Database Develop

[Q] Overclocking ace with SetCPU?

i got freez on my phone every try i want to overclock it via setcpu,i currently using Grif CM rom,before overclock i flash the OC kernel named ketut,and then installed setCPU.First i was try to set max to 844mhz and min to 122mhz,if i goes up my phone starts to freez after few seconds...i was seen something on youtube that it could be run on 903 mhz even on 940mhz so what's the point?
and sry for the language....

What's the point ?
The point is that all CPUs are different like humans .
Like us people , some can withstand going faster while other cannot .
It's all down to how much the CPU can do
Herpderp Adreno + Tegra.

Yup. Listen to him.
Sent from my GT-S5830 using xda premium

point is u need to read a little bit more

You can try a rom based on stock instead of cm7 and try the cf-root OC kernel. Might be the same though.
Sent from my GT-S5830 using xda premium

Point is, buy a more powerfull phone with higher cpu....

pyronia said:
Point is, buy a more powerfull phone with higher cpu....
Click to expand...
Click to collapse
i have s2 now hehe

Going over 844 can cause damage to your CPU. I would recommend not doing so
Yes, people have taken it to 904 and then drained full battery in about half hour.
So, if you're so unhappy, buy a new phone

Kabir Saxena said:
Going over 844 can cause damage to your CPU. I would recommend not doing so
Yes, people have taken it to 904 and then drained full battery in about half hour.
So, if you're so unhappy, buy a new phone
Click to expand...
Click to collapse
Yes, i already bought samsung galaxy s2 its much much better!
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Q - Overclock

Hy XDA,
I have a simple question:
Why does my phone turn off if i OC it too high?
Cpu can't handle it or battery overheat?
Sent from my GT-S5830 using xda premium

Menta***yi said:
Cpu can't handle it or battery overheat?
Click to expand...
Click to collapse
Cpu can't handle it or battery overheat

But Which?
All theese too?
Anyway i'll make a test:
I will OC higher and higher and run a Quadrant Benchmark, while holding my phone in front of a 90cm fan, without the phone's back cover
Will report the test's performance ^^
Sent from my GT-S5830 using xda premium

Its due to the cpu, every cpu is different, their tolerant limits for oc are different, you should oc the processor only uptill the point where it runs without any reboot.
Do not cross the safety limit, it might damage your processor.

Oh man. Accidentally pressed the thanks button again.
Volkswagen is cool and I hope to own one.

No problem, there we go there is a Big Thanks for you too
Sent from my GT-S5830 using xda premium

[Q] Gaming Issues (Frame Drop)

Hello,
i have a big problem with my LG-Device.
I want to play the game Shadowgun THD, but i get always very heavy frame drops... few seconds later the game run smoothly.
Same Problem in GTA 3 (with MEDIUM settings -.-) -> On a Samsung Galaxy S2 it runs perfect
Is this Problem normal or have i a few Problems with my Hardware? Would an Custom rom (already available?) help?
Thanks for help (and sry for my bad English )
t4ggno
My Device:
LG Optimus 4X HD
ROM: Stock
Firmware: V10f (EU)

Try normal version of Shadowgun, GTA is not optimized i think..
Sent from my LG-P880 using xda premium

reas0n said:
Try normal version of Shadowgun, GTA is not optimized i think..
Sent from my LG-P880 using xda premium
Click to expand...
Click to collapse
But is the THD-Version not a speciel Tegra 3-Version?
Than must be Need for Speed Most Wanted also not optimized, because i have there problems too :/

i don't know why, but normal version is working better for me..

havasc anaconda
reas0n said:
i don't know why, but normal version is working better for me..
Click to expand...
Click to collapse
Okay, i will try it )
But what can i do by need for speed or gta? Because i bought the LG for Tegra 3 (i like Nvidia^^) and for gaming...
EDIT:
is it normal, that i have after a restart only 350 MB RAM free?

t4ggno said:
is it normal, that i have after a restart only 350 MB RAM free?
Click to expand...
Click to collapse
well i use xda assitt app and found out my ram is about 977mb so i use an app that manage the ram to reduce the strees and work out ok and also check your startup app they also use alot of ram after restart
Sent from my LG-P880 using xda app-developers app

dfreake said:
well i use xda assitt app and found out my ram is about 977mb so i use an app that manage the ram to reduce the strees and work out ok and also check your startup app they also use alot of ram after restart
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
Okay.. 977 sounds great
Which programms did you use to manage?

Play store tells me shadow gun isnt compatible with my device?!?
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I'm just going to troll by and tell you that my O2X runs both games maxed out with no lag
Sent from my LG-P990 using xda app-developers app

my gta3 doesnt lag once, maybe only very few times when phone is pbobably checking other things on background. Graphics are set on max.

profyler said:
my gta3 doesnt lag once, maybe only very few times when phone is pbobably checking other things on background. Graphics are set on max.
Click to expand...
Click to collapse
Okay.. i think i will set the phone to default an try again.. if this wouldnt solve my problem, i send my phone back and want the money!

Nexus 7 overclocked

I OC my n7 to 1.5 and 51mhz and when I play games like mc4 the CPU gets to 70 are higher is that bad or good please help me.
Sent from my Nexus 7 using xda app-developers app

Yes, it is really bad
As long as you don't push it behind 80°C you should be fine. But as always with silicon, the cooler the better longivity.

androo45 said:
Yes, it is really bad
As long as you don't push it behind 80°C you should be fine. But as always with silicon, the cooler the better longivity.
Click to expand...
Click to collapse
It never hits 80 only 70-75 and are you sure this is bad? And what should I OC it to?
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kel29738 said:
It never hits 80 only 70-75 and are you sure this is bad? And what should I OC it to?
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
put 200 like min, 100 waste more than 200, is true!
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persano said:
put 200 like min, 100 waste more than 200, is true!
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Click to collapse
K I put it at 1.5 and 204mhz is it still bad ?

The effects of heat are cumulative. Same thing for temperature cycling on material work-effects (e.g. fracture mechanics)
That means that a lower temperature for an extremely long time can be worse than a high temperature for a short time. There is no magic "you are safe below this temperature" assurance that can be handed out.
If you use your device hard, you will wear it out sooner - on average. (What an individual device will experience can not be predicted in advance.)
Arrhenius sez ~ exp(-E/kT)

So what is the best Overclock settings for the motley kernel and what is the safe zone for my CPU while gaming or browsing or YouTube?
Sent from my Nexus 7 using xda app-developers app

.....
Sent from my Nexus 7 using xda app-developers app

Try it and find out.
What is this?? Read the kernel thread. Why would you install a kernel without knowing anything about it?

I read everything about it.... I just need some good oc settings so it won't hit 70 while gaming or is it normal to get that high while playing intensive games?
Sent from my Nexus 7 using xda app-developers app

There is nothing magical about 70C.
For long-duration loads (say gaming for several hours straight), the CPU temperature rise will be a certain temperature rise above ambient for that load condition - so somebody gaming outdoors in the tropics will experience a higher CPU temp than someone indoors in air conditioning.
My tablet (stock rooted) idles at about 38-40C with the screen on in a room at 20C (68F). Call that a 20C rise above ambient for an "idle, screen-on" condition.
I have coded a threaded native program meant to saturate each CPU core as well as the memory bus (& tweaked it for max temperature rise); when running it simultaneously with a long-lived graphics benchmark, I have seen peak cpu temps of 85C. This corresponds to a 65C rise over ambient. This is a ridiculous load, though.
As mentioned elsewhere, the stock kernel has thermal protection mechanisms: a rate throttle at 95C and an emergency shutdown at 100C. With that (above) ridiculous load, I couldn't get there with 4 cores @ 1.2 GHz. It is possible that by running the same load for many hours continuously (or inside a hot car) it might hit that limit though.
But I don't think that the existence of an emergency shut-off means that below that temperature means "your device won't experience long-term degradation" - more likely that emergency shutdown is there to prevent somebody's defective tablet from burning down a house. Asus/Google are much more concerned about tort lawyers and product liability lawsuits than they are about the longevity of somebody's stupid $200 tablet... that has an invalidated warranty.
If you are gaming for an hour or so at a time, 70 or 75C is probably not going to cause an immediate hardware failure.
Your tablet is made out of a bunch of materials that are subject to a variety of failure mechanisms. Every one of those mechanisms proceed at a faster rate at higher temperatures. (Remember the old rule of thumb "reaction rates double for every 10C rise in temperature"?)
So, enjoy your tablet for gaming. But don't leave the performance governor enabled all the time: your device will spend more time over the course of its life in an idle condition than actually doing anything for you - there is no point in you cooking it slowly to death while it does nothing useful for you.
cheers

You're right but I get 70c in a matter of minutes I think I'm just gonna retire from oc and stick with the stock kernel
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What if I make the nexus 7 run at 1.3 instead of 1.2?
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kel29738 said:
What if I make the nexus 7 run at 1.3 instead of 1.2?
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Click to expand...
Click to collapse
It will not serve a much...

Okay so just keep it at 1.2?
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it is better it in1.3 and min 200 (for battery saving) but 1.2 is well, why dont overclock gpu a bit, or use some tweaks or a new kernel
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How do I over clock the GPU ( I'm an noob) and which kernel to over clock the GPU and app?
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kel29738 said:
How do I over clock the GPU ( I'm an noob) and which kernel to over clock the GPU and app?
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
You can do it with M-kernel and trickster mod

What do I oc the GPU too?
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I can't stress enough the importance of voltages to temps. On stock Trinity kernel I ran 1.6ghz at "default" voltages (can't remember how much, something like 1.2v) and hit temps of 95c.
I dropped it down to 1.125v and my temps went down to a max of 75c and usually much cooler.
Anyways, you'd be surprised just how much the voltage affects the temps.
Good luck guys!

[Q] Z1 keeps rebooting after unlocked bootloader and rooted

Hey,
My phone keeps constantly rebooting itself whenever I open some heavier apps like, videos, games, browser and such...
Got noFrills cpu on on demand.
Any help?
Thanks!

I bet you have over clocked it too much, reduce the max cpu until you get a stable setup
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Thanks!
gregbradley said:
I bet you have over clocked it too much, reduce the max cpu until you get a stable setup
Sent from my C6903 using XDA Premium 4 mobile app
Click to expand...
Click to collapse

emoratori said:
Hey,
My phone keeps constantly rebooting itself whenever I open some heavier apps like, videos, games, browser and such...
Got noFrills cpu on on demand.
Any help?
Thanks!
Click to expand...
Click to collapse
I faced this problem too
I flashed again
Just this