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Announcement: Maybe we are close to a software solution
Dear Friends,
my HM2014813 has several problems:
On some AOSP roms I get BSOD: When screen gets locked and black, I can't turn it on unless I remove and reinsert battery.
On LineageOS PowerOFF does not work properly. Ends in a situation like BSOD
After booting into TWRP the touchscreen is unresponsive. I have to lock and unlock, to get response.
I think I'm not alone with this problem. Most of us get recommendations like that: Replace Screen
This problem is not present in every rom. So there should be a solution without hardware modification. What else can we try?
For reference here are the HM codes: source
Redmi 2 1/8GB & 2/16GB/Prime = HM2014811 / 17/18/21 (wt88047)
Redmi 2 A / Enhanced = HM2014812 / 13/16 (wt86047)
Redmi 2 Pro = HM2014819
Before I continue, I'd like to remind you that Redmi 2A is a china-only phone, the chipset isn't Qualcomm based, but Leadcore based. My fellow friends that I know that have a WT86047 aren't Redmi 2A's. They're running Qcom and have no signal loss in my country.
I picked WT88047, but honestly I've seen them in all of those variants (except Redmi 2A variants). I have 4 friends that bought 2016's batch of shipped RM2 (Prime or just RM 2). These friends of mine didn't buy at the same place, 2 of them bought it online and the 2 others bought it from a local vendor (not an official Xiaomi store). From those 4 friends of mine, 2 of my friends got the HM2014813 (WT86047), one got HM2014818 (WT88047) and the last one got a HM2014811 which is the same as mine.
All of them (including me) faced the same bugs (BSOD, screen freezing, TWRP not working). So it's not just a specific variant of RM2, but all of them. Hypothetically (CMIIW) all RM2's that are shipped at 2016 above nearly all of them have this bug (unless you bought it from an official Xiaomi store, which is pretty much hard to find, because Xiaomi don't show, even sell, old phones). 2 of my friends sold their devices, one friend of mine sticked it with it's current case and stayed on stock MIUI & my last friend (with the HM2014813 - WT86047) followed my lead by changing his screen with an official screen that he got from a relative that has an unused RM2, bought from an official vendor. Now me and him can go custom rom or modding all we want without those old bugs that used to plague our phones.
So to the RM2's batch 2016 are all shipped with bad and faulty hardware parts. Mostly nearly of them are faulty sensors. Or maybe those RM2's that are shipped are refurbished RM2's that are given bad parts or maybe bad LCD screens. Like I said before in my previous posts about this, It's the sensors. They are totally bugged. I don't know what made them that way. Why I said it was the sensors? Because my old front sensors got changed when I checked it with a system specs app. My local part vendors sell RM2 LCD's and when you buy a LCD, it's a whole package, you can't by per-parts (unless you disassemble them one buy one). What I mean "it's a whole package" is if you buy an LCD, you will get the touchscreen and front sensors with it. If it's not the sensors, maybe it's the touchscreen (just using my logic here)
I don't know about fixes and stuff (without having to do hardware modif). I'm not a developer, I don't understand that much about BLOBs and shims. Well let's hope someone who's a developer and has a RM2 with those bugs show up with a fix so that people don't have to do any hardware modifications on their bugged RM2's.
Miui stable and best.
All custom roms have good interface but music enchancher , camera not satisfied in custom roms.
Riyanx55tu said:
Miui stable and best.
All custom roms have good interface but music enchancher , camera not satisfied in custom roms.
Click to expand...
Click to collapse
Well custom roms are for modification, so If you're not impressed with how the music sounds like in custom roms, you could always just install a mod for it. There's Viper4Android, Dolby Digital Plus, AM3D Zirene, etc. Just find what you need, flash the mod per instructions you need and voila, you've got better music in you're custom rom. Installing these sound mods even work well in MIUI. You've got dozens of Camera apps that may (or maynot) go better on in custom roms than MIUI. Just saying though, if you love MIUI it's fine to stay on MIUI.
For those who has the same problem, try enabling portable hotspot. It solve the problem for me, but yes, it'll also drain your battery faster
akeka said:
For those who has the same problem, try enabling portable hotspot. It solve the problem for me, but yes, it'll also drain your battery faster
Click to expand...
Click to collapse
Did you try SOD Killer from playstore? Should have less battery drain.
kurtn said:
Did you try SOD Killer from playstore? Should have less battery drain.
Click to expand...
Click to collapse
I tried it once when my device was still having those bugs. It doesn't work. At all.
I had two redmi 2 online and both had the BSOD issue. It didn't matter which MIUI version it was on, it can still get triggered into the BSOD.
This is the procedure that triggers it.
1.Start an app that generates a lot of objects
2.Keep the device with the app until the back is warm/hot
3.Exit from the app or click home
4.Now quickly press the side power button to turn off screen
5.Redmi Black Screen and cut off from power even if you had music app on.
I have concluded that it might be a hardware issue since I had test another none online redmi 2 with these redmi 2 with the same MIUI version. What should triggered the same effect did not affect the none online redmi 2.
Perhaps using a soft lockscreen button might be able to avoid this issue.
Mine starts getting this problem after I changed the display (bought cheap from aliexpress). Never had a single problem before, while now miui is the only rom that works
bellissimo.io said:
Mine starts getting this problem after I changed the display (bought cheap from aliexpress). Never had a single problem before, while now miui is the only rom that works
Click to expand...
Click to collapse
When did you try lineageOS last time?
kurtn said:
When did you try lineageOS last time?
Click to expand...
Click to collapse
I just tried AEX and CAF64 since I change the screen/digitalizer, I can try lineage as well
akeka said:
For those who has the same problem, try enabling portable hotspot. It solve the problem for me, but yes, it'll also drain your battery faster
Click to expand...
Click to collapse
Tested with today's Oreo. WiFi hotspot doesn't work for tethering, but BSOD problem solved.
bellissimo.io said:
Mine starts getting this problem after I changed the display (bought cheap from aliexpress). Never had a single problem before, while now miui is the only rom that works
Click to expand...
Click to collapse
bellissimo.io said:
I just tried AEX and CAF64 since I change the screen/digitalizer, I can try lineage as well
Click to expand...
Click to collapse
There you go, another living proof that BSoD is because of a faulty display. Did you change it again? Or are you still using the cheap screen you bought from AliExpress?
Sorry for delay. Just tried last lineage build, as said it works except on power off
---------- Post added at 01:44 AM ---------- Previous post was at 01:41 AM ----------
ezrawk said:
There you go, another living proof that BSoD is because of a faulty display. Did you change it again? Or are you still using the cheap screen you bought from AliExpress?
Click to expand...
Click to collapse
No I just keep it. First time i got a faulty display that neither turn on... Then on second try I get this. Is not my main phone, so I can live as is
bellissimo.io said:
Sorry for delay. Just tried last lineage build, as said it works except on power off
Click to expand...
Click to collapse
For this Power off issue i've made a automate flow that boots into recovery and offs from there.
.. And we have a "living proof" that this hardware problem can be solved with software.
kurtn said:
For this Power off issue i've made a automate flow that boots into recovery and offs from there.
.. And we have a "living proof" that this hardware problem can be solved with software.
Click to expand...
Click to collapse
Then you should thank the devs for pulling this one off. Either they've tweaked or fixed what created the bug or because Android Oreo doesn't communicate with device drivers the same way as it's predecessors. Thanks for testing Oreo and latest Lineage. I'll recommend these to my other pals that are still bugged with BSoD. Cheers :highfive:
ezrawk said:
Then you should thank the devs for pulling this one off. Either they've tweaked or fixed what created the bug or because Android Oreo doesn't communicate with device drivers the same way as it's predecessors. Thanks for testing Oreo and latest Lineage. I'll recommend these to my other pals that are still bugged with BSoD. Cheers :highfive:
Click to expand...
Click to collapse
Resurrection Remix also works like Lineage and not like others AOSP based roms
kurtn said:
For this Power off issue i've made a automate flow that boots into recovery and offs from there.
.. And we have a "living proof" that this hardware problem can be solved with software.
Click to expand...
Click to collapse
what is an automate flow ? I dont get it, pls could u explain it more ?
Paleskin said:
what is an automate flow ? I dont get it, pls could u explain it more ?
Click to expand...
Click to collapse
https://play.google.com/store/apps/details?id=com.llamalab.automate
kurtn said:
For this Power off issue i've made a automate flow that boots into recovery and offs from there.
.. And we have a "living proof" that this hardware problem can be solved with software.
Click to expand...
Click to collapse
kurtn said:
https://play.google.com/store/apps/details?id=com.llamalab.automate
Click to expand...
Click to collapse
and how do we fix bsod with this app, could u elaborate more ? never use it
Hi,
Is anyone affected too ? Typing edges letters in the keyboard is a pain in the ass, there is too much delay. Every corners have delay, this happen in horizontal too. Pocophone seem affected too :
https://www.youtube.com/watch?v=_4yC2--e2BQ
http://en.miui.com/thread-4028018-1-1.html
Mi 8 China - 128GB Blue - Xiaomi.eu 8.9.24 MIUI 10
I will try the app, but writing is not a problem on my Mi8 6/64 China version. We should check production date, maybe.
No issues here. Can understand that there could be an issue with F1 with it's cheap display, but probably a software thing.
Calibrate it maybe.
Same problem please any solution?
Yes it happens. I'd fix it by activating on screen buttons. It seems that most of the lag on MIUI 10 is related to the full screen gestures. Give it a try.
rOck4n said:
Yes it happens. I'd fix it by activating on screen buttons. It seems that most of the lag on MIUI 10 is related to the full screen gestures. Give it a try.
Click to expand...
Click to collapse
Thanks, it's much better. Hope they'll find a solution, full screen gestures is pretty nice.
Lightning- said:
Thanks, it's much better. Hope they'll find a solution, full screen gestures is pretty nice.
Click to expand...
Click to collapse
No problem, glad it helped. I encourage you to use the comments app included in the phone to report this kind of bugs. I hope they step up their game on the next update cuz the OS experience is kinda far from complete.
rOck4n said:
No problem, glad it helped. I encourage you to use the comments app included in the phone to report this kind of bugs. I hope they step up their game on the next update cuz the OS experience is kinda far from complete.
Click to expand...
Click to collapse
I did it. thank you very much, is Shame I love screen gestures. The question is why does it all happen to us? What can affect some devices?
I have the same problem, i bought on mi chineses site. Bought 2 weeks after launch, i'm using right now 10.0.5 stable chinese version!
so depressing to see all this people that had this problem and i bought a redmi note 7, which is a 2019 phone and it also has this problem...
Omg at last someone who reports the same issue... I'm experiencing exactly the same with full screen gestures and keyboard edge buttons don't work sometimes like the letter "p" or "q". Also the "go to home" screen gesture doesn't work sometimes and requires me to lock and unlock the phone for it to work. Don't know what's the problem but at least I'm a little relieved because I thought I had this problem only ?
So when i'm typing on my phone i noticed that the bottom edges, left and right isn't working always. The backspace and the "SHIFT" button isn't working, only if I tap it twice. It's hard to explain i rather show you.
In this video I tried to press fast as i could the bottom edges while i hold my one finger in the middle. And if I press long enough, like 1-1.5sec then the touch will record my finger. And in the second video I turned on to track my touch location, but as you guys see the multi touch tester isn't recognize if, only after 1-1.5sec.
I'm not sure if I wrote it down correctly, but I hope you guys will understand.
Can this be fixed?
Don't worry, I have the same problem as you. This is probably the screen and hardware problem, not the software, and you need to learn to life with it. :/
pawelik001 said:
Don't worry, I have the same problem as you. This is probably the screen and hardware problem, not the software, and you need to learn to life with it. :/
Click to expand...
Click to collapse
But...it's not a software issue? Beacuse as i see the hardware is tracking my touch, only the software isn't tracking...
SonyBl4ck said:
But...it's not a software issue? Beacuse as i see the hardware is tracking my touch, only the software isn't tracking...
Click to expand...
Click to collapse
I'm flashing the custom rom right now. I'll flash, test it and tell you
pawelik001 said:
I'm flashing the custom rom right now. I'll flash, test it and tell you
Click to expand...
Click to collapse
Oh okay, thank you!
SonyBl4ck said:
Oh okay, thank you!
Click to expand...
Click to collapse
Unfortunately, it's still not good :/
pawelik001 said:
Unfortunately, it's still not good :/
Click to expand...
Click to collapse
Oh...so we can't do anything about this? I should send this phone back, cause i ordered last week?
same with me
SonyBl4ck said:
Oh...so we can't do anything about this? I should send this phone back, cause i ordered last week?
Click to expand...
Click to collapse
If its annoying for you as much as you can't live with it, yes, send it back.
ah yes, same. I thought it was the keyboard problem (or is it?) but then I found this post. apparently I can still use the phone normally but no for fast typing lol. still waiting for the answer
Edit: I found something unusual. yes, apparently this phone has slight delay on the bottom edge of the screen. I just typed on landscape mode and it's working perfectly. strange
Wotahead said:
ah yes, same. I thought it was the keyboard problem (or is it?) but then I found this post. apparently I can still use the phone normally but no for fast typing lol. still waiting for the answer
Edit: I found something unusual. yes, apparently this phone has slight delay on the bottom edge of the screen. I just typed on landscape mode and it's working perfectly. strange
Click to expand...
Click to collapse
yeah, same.
pawelik001 said:
I'm flashing the custom rom right now. I'll flash, test it and tell you
Click to expand...
Click to collapse
Can u tell me which rom u r flashing and ur opinion,im hving trouble finding a custom rom for this model,tq
il-jang said:
Can u tell me which rom u r flashing and ur opinion,im hving trouble finding a custom rom for this model,tq
Click to expand...
Click to collapse
Not the OP but since they haven't replied. Here:
Poco M3 Forum: (All ROMS there are compatible with Redmi 9T)
POCO M3 ROMs, Kernels, Recoveries, & Other Develop
Improve your POCO M3's battery life, performance, and look by rooting it and installing a custom ROM, kernel, and more.
forum.xda-developers.com
Join the Telegram group for Redmi 9T ROM updates here, it's full of ROM lists and links for download, even way more than what is listed in the Poco M3 xda forum :
Redmi 9T Global | Updates
Lime Global l Updates channel All about Redmi 9 Power / 9T / Note 9 4G ROMs, Kernels, Guides, Mods, NEWS, everything. Stay up-to-date with us! Official Group: @Redmi9TCommunity
t.me
NOTE! Only flash the ROMS that are Unified (JUICE) build.
===
The ROM that I use currently is crDroid as I like to customize the looks of mine:
https://imgur.com/a/lodtqZG
DotOS is a good choice if you want a good looking ROM out of the box.
ArrowOS if you want a light ROM that is simple looking. On the other hand, Bliss ROM, DerpFest, Evo X & Corvus can be heavily customized heavily if that is your thing.
HI all,
I was wondering if you could help me - I have a Xiaomi 9 SE and lately I am having some issues with unlocking it. As soon as I press the right button form the terminal to unlock it, nothing happens and the screen keeps being black for some time. After 6/7 seconds it gets unlocked, but this can be a bit frustrating some times.
I am considering buying a new Redmi Note 10 PRO or Redmi Note 10S for my partner, but I am scared I might find the same issues I am facing with mine.. Do you guys know if on the Redmi Note 10 PRO this problem is there too? Also, do you have a preference between these x2 terminals (which one is better)? I am looking mainly for good camera and long battery lasting.
Many thanks!
u1905068 said:
HI all,
I was wondering if you could help me - I have a Xiaomi 9 SE and lately I am having some issues with unlocking it. As soon as I press the right button form the terminal to unlock it, nothing happens and the screen keeps being black for some time. After 6/7 seconds it gets unlocked, but this can be a bit frustrating some times.
I am considering buying a new Redmi Note 10 PRO or Redmi Note 10S for my partner, but I am scared I might find the same issues I am facing with mine.. Do you guys know if on the Redmi Note 10 PRO this problem is there too? Also, do you have a preference between these x2 terminals (which one is better)? I am looking mainly for good camera and long battery lasting.
Many thanks!
Click to expand...
Click to collapse
Yes, I'm using Redmi Note 10 Pro, and nowadays i experiencing this same problem too, which you described above...
augustusk said:
Yes, I'm using Redmi Note 10 Pro, and nowadays i experiencing this same problem too, which you described above...
Click to expand...
Click to collapse
Hi mate, thanks for the quick response.
Does anyone else have the same issue here, therefore, you know how to solve it?
u1905068 said:
Hi mate, thanks for the quick response.
Does anyone else have the same issue here, therefore, you know how to solve it?
Click to expand...
Click to collapse
I don't know if anyone else has the same problem, and yes I managed to solve the problem by switching the region to India in the settings and I got a launcher update and it solved the problem for me. I don't know if this is going to solve this problem for anyone else...
Hi Augustusk, thanks for your feedback, much appreciated.
I was wondering if anyone else could advise regards this, since I am interested in getthing this terminal if it's worht
tks augustusk, problem solved on redmi note 10
B.Smoke said:
tks augustusk, problem solved on redmi note 10
Click to expand...
Click to collapse
it's good to hear that from you!
Hi,
Hope you're all having a nice day.
I have tried everything that every google search has come up with and I cannot seem to reinstall the original rom.
When I try to use miflash it says partition not found, which is an error I am seeing a lot.
The device does show up on cmd fastboot devices, so hopefully there must be a way to get around this but I have no idea.
I'd appreciate it so much if anyone could offer any help, I'm completely lost.
I'm currently stuck on the bootloader on the first image.
Thanks
Droid_Rage_ said:
Hi,
Hope you're all having a nice day.
I have tried everything that every google search has come up with and I cannot seem to reinstall the original rom.
When I try to use miflash it says partition not found, which is an error I am seeing a lot.
The device does show up on cmd fastboot devices, so hopefully there must be a way to get around this but I have no idea.
I'd appreciate it so much if anyone could offer any help, I'm completely lost.
I'm currently stuck on the bootloader on the first image.
Thanks
Click to expand...
Click to collapse
Sure you've got sweet? Rounded display edges?
Droid_Rage_ said:
Hi,
Hope you're all having a nice day.
I have tried everything that every google search has come up with and I cannot seem to reinstall the original rom.
When I try to use miflash it says partition not found, which is an error I am seeing a lot.
The device does show up on cmd fastboot devices, so hopefully there must be a way to get around this but I have no idea.
I'd appreciate it so much if anyone could offer any help, I'm completely lost.
I'm currently stuck on the bootloader on the first image.
Thanks
Click to expand...
Click to collapse
That's not a Xiaomi sweet phone. Redmi Note 10 Pro (sweet) don't have rounded display
Not sure, it says sweet on the picture, that's why I included it.
Droid_Rage_ said:
Hi,
Hope you're all having a nice day.
I have tried everything that every google search has come up with and I cannot seem to reinstall the original rom.
When I try to use miflash it says partition not found, which is an error I am seeing a lot.
The device does show up on cmd fastboot devices, so hopefully there must be a way to get around this but I have no idea.
I'd appreciate it so much if anyone could offer any help, I'm completely lost.
I'm currently stuck on the bootloader on the first image.
Thanks
Click to expand...
Click to collapse
Did some googling, and figured that @Laptapper and @jnsson were right. There might be a chance you got swindled. I did some googling and found a few other phones that matched that design in the photo (at least from what is visible). The following is a list of devices with a VERY similar design:
-Honor X40 5G
-Vivo X70 Pro Plus
-Google Pixel 6 Pro
Can't say for certain if these are that phone, but it's worth looking into them just to be sure.
Where did you buy it from?
Thanks so much guys for offering to help!!
I bought it second hand a few years back online in Japan.
Droid_Rage_ said:
Thanks so much guys for offering to help!!
I bought it second hand a few years back online in Japan.
Click to expand...
Click to collapse
Ye, that figures. I wish you luck sorting it out though
Akira_Kitsune said:
Did some googling, and figured that @Laptapper and @jnsson were right. There might be a chance you got swindled. I did some googling and found a few other phones that matched that design in the photo (at least from what is visible). The following is a list of devices with a VERY similar design:
-Honor X40 5G
-Vivo X70 Pro Plus
-Google Pixel 6 Pro
Can't say for certain if these are that phone, but it's worth looking into them just to be sure.
Click to expand...
Click to collapse
thanks mate but I think it's definitely Redmi Note 10 pro. https://www.gsmarena.com/xiaomi_redmi_note_10_pro-10662.php
Is there a way I can get the old bootloader back and reinstall MIUI?
Droid_Rage_ said:
Thanks so much guys for offering to help!!
I bought it second hand a few years back online in Japan.
Click to expand...
Click to collapse
Also, I checked my list again, and the only one that it could be of the three is the google pixel 6 or 6 pro. The others were made this year and thus don't fit the criteria, but it was only last year the phone was released so there's a chance it's none of these.
Droid_Rage_ said:
Is there a way I can get the old bootloader back and reinstall MIUI?
Click to expand...
Click to collapse
Can't help you there i'm afraid. you'll need to find out what device it is before you fix it, otherwise you risk breaking it even more.
Akira_Kitsune said:
It's this phone mate https://www.bhphotovideo.com/c/product/1553447-REG/xiaomi_m1910f4g_wh_mi_note_10_gsm.html
Click to expand...
Click to collapse
I
Droid_Rage_ said:
I
Click to expand...
Click to collapse
if that is the exact same phone, then here's the miui replacement rom for it https://new.c.mi.com/global/miuidownload/detail/device/1900377
Akira_Kitsune said:
if that is the exact same phone, then here's the miui replacement rom for it https://new.c.mi.com/global/miuidownload/detail/device/1900377
Click to expand...
Click to collapse
Thanks buddy, I'll try and see if I can get that working. I'll let you know the results. Meanwhile, I hope you're having/had a good day ... if I have, I've spent my weekend trying to sort this ... out. My own ... fault though but I guess it's how we learn.
{Mod edit: Inappropriate language removed. Oswald Boelcke, Moderator}
So, I flashed it and now the phone won't turn on. miflash said the flash was successful, the screen went black and now it seems to be dead .
Now i'm quite literally in the dark
Droid_Rage_ said:
So, I flashed it and now the phone won't turn on. miflash said the flash was successful, the screen went black and now it seems to be dead .
Now i'm quite literally in the dark
Click to expand...
Click to collapse
Which ROM you've flashed?
it's not a sweet or sweetin!
If you don't find out which exactly model you will break it more and more.....
Elephone is possible....send more pictures of it with Backsite and connectors and sim holder
Thanks
Laptapper said:
Which ROM you've flashed?
it's not a sweet or sweetin!
If you don't find out which exactly model you will break it more and more.....
Elephone is possible....send more pictures of it with Backsite and connectors and sim holder
Click to expand...
Click to collapse
Thanks Laptapper for offering to help out
I've figured out what phone it was, but you were right, I broke it more. Now the phone will not turn on and is recognised in device manager as Qualcomm HS-USB QDLoader 9008 (COM30). It also comes up on miflash as COM30.
There's a big gaping hole in my foot right now and my apartment smells like gunpowder...
Droid_Rage_ said:
So, I flashed it and now the phone won't turn on. miflash said the flash was successful, the screen went black and now it seems to be dead .
Now i'm quite literally in the dark
Click to expand...
Click to collapse
Idk what went wrong. I gave you the rom for the phone you gave me a link to. Did you link me to the wrong phone?
I don't think so mate.
Read my previous comment to see where I'm at now.
Thanks again for chipping in to try and help