[ROOT][Thermal Fix] FSC Thermal Mod - Sony Xperia XZ ROMs, Kernels, Recoveries, & Other

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Faster Smarter Cooler (FSC) for XZ .. A well balanced Snapdragon 820
Code:
** Your warranty is now not void.
**
** I am not responsible for bricked devices, dead SD cards, thermonuclear
** war, You take the full responsibility of your actions
**
Update July 31, 2018
This thread is marked as discontinued. This means that It won't be updated so don't bother asking and I will not publish any more posts here or contribute to the general discussion. However, I might add files from time to time if necessary.
Originally developed for Xperia Z5 then ported to Z3+/Z4 results were great everywhere, I don't own the XZ currently -yet- , but I tried to make a port based on the stock thermal engine from latest XZ firmware thanks to @Pandemic for providing the file he encouraged me to make this and post here any way so don't forget to thank him .. please note that sp820 SoC doesn't have overheating issues but this mod should optimize heat handling
Main advantages
- Improved overall performance
- Less heat (especially during moderate/heavy usage -5~10°C )
- Maintain very good performance for extended periods of time
- Faster cooling down
- Prolonged Video recordings and Camera usage
- Suitable for daily usage
- Also suitable for gaming/multitasking
Compatibility
- XZ (tested)
- XZs ? X Performance ? (need testers)
Click to expand...
Click to collapse
Downloads
[URL="https://forum.xda-developers.com/showpost.php?p=73855755&postcount=2"]Second Post
[/URL]

Downloads
Mega
https://mega.nz/#F!nAoi3ALJ!kUOtDeV9pG9H0zTR78VZ3Q
Google Drive
https://drive.google.com/open?id=1hYmr2qqRNvUNpw4go6UQNLGGJXwGQovs
Mediafire
http://www.mediafire.com/folder/emoee1its9dc2/FSC_(thermal_engine)
Changelogs
Code:
[B]06/07/2018[/B]
- Less agressive thermal throlttling to improve performance
- Improved charging speed
[B]27/06/2018[/B]
- Reworked thermal engine from scratch for more reliability and better cooling
- Enabled 15 more temperature sensor in addition of "msm" and "emmc" this will improve sensing accuracy and cool down the cpu faster
- It's a magisk module in case you didn't notice so you can enable/disable it easily
[B]14/05/2017[/B]
- Added most efficient frequencies to save energy and reduce heat .. with no performance drops !
[B]11/05/2017[/B]
- First release after -hopefully- enough tests
- Performance and heat handling improvements
[B]19/09/2017[/B]
- Alpha testing release
Telegram : https://t.me/FSC_XDA​

Nice job RXS bro, it keeps below 40 degrees while watching videos and gaming a little ^^
Verstuurd vanaf mijn F8331 met Tapatalk

Thank you I saw your PM now.

This mod should work on Xperia x performance too, since the hardware and system structure is nearly the same u should put it in compatibility list
Gonna test now

Generally it's NEVER a good idea to modify thermal engine as it can lead to PERMANENT hardware damage.
I see that you've lowered the frequency for every threshold but, they're not optimal, for now they are way too low, just increase the frequency slightly and it will be fine.
Also, change the emmc_therm sensor to msm_therm, it's better to use that sensor as it's more accurate

dontbelive said:
This mod should work on Xperia x performance too, since the hardware and system structure is nearly the same u should put it in compatibility list
Gonna test now
Click to expand...
Click to collapse
Alright bro don't forget to backup and let us now how it goes
Mazellat said:
Thank you I saw your PM now.
Click to expand...
Click to collapse
no problem bro .. enjoy
_LLJY said:
Generally it's NEVER a good idea to modify thermal engine as it can lead to PERMANENT hardware damage.
I see that you've lowered the frequency for every threshold but, they're not optimal, for now they are way too low, just increase the frequency slightly and it will be fine.
Also, change the emmc_therm sensor to msm_therm, it's better to use that sensor as it's more accurate
Click to expand...
Click to collapse
Hey bro thanks for passing by.. Sure any mod can lead to damage but I believe my mod is pretty safe, because I lowered frequencies as you said (especially for big cores) when device is cool for a very good reason and slightly raised some of them (small cores) later to maintain long term good performance and better efficiency .. Also reduced the unnecessary extremely high high frequencies for camera app (Really sony ?) to medium ones to allow longer usage and reduce heat without performance loss .I included restoration zip in case something went wrong here's is quick frequencies comparison between stock and my mod .. you also check Z5 thread for detailed description about how this mod works

korom42 said:
Alright bro don't forget to backup and let us now how it goes
no problem bro .. enjoy
Hey bro thanks for passing by.. Sure any mod can lead to damage but I believe my mod is pretty safe, because I lowered frequencies as you said (especially for big cores) when device is cool for a very good reason and slightly raised some of them (small cores) later to maintain long term good performance and better efficiency .. Also reduced the unnecessary extremely high high frequencies for camera app (Really sony ?) to medium ones to allow longer usage and reduce heat without performance loss .I included restoration zip in case something went wrong here's is quick frequencies comparison between stock and my mod .. you also check Z5 thread for detailed description about how this mod works
Click to expand...
Click to collapse
Yea, I know how this mod works, just well, the frequencies are a little too low.

Works with xz dual SIM?
Gesendet von meinem F8332 mit Tapatalk

Works on xperia x performance thank you!!!

spike7701 said:
Works with xz dual SIM?
Gesendet von meinem F8332 mit Tapatalk
Click to expand...
Click to collapse
Ofcourse
Verstuurd vanaf mijn F8331 met Tapatalk

My phone is charging very slow with this mod..
Wysłane z mojego F8331 przy użyciu Tapatalka

ziuta24 said:
My phone is charging very slow with this mod..
Wysłane z mojego F8331 przy użyciu Tapatalka
Click to expand...
Click to collapse
Mine not all cool and fast.
Verstuurd vanaf mijn F8331 met Tapatalk

ziuta24 said:
My phone is charging very slow with this mod..
Wysłane z mojego F8331 przy użyciu Tapatalka
Click to expand...
Click to collapse
Unlike Z5/Z3+ I did not change any battery charging control for XZ versions so definitely your problem isn't related to my MOD
Pandemic said:
Mine not all cool and fast.
Verstuurd vanaf mijn F8331 met Tapatalk
Click to expand...
Click to collapse
toni7 said:
Works on xperia x performance thank you!!!
Click to expand...
Click to collapse
Thank you guys enjoy

Thanks for this great Work. Phone is much cooler and Battery Life is feeled better
Gesendet von meinem F8332 mit Tapatalk
---------- Post added at 07:37 PM ---------- Previous post was at 07:36 PM ----------
Speed No differenz
Gesendet von meinem F8332 mit Tapatalk

@_LLJY
Yo! Do you recon this mod will work (or provide extra functionality) to to your awesome duality rom? Thanks in advance ,
Cheers,
A fan of your work.

Erayh said:
@_LLJY
Yo! Do you recon this mod will work (or provide extra functionality) to to your awesome duality rom? Thanks in advance ,
Cheers,
A fan of your work.
Click to expand...
Click to collapse
No, stick to the stock Duality thermals
This messes with the Duality governor profile a little.
But that said,this is a good mod for pure stock.

_LLJY said:
No, stick to the stock Duality thermals
This messes with the Duality governor profile a little.
But that said,this is a good mod for pure stock.
Click to expand...
Click to collapse
is new build coming today?

Will this work with Oreo roms as well?

FroschDev said:
Will this work with Oreo roms as well?
Click to expand...
Click to collapse
Yes android version doesn't matter since kernel still uses msm and core_ctl

Related

[ROM][XXDLJ4][5 nov] Magic Dream Symphony v1.4.3v3

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T.Corp is a french developer team
We are proud to present you our latest rom for GT i9300
Magic Dream Symphony v1.4.3sv3
No Customization no latest mod
just a light stock/stable/tweaked base rom
made for smoothness and multitasking
-T.corp crystal mod (fine screen tuning with bravia engine to give a crystal effect )
-swap support activated 512 mb thx to mattiadj you don't have anything to do it just works
-brightness fix
-partly supercharged
-performance tweaks(sql, memory et...)
-siyah kernel
-extended power menu thx to wanam
-deodex zipalign
-undervolted
-smart rotation
-pop up browser
-long press return to kill apps
kept the following applications
- Touchwiz
- Google apps
- All Share
- camera
- Calculator
- contact
- cwm
- email
- Gallery
- Gmail
- Clock
- Internet browser
- my files LI3
- Messages
- Play store
- Radio Fm
- S calendrier
- S memo
- Samsung Apps
- Super Su
- Google Talk
- Youtube
- Polaris viewer
- Samsung Synchronization(including mobile tracker, scloud etc..)
- Samsung apps
- voice recorder
changelog v1.4.3sv3
-Base DLJ4
-added smart rotation
.added popup browser
-added undervolting
-siyah kernel 1.7rc1
-added asian language police
-some cleaning
changelog v1.3.1
-performance tweak to remove laggs
-back to default samsung wallpaper
-kernel perseus b24
Bugs
none yet
Incredible smooth sensation
very good multitasking
just try it !!!
Rom takes a few hours to stabilize
I advice to reboot after 10 mn
battery is attaining it's full capacity after about two cycles
compatible tested kernel
siyah
perseus
abyss
Download
MDS 1.4.3sv3
All your feedback is welcome !!
any screenshots please?
it 's just look like stock
I don't mean to be rude, but what makes this any different to all the other stock based Sammy roms?
Sent from my GT-I9300 using Tapatalk 2
Bravia Engine
Interesting. Want to try out this rom. Currently downloading. ETA 1 hr =D
Just one concern [Oh boy i hope this gets answered within that time =P]:
-T.corp crystal mod (fine screen tuning with bravia engine to give a crystal effect )
Click to expand...
Click to collapse
As far as I know, and please correct me if I'm wrong, the bravia engine is supposed to be used on LCD screens only right?
Umm... concern 1.2:
Even if it does work on Super AMOLED screens, and make everything look better, can it have any negative effects on the screen itself? [Like faster degradation of color reproduction, introduce black clipping and such.]
pardoned said:
I don't mean to be rude, but what makes this any different to all the other stock based Sammy roms?
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
Hard to explain but the feeling is very different
dark_polok said:
Interesting. Want to try out this rom. Currently downloading. ETA 1 hr =D
Just one concern [Oh boy i hope this gets answered within that time =P]:
As far as I know, and please correct me if I'm wrong, the bravia engine is supposed to be used on LCD screens only right?
Umm... concern 1.2:
Even if it does work on Super AMOLED screens, and make everything look better, can it have any negative effects on the screen itself? [Like faster degradation of color reproduction, introduce black clipping and such.]
Click to expand...
Click to collapse
yes it was made to help lcd screen to keep up in contrast saturation and sharpness with the amoled screen
for the second question my guess is no
bravia engine is use in a lot of mod and rom on galaxy s3 and other phones and i haven't read anything about screen degradation
we have tested this rom for weeks and none of our people in our team (about 10 people) had any problem
mod edit: Please read the rules... You must post in english
mod edit: Please read the rules... You must post in english
Read the rules ... speak french not allowed here .
Envoyé depuis mon GT-I9300
@motzilotzi, I cannot understand your words! Why are you so suspicious and crude ?
This adventure begin in july. Tylwith was a famous cooker on Windows Mobile (and a famous WinMo developer on MoDaCo) , he ask us to rebuild the team (T.Corp) to prepare a new kind of ROM.
I was the most sceptical in this team (the last stock LIB is wonderfull), but I did make all test, and try every alpha product by Tylwith (some days we have to flash 2 time a day).
Tyl was trying too many things, some tweaks, some softs from other phones ... etc ... But everytime, you have the Wahoo effect, and just after, you have the incompatibility with its FC in some case of situation. (Gallery from the Note2 is a perfect exemple).
I can say that I did not believe that the crystal effect (Bravia engine) is a reallity. I was, first thinking about a placebo effect.
After too many tests that can not make any proof... I have too admit, it's true : just try it, there is no other way to know !
Tyl asked us :"what is for you, the things we can improve from stock ROM ?"
For us, it was the amount of RAM. It is annoyed that you cannot open 3 pages in internet browser, or one task and internet.... and so on.
Then the memory swap appear, and this is for me the most important improvement that I have never seen in a custom ROM.
With this swap you can open many applications, and they stay alive ! And, without any king of slowdown. Multitasking enter in a new dimention.
This ROM has no cosmetic improvement, it is, maybe not, more faster than original (no ROM are), but, MDS is clear view, smooth using and the memory swap is a blessing !
Try it, I promise you will not remain indifferent. This is; the Magic Dream Symphony !
Yohng said:
@motzilotzi, I cannot understand your words! Why are you so suspicious and crude ?
....
Tyl asked us :"what is for you, the things we can improve from stock ROM ?"
For us, it was the amount of RAM. It is annoyed that you cannot open 3 pages in internet browser, or one task and internet.... and so on.
Then the memory swap appear, and this is for me the most important improvement that I have never seen in a custom ROM.
With this swap you can open many applications, and they stay alive ! And, without any king of slowdown. Multitasking enter in a new dimention.
This ROM has no cosmetic improvement, it is, maybe not, more faster than original (no ROM are), but, MDS is clear view, smooth using and the memory swap is a blessing !
Try it, I promise you will not remain indifferent. This is; the Magic Dream Symphony !
Click to expand...
Click to collapse
Is there anything special needed (like a swap partition on the SD card) to make the swat work?
OrionBG said:
Is there anything special needed (like a swap partition on the SD card) to make the swat work?
Click to expand...
Click to collapse
No you don't need to do anything to make this memory swap working.
(don't scare people, there is no kind of relation with SWAT ! :laugh: we are pacifics )
Tks for this rom
really smooth, no FC.
You must try it ...
Good Rom...in test now!
B
Good rom...:thumbup: thx !!!
Sent from my GT-I9300 using xda premium
Please just gimme a demo whats difference between stock sammy touch and -T.corp crystal mod (fine screen tuning with bravia engine to give a crystal effect )???
mobile data not works...;(
Check your apn settings
Envoyé depuis mon GT-I9300 avec Tapatalk
Only little lag ...
Sent from my GT-I9300 using xda premium
Wouhaou ! Very nice & Smooth rom !
The perfs are wonderfull !
The Best rom !
Thanks
Via mon nouveau S3

[APP][ROOT][BB][Bricked]KControl - Kernel control app for msm/tegra3

KControl for msm/tegra3 devices​
Requirements?
Root.
Busybox. (For doing stuff faster on the shell than in java, zcat for example and module ops)​
Playstore Link, Screenshots, Features, etc...
​
Supported devices?
Tested, by myself, on:
Nexus 5 (hammerhead)
Nexus 4 (mako)
Nexus 7 (grouper/tilapia)
Nexus 7 (flo/deb)
HTC One X (endeavoru)
HTC One S (ville)
Theoretically this app should work fully on any msm/tegra3 device using my kernels features. Tegra3 will lack thermal configuration though.
Functionality on stock kernels or custom kernels without Bricked features will be quite limited. (Everything with *1 or *2 in the feature list won't work then)​
How can I make my kernel compatible?
http://bricked.de/kcontrol_compat.php​
Where to complain about errors/bugs? (I have no doubt there will be some)
Please use the Issuetracker for bugs/errors/feature wishes!
Issuetracker @ https://github.com/showp1984/KControl/issues​
Changelogs:
http://bricked.de/kcontrol_changelogs.php​
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This is a really great app. I can absolutely recommend it.
Sent from my Nexus 7 using Tapatalk 4
any mirror?
i can not use play store
mesarabi said:
any mirror?
i can not use play store
Click to expand...
Click to collapse
Nope.
Currently the only way to get it is through Google Play.
Will this app support ART? On Nexus 7 2013 Wifi it doesn't work with ART, only works with Dalvik
Steyux said:
Will this app support ART? On Nexus 7 2013 Wifi it doesn't work with ART, only works with Dalvik
Click to expand...
Click to collapse
4.4.2 I presume?
Hadn't tested with that yet, but probably only requires a rebuild with the 4.4.2 sdk. Will look into that, thank you for the report.
@show-p1984
Is it the normal behavior of the apk to be able to change frequencies of your mp decision?
I was able to mess your kernel, ak, faux... In fact all kernel running customs decision or touch boost..
My habit was from other soft like faux or trickster...
Hope I'm understandable...
sgs505 said:
@show-p1984
Is it the normal behavior of the apk to be able to change frequencies of your mp decision?
I was able to mess your kernel, ak, faux... In fact all kernel running customs decision or touch boost..
My habit was from other soft like faux or trickster...
Hope I'm understandable...
Click to expand...
Click to collapse
Not entirely. If you meant: "Is it normal that one can change the boost frequencies of bricked's mpdecision with KControl?" - yes.
I am unsure though what you mean about ak and faux.
KControl will offer you modification options for everything it detects, regardless of the kernel used. This means that KControl still features some options on 3rd party kernels other than bricked, or even on stock kernel. (on stock roughly ~50%, on any other custom kernel than bricked it's highly dependent on the features merged into it, but it won't be less than stock )
show-p1984 said:
Not entirely. If you meant: "Is it normal that one can change the boost frequencies of bricked's mpdecision with KControl?" - yes.
I am unsure though what you mean about ak and faux.
KControl will offer you modification options for everything it detects, regardless of the kernel used. This means that KControl still features some options on 3rd party kernels other than bricked, or even on stock kernel. (on stock roughly ~50%, on any other custom kernel than bricked it's highly dependent on the features merged into it, but it won't be less than stock )
Click to expand...
Click to collapse
Here is the man...
I will try being more understandable
I was able to change the normal mpdecision behavior
I mean the noob I am was looking in the frequencies tab...
There I saw was I thought were strange value... Now I know that it was the normal behavior for the frequencies not to be always in the range I select
So when I was thinking I correct them in fact I was modifying the normal behavior
For example on the screen shot
The dummy me was trying to fix touch boost... Causing bad working
Also sometimes the frequencies tab can be populated with not only touch boost but thermal decision which I was thinking them to be artifacts and needed to be set"properly" again...
I was (still but won't) able to edit intelliplug behavior... Faux mpdecision ..
Am I clear ?! Hope so
sgs505 said:
Here is the man...
I will try being more understandable
I was able to change the normal mpdecision behavior
I mean the noob I am was looking in the frequencies tab...
There I saw was I thought were strange value... Now I know that it was the normal behavior for the frequencies not to be always in the range I select
So when I was thinking I correct them in fact I was modifying the normal behavior
For example on the screen shot
The dummy me was trying to fix touch boost... Causing bad working
Also sometimes the frequencies tab can be populated with not only touch boost but thermal decision which I was thinking them to be artifacts and needed to be set"properly" again...
I was (still but won't) able to edit intelliplug behavior... Faux mpdecision ..
Am I clear ?! Hope soView attachment 2526286
Click to expand...
Click to collapse
Ah now I got you. So you wanted to know if it's normal behavior that the app shows you the real frequencies currently in effect and not the one you set. Yes, that is normal. The app always shows you the frequency range your soc is currently running on with those 8 text labels. They are meant as a monitoring option. Touchboost and thermal decisions will ofc interfere with your min/max freq for their respective durations.
show-p1984 said:
Ah now I got you. So you wanted to know if it's normal behavior that the app shows you the real frequencies currently in effect and not the one you set. Yes, that is normal. The app always shows you the frequency range your soc is currently running on with those 8 text labels. They are meant as a monitoring option. Touchboost and thermal decisions will ofc interfere with your min/max freq for their respective durations.
Click to expand...
Click to collapse
Yes... U say it more clearly
Perhaps an advice in your apk could be nice for user coming from faux clock or trickster mod...
Cause in those apk... This messing action isn't possible
Does this app have the ability to check for the latest version of the bricked kernel for the device its installed on and download it?
Sent from my Nexus 7 2013 using Tapatalk
lmulli said:
Does this app have the ability to check for the latest version of the bricked kernel for the device its installed on and download it?
Sent from my Nexus 7 2013 using Tapatalk
Click to expand...
Click to collapse
Like faux or Franco apk...?
Nope it's up to you to take a look at bricked.de ....
sgs505 said:
Like faux or Franco apk...?
Nope it's up to you to take a look at bricked.de ....
Click to expand...
Click to collapse
For the moment. I am working on a big version 2.0 update which will make that feature list explode.
show-p1984 said:
For the moment. I am working on a big version 2.0 update which will make that feature list explode.
Click to expand...
Click to collapse
Can we tell you wishes for the new version ?
sgs505 said:
Can we tell you wishes for the new version ?
Click to expand...
Click to collapse
Sure: https://github.com/showp1984/KControl/issues?state=open
Tag it as "enhancement"
show-p1984 said:
Sure: https://github.com/showp1984/KControl/issues?state=open
Tag it as "enhancement"
Click to expand...
Click to collapse
lol now i had to understand how github works ...:silly:
hope i did it well ( not so sure ) ...
Any recomendations for a battery saving configuration?
Would like to improve battery life, undervolted allready and im not seeing any improvments...
THX
oliverano said:
Any recomendations for a battery saving configuration?
Would like to improve battery life, undervolted allready and im not seeing any improvments...
THX
Click to expand...
Click to collapse
These are the more 'simple' settings:
Mpdecision->Simple Settings: Hotplug slow / unplug fast
Mpdecision->Simple Settings: Disable input event boost
Governor: Powersave or interactive
KControl provides you with way more "in depth" options, but those values will depend highly on your usage and are best left at defaults for the average user. If you are experiment happy, try fiddling with them (and set apply on boot off). If you don't like them you can just reset them through KControl or reboot and the kernel will be back to defaults

Little expert Help!

First greeting to everyone  !
This may not be a problem but I have to ask because it is a very mixed emotions regarding software upgrades on Sony Xperia Z namely what it is.
I currently have on my Xperia Z stock software J.B 4.1 my qestion and care is next:
If I'm update my phone to KitKat 4.4
How mutch ram memory using KitKat is it use more or less ram memory from J.B refers to
the normal operation of the phone?
(now under J.B my phone spending 1GB of ram i hope KitKat using less ram)!
And second question is refers to the heating device if heated more or less playing or working?(now my phone have solid heat when im gaming and not eny heat when i working browzing and other stuff)
Now that you know about what is dilema and would any help welcome 
I hope that some of you have already upgraded the software on Xperia Z and I can say firsthand some professional things about my questions!
Thanks in advice 
And here we go again... What is people's obsession with having oodles of free ram....?
Also, this should probably be in Q&A section.
technaudio said:
And here we go again... What is people's obsession with having oodles of free ram....?
Click to expand...
Click to collapse
if You do not know what you'll say do not say anything!
My qestion is totaly valid so better if you write something clever and specific than writing criticism!!!
technaudio said:
Also, this should probably be in Q&A section.
Click to expand...
Click to collapse
Admin move post to right section!
King salac said:
First greeting to everyone  !
This may not be a problem but I have to ask because it is a very mixed emotions regarding software upgrades on Sony Xperia Z namely what it is.
I currently have on my Xperia Z stock software J.B 4.1 my qestion and care is next:
If I'm update my phone to KitKat 4.4
How mutch ram memory using KitKat is it use more or less ram memory from J.B refers to
the normal operation of the phone?
(now under J.B my phone spending 1GB of ram i hope KitKat using less ram)!
And second question is refers to the heating device if heated more or less playing or working?(now my phone have solid heat when im gaming and not eny heat when i working browzing and other stuff)
Now that you know about what is dilema and would any help welcome 
I hope that some of you have already upgraded the software on Xperia Z and I can say firsthand some professional things about my questions!
Thanks in advice 
Click to expand...
Click to collapse
Calm down bro
resource wise KK is lighter than JB (in vanilla android atleast)
Ram usage will depend on what applications are running in the background
The reason why your phone is heating up while gaming is because it will put strain on both CPU and GPU, it will be the same if you use KK also
Many people have issue with battery life in KK.
I actually find the ram usage on JB is less than KitKat and the device temperature is the same on all android version for me
Tapatalk'ed from my Xperia™ Z (C6602) running Dirty Unicorns ROM!
androidtweaker1 said:
Calm down bro
resource wise KK is lighter than JB (in vanilla android atleast)
Ram usage will depend on what applications are running in the background
Click to expand...
Click to collapse
Ok mate dont worry !
I dont use lot of app and standard stock sony but like i said what is usage of ram memory in standby on Kitkat versus J.B thats the real question!
Just to said when my phone is in standby app that are running the example look at the picture belov:
Example 1
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
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Example 2
Thats all app that working in my phone all the time about 10-12app More or less!
My question remain is kitkat stock sony lighter(as O.S) than J.B?
androidtweaker1 said:
The reason why your phone is heating up while gaming is because it will put strain on both CPU and GPU, it will be the same if you use KK also
Click to expand...
Click to collapse
Ouu but i don't have no problem with the heating so I just wanted to find out whether the gaming under Kitkat heat more phon then gaming under J.B if anyone knows from personal experience!
Im gaming on my Xperia Z just fine and no excessive heating of phone !
androidtweaker1 said:
Many people have issue with battery life in KK.
Click to expand...
Click to collapse
The batteru is fine I am satisfied with the length!
Can somevone please post a screenshot of running app in
K.K O.S like i did in J.B O.S
it would help me a lot
Free RAM is wasted RAM. There is no point in obsessing about how much free RAM you have at any one time, unless a poorly coded app has a memory leak or something. Android will automatically free some RAM if it's needed in normal usage.
There is no problem with the RAM management in the stock KitKat rom, so it's safe to upgrade.
Sent from my C6603 using Tapatalk
King salac said:
Can somevone please post a screenshot of running app in
K.K O.S like i did in J.B O.S
it would help me a lot
Click to expand...
Click to collapse
I have 1.1 GB ram free
This is my typical free ram but my device is deodexed with lots of mods. plus the sony media apps updates and features are better which in turn make them bigger which takes more ram.
King salac said:
Ok mate dont worry !
I dont use lot of app and standard stock sony but like i said what is usage of ram memory in standby on Kitkat versus J.B thats the real question!
Just to said when my phone is in standby app that are running the example look at the picture belov:
Example 1
Example 2
Thats all app that working in my phone all the time about 10-12app More or less!
My question remain is kitkat stock sony lighter(as O.S) than J.B?
Ouu but i don't have no problem with the heating so I just wanted to find out whether the gaming under Kitkat heat more phon then gaming under J.B if anyone knows from personal experience!
Im gaming on my Xperia Z just fine and no excessive heating of phone !
The batteru is fine I am satisfied with the length!
Click to expand...
Click to collapse
Rebooting your phone may help, 20 days without switching off...?
RE:
King salac said:
First greeting to everyone  !
This may not be a problem but I have to ask because it is a very mixed emotions regarding software upgrades on Sony Xperia Z namely what it is.
I currently have on my Xperia Z stock software J.B 4.1 my qestion and care is next:
If I'm update my phone to KitKat 4.4
How mutch ram memory using KitKat is it use more or less ram memory from J.B refers to
the normal operation of the phone?
(now under J.B my phone spending 1GB of ram i hope KitKat using less ram)!
And second question is refers to the heating device if heated more or less playing or working?(now my phone have solid heat when im gaming and not eny heat when i working browzing and other stuff)
Now that you know about what is dilema and would any help welcome 
I hope that some of you have already upgraded the software on Xperia Z and I can say firsthand some professional things about my questions!
Thanks in advice 
Click to expand...
Click to collapse
Hi,
I have 1Gb of Free Ram on KK.
I think you must alteast update to 4.3 or 4.2.2 if you want to be on JB
as 4.2.2 provies bugs update and also better temp managemant which will reduce your heating.
and 4.3 provied better fast and smooth UI and less of lags and more free RAm.
For the god-knows-how-many-th time;
kingvortex said:
Free RAM is wasted RAM. There is no point in obsessing about how much free RAM you have at any one time, unless a poorly coded app has a memory leak or something. Android will automatically free some RAM if it's needed in normal usage.
There is no problem with the RAM management in the stock KitKat rom, so it's safe to upgrade.
Sent from my C6603 using Tapatalk
Click to expand...
Click to collapse
technaudio said:
For the god-knows-how-many-th time;
Click to expand...
Click to collapse
LOL. It seems many people are still ingrained in the old ways of Windows, where RAM management was awful and have a need to see a lot of free RAM when they check.
There is no need to ever check in a normally functioning Android/Linux OS. The only time I ever see how much RAM is in use is if I have to enter the "Apps" section of the settings for some other reason.
Sent from my C6603 using Tapatalk
itsmesam89 said:
Hi,
I have 1Gb of Free Ram on KK.
I think you must alteast update to 4.3 or 4.2.2 if you want to be on JB
as 4.2.2 provies bugs update and also better temp managemant which will reduce your heating.
and 4.3 provied better fast and smooth
Click to expand...
Click to collapse
I have to 1Gb free ram like you see on example so no discussion about that ! I dont have any bug on JB 4.1 or heating problems like i said in previous post its working just fine!
But thanks on the info about free ram !
technaudio said:
For the god-knows-how-many-th time;
Click to expand...
Click to collapse
i got my anserver so, sory about other peple interested too about free ram seams to me its a popular question
kingvortex said:
LOL. It seems many people are still ingrained in the old ways of Windows, where RAM management was awful and have a need to see a lot of free RAM when they check.
There is no need to ever check in a normally functioning Android/Linux OS. The only time I ever see how much RAM is in use is if I have to enter the "Apps" section of the settings for some other reason.
Sent from my C6603 using Tapatalk
Click to expand...
Click to collapse
Ok i know that but i need a strait anserver just to be sure mate !
But thanks for the info anywau!
technaudio said:
Rebooting your phone may help, 20 days without switching off...?
Click to expand...
Click to collapse
No need for that my phone running without a glitch
See picture below:
And i dont have feeling like i must to restart my phone for me restart is a last of last of last options so no need for that !
Anywau thanks to all I got my anservers now i know what i need to doo!
Maybe this post will hel some other people too !
androidtweaker1 said:
I have 1.1 GB ram free
Click to expand...
Click to collapse
Me too
Dirty unicorns

Xiaomi Mi Mix slower than most Snapdragon 821 phones ?

I have been working far too long on this phone to make it perform as all other Snapdragon 821 phones perform.
I have zero understanding as to why this thing is so much slower.
Check the Antutu Benchmark results to see what I mean, most Snapdragon 821 phones are in the top 10 devices yet the Xiaomi Mi Mix is below the 20 mark and even beaten by a few Snapdragon 820 phones.
I can tell the difference greatly with both the OnePlus 3T and the Xiaomi Mi Mix right beside each other playing the same game.
Is there any way we can somehow improve the performance on this device.
I have tried running the CPU and GPU in performance mode , disabling the Thermal throttling with Kernal Auditor , underclocking to match the OnePlus 3T's lower clock speed. The CPU temp never goes above 38 celcius so it can't be throttling.
Wiped reformatted , tried Lineage , Epic ROM , Stock , Resurrection ROM and they all still underperform and as far as I know these are all odexed.
Please if anyone has any ideas let me know I'll try anything.
you must be high, it is on par with my galaxy s8
try a custom rom, like resurrection, and u will have a op3t performance.
i feel it pretty weird tho, for example, i just have the Mi5 (not s) and 32GB (LPDDR3), and i score 149-150K on Antutu, meanwhile the 64GB+ (LPDDR4) users score like 160-165K
and i saw a Mi5S scoring near 170K too, using MIUI tho and not custom roms, meanwhile on the normal Mi5 i score a lot more in Custom than in MIUI
Anyways don't take much in mind Antutu, it is very variable
the weird thing here is, that is going slow compared to the 3T, when it shouldn't
zabihjan said:
you must be high, it is on par with my galaxy s8
Click to expand...
Click to collapse
The device runs just fine when doing day to day tasks but when trying to play CPU intensive emulators it is much slower than the OnePlus 3.
This should not be expected as the specs are the same.
I am using the same version of the emulator on both devices with the exact same settings and the OnePlus 3 is always 10% to 20% faster on every game.
That adds up almost exactly to the Antutu score difference.
Tiago A said:
try a custom rom, like resurrection, and u will have a op3t performance.
Click to expand...
Click to collapse
I have tried Lineage , Stock , Epic and Resurrection all with very minimal gains.
panchovix said:
i feel it pretty weird tho, for example, i just have the Mi5 (not s) and 32GB (LPDDR3), and i score 149-150K on Antutu, meanwhile the 64GB+ (LPDDR4) users score like 160-165K
and i saw a Mi5S scoring near 170K too, using MIUI tho and not custom roms, meanwhile on the normal Mi5 i score a lot more in Custom than in MIUI
Anyways don't take much in mind Antutu, it is very variable
the weird thing here is, that is going slow compared to the 3T, when it shouldn't
Click to expand...
Click to collapse
I looked into the details of the Antutu scores and the failing scores are mainly attributed the 3D processing sections, if it's not hardware then it must be software right.
There's no reason for this.
The only thing I haven't tried is a custom CPU governor , software driver manipulation , removing Qualcomm MP decision.
If you have any ideas or have done any work on this let me know, there is basically no information on the internet on why a soc would perform so poorly unless it was due to poor drivers or thermal throttling.
It might be cause MIUI's temperature control,you can try to delete it.
---------- Post added at 05:37 AM ---------- Previous post was at 05:34 AM ----------
I think 3Dmark will be better,maybe.
aauugg said:
It might be cause MIUI's temperature control,you can try to delete it.
Click to expand...
Click to collapse
I too think so. When i ran Antutu(device was cool a bit); it wasnt getting full throttle because of thermal throttling although i disable it. What do you mean by 'try to delete it' though?
There is no custom kernel support on this device, somehow, nobody(devs i mean) interested in miui-kernel. The device has really bad kernel management, especially while getting charged from low percentages; feels the death. Perhaps shut down whole the cores smh.
Mi MIX
7.5.4 Épic
I think people should focus less on synthetic benchmarks and more on actual user experience... Just my two cents. The phone runs perfectly well, never encountered any sort of slowness or performance issues.
I've tried different ROMs (xiaomi.eu, epic, RR official and unofficial).
With stock MIUI (Android 6.0 based) antutu score: 145000
With stock MIUI (Android 7.0 based), RR and Epic antutu score: 160000 and over
My personal advice: don't worry too much for benchmark score, it doesn't represent the real potential of the smartphone.
I can't see differences in speed with all the ROMs. The Mi Mix works great in every​ condition.
My point wasn't getting a bad antutu score, the point was 'thermal throttling' trouble when device getting forced to slow down easily. Even performance governor gets no fuğk. Im checking real-time cpu and battery temperatures btw, no higher temps in case. There is no big deal tho, just getting some UI glitches in some apps makes me confused.
And the other thing while charging etc, whatever. I god dam like this device and Miui.
Mi MIX
7.5.4 Épic
There are better benchmarks than antutu... Mi mix goes.... FAST.(with little tweak)
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Στάλθηκε από το MIX μου χρησιμοποιώντας Tapatalk
Konsstantine34 said:
I too think so. When i ran Antutu(device was cool a bit); it wasnt getting full throttle because of thermal throttling although i disable it. What do you mean by 'try to delete it' though?
There is no custom kernel support on this device, somehow, nobody(devs i mean) interested in miui-kernel. The device has really bad kernel management, especially while getting charged from low percentages; feels the death. Perhaps shut down whole the cores smh.
Mi MIX
7.5.4 Épic
Click to expand...
Click to collapse
There is a file named thermal-engine-8996.conf in MIUI system, it can keep lower temperature but you will also have lower performance,you can google how to delete it.my English is very poor but i still wish it can help you
aauugg said:
There is a file named thermal-engine-8996.conf in MIUI system, it can keep lower temperature but you will also have lower performance,you can google how to delete it.my English is very poor but i still wish it can help you
Click to expand...
Click to collapse
Thank you, I will take care of it. [emoji38]
Mi MIX
7.5.4 Épic
Thermal-ngine-8996.conf can be edited but mine is unreadable.. notepad++ is not enough... any clue... there is some interesting tweaks to fast charge during longer period and unlock a bit CPU/GPU control... google and xda is your friend but 0 stuff about my unreadable *.conf file...
damn, i'm hot...
Code:
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lesscro said:
Thermal-ngine-8996.conf can be edited but mine is unreadable.. notepad++ is not enough... any clue... there is some interesting tweaks to fast charge during longer period and unlock a bit CPU/GPU control... google and xda is your friend but 0 stuff about my unreadable *.conf file...
damn, i'm hot...
Click to expand...
Click to collapse
you phone must be rooted or you can't change this file.
aauugg said:
you phone must be rooted or you can't change this file.
Click to expand...
Click to collapse
Rooted... and -rw-r--r then standard... then i suppose it seems harcoded by MIUI...
lesscro said:
Rooted... and -rw-r--r then standard... then i suppose it seems harcoded by MIUI...
Click to expand...
Click to collapse
I was able to get this removed using ES File explorer
I simply cut it from it's current location and moved it to root, the changes have been quite noticable, runs much better without it and it never gets too hot. Low battery impact here.
NGP-1001 said:
I was able to get this removed using ES File explorer
I simply cut it from it's current location and moved it to root, the changes have been quite noticable, runs much better without it and it never gets too hot. Low battery impact here.
Click to expand...
Click to collapse
My Goal isn't to remove it but to edit it... anyway, i will make ty without...

[ROOT][Thermal Fix] FSC Thermal Mod

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Faster Smarter Cooler (FSC) .. A well balanced Snapdragon 810
Code:
** Your warranty is now not void.
**
** I am not responsible for bricked devices, dead SD cards, thermonuclear
** war, You take the full responsibility of your actions
**
Update July 31, 2018
This thread is marked as discontinued. This means that It won't be updated so don't bother asking and I will not publish any more posts here or contribute to the general discussion. However, I might add files from time to time if necessary.
How it works
The default thermal cooling mechanism on Sony flagships isn't very efficient. This MOD basically starts throttling the frequencies gradually at certain optimal temperatures allowing the device to cool-down faster while maintaning a good performance.
Main advantages
- Improved overall performance
- Less heat & faster cool down
- Maintain a consistent performance for extended periods of time
- Prolonged camera usage, video recording
- Suitable for daily usage & gaming
Compatibility
Code:
- Xperia Z3+ Z4 Z5 (All variants)
Downloads
[URL="https://forum.xda-developers.com/xperia-z5/development/mod-fsc-1-0-dont-sacrifice-performance-t3670586"]https://forum.xda-developers.com/xperia-z5/development/mod-fsc-1-0-dont-sacrifice-performance-t3670586
Performance Benchmarks (Attached below)
OUTDATED
I know It's a phone not a PC but it's an accurate way to see how well we can handle stress
The following tests are done at room temperature on Xperia Z5 E6653 using the following set-up :
- RR ROM
- Kernel by @zacharias.maladroit NovaCore_I.1_n_1_10_C_1_6_3
Two consecutive tests each time are done with no delay between for : Stock thermal engine, FSC, FSC+
More tests for stock ROM/KERNEL can be found HERE
Instructions
- Flash the zip
- Reboot and enjoy
Extras
- Use a more reliable kernel, for LOS,Carbon,RR,crDroid I recommend latest by @zacharias.maladroit
I highly recommend my LKT™ Mod .. very smooth and battery friendly on Z5
Telegram : https://t.me/FSC_XDA​
Thanks for your contribution to this community.
One question, why did u remove GPU control from emmc therm 0? This doesn't seem a very good idea to me, because from my testing it seems the GPU is generating the most heat.
I have made a thermal mod too, a while ago. Look it up, it's somewhere on XDA (too lazy to search, lol)
I'll keep an eye on this interesting project.
Regards.
langeveld024 said:
Thanks for your contribution to this community.
One question, why did u remove GPU control from emmc therm 0? This doesn't seem a very good idea to me, because from my testing it seems the GPU is generating the most heat.
I have made a thermal mod too, a while ago. Look it up, it's somewhere on XDA (too lazy to search, lol)
I'll keep an eye on this interesting project.
Regards.
Click to expand...
Click to collapse
Thanks for passing by , I did not remove GPU control give [emmc_therm__2.DEFAULT] a look.
I kept values as close to stock .. Actually decreased frequencies from 630 to 510 in temp range 48900 - 53200
I kept them as close to stock because main focus is the cpu for current version
I'll see what I can do further with GPU tweaking in next versions
Just re-uploaded FSC+ and the stock restoration zip (fixed a small issue with the zip)
____________________________________________
EDIT : New version is up please re-download I'm certain everyone will love it .. enjoy
Now using a very friendly and balanced GPU scaling based on nexus 6p nougat thermal engine
Great job there, stock z5 is terrible in performance terms really so mods are apreciated. Thanks!!!
Gpu is responsible for overheting in my opinion allso, it surges in terms of heat when under load and then all throttles down cause of it.
I still managed to get somewhat similar results with settings that worked for me till now (disabled qualcom core control) modified thermal.config (not my work).
Staring temperature prior to test:
52 cpu. 56 gpu. 41,7 batt
Geek Bench 411
first run
1442 single core
3407 multi core
Second run
1361 single core
3270 multicore
3D MARK (very demanding test)
Slingshot extreme test start from cold device scored 1883
Slingshot extreme test imediate second run scored 1770
End temperature after tests:
59 cpu. 64 gpu. 46,2 batt
I use .5.11 rooted stock
---------- Post added at 01:00 AM ---------- Previous post was at 12:56 AM ----------
Could be possible to contain gpu very low somehow so it does not produce excessive heat, so cpu can be maintained at higher frequ?
I use kernel aduitor but it seems i cannot control gpu temp. Like i would really like it to.
stipi69 said:
Great job there, stock z5 is terrible in performance terms really so mods are apreciated. Thanks!!!
Gpu is responsible for overheting in my opinion allso, it surges in terms of heat when under load and then all throttles down cause of it.
I still managed to get somewhat similar results with settings that worked for me till now (disabled qualcom core control) modified thermal.config (not my work).
Staring temperature prior to test:
52 cpu. 56 gpu. 41,7 batt
Geek Bench 411
first run
1442 single core
3407 multi core
Second run
1361 single core
3270 multicore
3D MARK (very demanding test)
Slingshot extreme test start from cold device scored 1883
Slingshot extreme test imediate second run scored 1770
End temperature after tests:
59 cpu. 64 gpu. 46,2 batt
I use .5.11 rooted stock
---------- Post added at 01:00 AM ---------- Previous post was at 12:56 AM ----------
Could be possible to contain gpu very low somehow so it does not produce excessive heat, so cpu can be maintained at higher frequ?
I use kernel aduitor but it seems i cannot control gpu temp. Like i would really like it to.
Click to expand...
Click to collapse
Please remember that this MOD IS NOT INTENDED FOR HARDCORE GAMING/CRUSHING PERFORMANCE LIMITS (even though can handle it) but rather to give more balance and satisfy everyone, here's is a quick 3D Mark test for both stock and FSC 1.1 (2 runs each)
Heat handling obviously improved since score dropped by less than- 100 point compared to -400 on default engine and all that time temperature always stayed below 42 unlike stock .. I'm not really into pushing the GPU since it's not that powerful and overheat fast but I'll see what I can do more for further optimization if needed .
Awesome mods, Seems very potential. I'm testing and will share my experience soon.
Thanks a bunch, mr. @korom42
Interesting... Would this mod work on non-stock rom (crDroid) ?
korom42 said:
Thanks for passing by , I did not remove GPU control give [emmc_therm__2.DEFAULT] a look.
I kept values as close to stock .. Actually decreased frequencies from 630 to 510 in temp range 48900 - 53200
I kept them as close to stock because main focus is the cpu for current version
I'll see what I can do further with GPU tweaking in next versions
Just re-uploaded FSC+ and the stock restoration zip (fixed a small issue with the zip)
____________________________________________
EDIT : New version is up please re-download I'm certain everyone will love it .. enjoy
Now using a very friendly and balanced GPU scaling based on nexus 6p nougat thermal engine
Click to expand...
Click to collapse
I uploaded original file and my modified file (based on carbon ROM, but almost the same as stock Sony) to show u the changes I made.
Take a look and feel free to use the GPU values as a comparison.
Im getting very good results with these values.
Regards.
What to difference between [MOD] FSC Thermal Engine 1.1.zip with [MOD] FSC+Thermal Engine 1.1.zip file?
I'm keen to try this on my Moto X force/ space heater.
What exactly does this change? As it's been designed for the Sony I just want to know it's not likely to hard brick the device (soft brick is fine, I can reflash if it all goes wrong).
Thanks for developing this anyway
sirdoha said:
Awesome mods, Seems very potential. I'm testing and will share my experience soon.
Thanks a bunch, mr. @korom42
Click to expand...
Click to collapse
Thanks for passing by .. glad to help, enjoy ..
nreuge said:
Interesting... Would this mod work on non-stock rom (crDroid) ?
Click to expand...
Click to collapse
Yes it is compatible with all roms as mentioned above
langeveld024 said:
I uploaded original file and my modified file (based on carbon ROM, but almost the same as stock Sony) to show u the changes I made.
Take a look and feel free to use the GPU values as a comparison.
Im getting very good results with these values.
Regards.
Click to expand...
Click to collapse
Nice tweaks there thanks for sharing !
UriahNazarian said:
What to difference between [MOD] FSC Thermal Engine 1.1.zip with [MOD] FSC+Thermal Engine 1.1.zip file?
Click to expand...
Click to collapse
Read the notes from 2nd post
c9701141 said:
I'm keen to try this on my Moto X force/ space heater.
What exactly does this change? As it's been designed for the Sony I just want to know it's not likely to hard brick the device (soft brick is fine, I can reflash if it all goes wrong).
Thanks for developing this anyway
Click to expand...
Click to collapse
You can give it a try, just backup thermal-engine.conf file found in \system\etc.
FSC+ is recommended, to make sure that it's working open kernel auditor and look for unused frequencies history at the bottom for big you have find 1824 and 1958 (at least) and 1555Mhz (at least) for small cores, if not restore your original thermal-engine.conf because it's not working and share it here if you interested I may tweak a version for your device when I'm free .
Do I need to turn on these settings on EX kernel manager to take advantage of your mod?
Sent from my sumire_dsds using XDA Labs
korom42 said:
You can give it a try, just backup thermal-engine.conf file found in \system\etc.
FSC+ is recommended, to make sure that it's working open kernel auditor and look for unused frequencies history at the bottom for big you have find 1824 and 1958 (at least) and 1555Mhz (at least) for small cores, if not restore your original thermal-engine.conf because it's not working and share it here if you interested I may tweak a version for your device when I'm free .
Click to expand...
Click to collapse
Thanks; I'll give it a go and feed back. It might be a few days until I get the opportunity.
Anybody tested this on Marshmallow?
Anyone tested camera after installing this mode? Looks buggy for me on stock 7.1.1 FW
Sent from my E6633 using Tapatalk
sry for asking that question, but how do you apply that mod? can you post a guide for that? ^^' i really want to try that mod, because of the heating problems
TrayK said:
sry for asking that question, but how do you apply that mod? can you post a guide for that? ^^' i really want to try that mod, because of the heating problems
Click to expand...
Click to collapse
Flash it via TWRP recovery
shehabskull said:
Anyone tested camera after installing this mode? Looks buggy for me on stock 7.1.1 FW
Sent from my E6633 using Tapatalk
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Click to collapse
tested on Xperia Z5 7.1.1, Camera feels laggy / stuttering, however great effort; heat is definitely controlled. hope we fix the camera issue also feels laggy if running multiple apps such as facebook, chrome, etc.
xperia z5 android 7.0.0
bleibt beim sony logo mit dem weißen bildschirm stehen.
leider kein erfolg, habe das handy mittlerweile 5 mal neu geflasht....
laut twrp erfolgreich, chache auch geleert, dann dead.

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