Develop Bugs

[Q] Backlight errors

So after rooting the other day with Visionary+ and bumping my processor up, my backlight on my screen doesn't always come on. The screen is still responsive and I can see it if I put a light on it at the right angle. Just wondering if I should take it back or if restoring it completely will fix this. It seems like it has to do with software that it doesn't work only sometimes. But yet again it can be a hardware issue. Someone please help me out with some advice on what to do.
T-mobile G2
1.42 ghz
Visionary+ 14 temproot

I had the same problem its because when you oc there is not enough voltage to turn your screen back on sometimes since your cpu using more power . Try setting up a profile on setcpu for when the screen is off and set the max on that anything lower than 800mhz that should solve your problem.
Sent from my HTC Vision using XDA App

bahmanxda said:
I had the same problem its because when you oc there is not enough voltage to turn your screen back on sometimes since your cpu using more power . Try setting up a profile on setcpu for when the screen is off and set the max on that anything lower than 800mhz that should solve your problem.
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
Thanks man for helping a noob like me
Sent from my T-Mobile G2 using XDA App

[Q] Unlock via Power Button Lag

I'm using CM7 and when I unlock the phone I have to press the power button multiple times. Usually it takes just 1 press. There's no hardware problem since locking the phone requires just 1 press.
Any ideas?
Thanks!

Have u got ur CPU turned really down it might slow the process
Sent from my HTC Desire using xda premium

I'm using 384 - 998 Smartass.

Do you use a sleep profile?
TouchPaled from Oxygen with Transparent XDA App

MatDrOiD said:
Do you use a sleep profile?
TouchPaled from Oxygen with Transparent XDA App
Click to expand...
Click to collapse
Nope. I'm back to MIUI and there's no problem. I really liked CM7 since it's super fast. But this "problem" is a holding me back.

Have u tried flashing rom again see if that works for ya
Sent from my HTC Desire using xda premium

[Q] Help GPS causing reboot

Hi all I am running AOKP m1 r1 with lupus v5 and the GPS reboots the phone after being on for about 20 minutes. Anyone else experience this or have any ideas on a fix? It does not reboot to the boot loader screen it just goes black and then goes back to the lock screen after about 15 seconds. any help would be appreciated

Use fusion kernel for stability
Sent from my Xperia Arc S using xda premium

Change kernel
Sent from my Xperia Arc S using xda app-developers app

[Q] xperia s battery dead

hello, so my phone turned off after the battery finished normally but after that it was accidentally turned back on several times by the power button being pushed from my pocket. now it shows a red led when plugged in and after a while it turns on the off when it reaches the lock screen i dont know what to do please help

I am having trouble comprehending (sorry)
But what i understand is:
Your phone FINISHED charging and then it turned off (by itself? or did you do it?). While in off mode, it was turned on (but what u mean several times?)
And the red LED means low charge :/ and it reboots and turns off at the lock screen etc
Anyway:
I would recommend reflashing the firmware, only if you have enough battery to do so

424aca said:
I am having trouble comprehending (sorry)
But what i understand is:
Your phone FINISHED charging and then it turned off (by itself? or did you do it?). While in off mode, it was turned on (but what u mean several times?)
And the red LED means low charge :/ and it reboots and turns off at the lock screen etc
Anyway:
I would recommend reflashing the firmware, only if you have enough battery to do so
Click to expand...
Click to collapse
thanks for the reply but no thats not what i mean. what i mean is my phones battary is 0% and when i put it to charge it charges for 2 min then turns back on but when it reaches the lockscreen it wont have enough battary so it automatically turns off and the process repeats

Yeah i had that problem too dont panic.If ur on a custom kernel,put the phone on charging,when led is red,phone off.Keep the phone in ur hands for 10 - 15 min.When kernel logo appears and led is pink press the volume up button.Flash other kernel in recovery.
There z no other method except this,even fastboot will not work
Press Thanks
Sent from my Xperia S using xda premium

RISHI RAJ said:
Yeah i had that problem too dont panic.If ur on a custom kernel,put the phone on charging,when led is red,phone off.Keep the phone in ur hands for 10 - 15 min.When kernel logo appears and led is pink press the volume up button.Flash other kernel in recovery.
There z no other method except this,even fastboot will not work
Press Thanks
Sent from my Xperia S using xda premium
Click to expand...
Click to collapse
well did that but it didnt work either the problem is that my battery is on 0% so it didnt work

This has happen to me kany times, this is what you do:
-First charge it when its off untill it boots
-Then do a hard power off (vol + until three vibrations)
-once its off plug in your charger and it will enter offline charging and just let it charge till about 20%
-Then you can turn it on
Sent from my Xperia S using xda app-developers app

Li-polymers said:
This has happen to me kany times, this is what you do:
-First charge it when its off untill it boots
-Then do a hard power off (vol + until three vibrations)
-once its off plug in your charger and it will enter offline charging and just let it charge till about 20%
-Then you can turn it on
Sent from my Xperia S using xda app-developers app
Click to expand...
Click to collapse
nope already tried that not working it keeps turning on and on and on

Hmmm try when it kernel logo turns on then do a hard power off then plug the charger
Sent from my Xperia S using xda app-developers app

Li-polymers said:
Hmmm try when it kernel logo turns on then do a hard power off then plug the charger
Sent from my Xperia S using xda app-developers app
Click to expand...
Click to collapse
thanks for the reply but it still reboots, im a noob i know but does this have anything to do with bootloops or anything

No its usually a kernel problem, as many others have had this problem before. What kernel and ROM/firmware are you using? Nova kernel has such a problem for offline charging.
Sent from my Xperia S using xda app-developers app

ElvenSteel said:
No its usually a kernel problem, as many others have had this problem before. What kernel and ROM/firmware are you using? Nova kernel has such a problem for offline charging.
Sent from my Xperia S using xda app-developers app
Click to expand...
Click to collapse
PAC 20.0 's default kernel has such problem too
so i just hard shutdown(power and volume up till 3 viberation) when it's booting and flash the stock rom......
(my english is so poor that i can't explain everything clearly... sorry :<

ElvenSteel said:
No its usually a kernel problem, as many others have had this problem before. What kernel and ROM/firmware are you using? Nova kernel has such a problem for offline charging.
Sent from my Xperia S using xda app-developers app
Click to expand...
Click to collapse
yes actually i am on nova kernel

Try my method,it os fully tested.The phone boots coz it gets little bit of charging.Wait for pink led when phone is abou to boot
Sent from my Xperia S using xda premium

hot battery !

first of all sorry for new thread as i narrowed down the issue..
my problem is that no matter which rom and gapps i use at the time of boot my battery temperature is around 65-70 c
and cpu temp is 50-55
sometimes the phone shut downs at boot only or sometimes luckily it works and i have to let it cool down and after some time the temperature of battery drops to 35-40 c ( which is normal i guess) and cpu temp is normal 40-50 c
and as soon as i do some task for eg installing app from app store or some file managing things the phone shows shutting down popup and it switches off( i am not able to note down the temp at that time as it happens anytime and when it happens i am not able to use the touchscreen )
and also if it working normal that is i am not doing some heavy stuff just some scrolling or image viewing it works fine but when i reboot the phone same problem again battery temperature around 65c
i am posting 4 screenshots from cpu temperature app
2 is of the just after boot and 2 taken after some time
and also just after boot the battery current shows too much i guess plz take a look (the changing curve screenshot)
fyi - i tried 3 kitkat roms 2 gapps, even tried downgrading recovery,flashed different radio,restored backup of a perfectly working rom from previous month.
thanks in advance

Are you s off or s on? Flash a stock sense rom and set your device to throttle at around 70-75c cpu
Sent from my One X using XDA Premium 4 mobile app

FaiselW said:
Are you s off or s on? Flash a stock sense rom and set your device to throttle at around 70-75c cpu
Sent from my One X using XDA Premium 4 mobile app
Click to expand...
Click to collapse
s-on and i also thought to give a try to stock rom ( relock bootloader and through ruu ) i will try it and report and by the way what do you mean by throttle 70-75c cpu???

spark2331995 said:
s-on and i also thought to give a try to stock rom ( relock bootloader and through ruu ) i will try it and report and by the way what do you mean by throttle 70-75c cpu???
Click to expand...
Click to collapse
I think you will not find RUU for your main version if you are with hboot more then 1.39

i tried going to stock with a nandroid backup which id downloaded
i flashed boot.img from it then from recovery wiped everything and then restored the backup
and then i also flashed the recovery (which doesnot work i guess as i go to recovey it show red icon abouve a phone image)
anyways the stock rom started and i thought the problem was gone but as soon as i just done few stuff and it went shutdown and the back was very hot
is it a hardware fault or software? as because in fastboot and recovery the phone doesnt switches off.
and if it is hardware fault then would it be a battery fault or some IC got corrupted?

Probably hardware
Sent from my One X using XDA Premium 4 mobile app

FaiselW said:
Probably hardware
Sent from my One X using XDA Premium 4 mobile app
Click to expand...
Click to collapse
does it mean simply replacing the battery wont help ?

It might help. I read that replacing the battery with hox+ battery will keep cooler.
Sent from my One X using XDA Premium 4 mobile app

How how how ???
FaiselW said:
It might help. I read that replacing the battery with hox+ battery will keep cooler.
Sent from my One X using XDA Premium 4 mobile app
Click to expand...
Click to collapse
but how ?
I have the same problem here (no root, LB, no TWRP or CWM)
I thought about flashing a custom rom with a different kernel (after unlocking, rooting and adding a custom recovery) with processor blueprints to keep my phone cool
but since you say a battery change could help, it made curious
how should it solve the problem, FaiselW ?

One thread shows that a one x plus battery fits in the one x. He also found that his phone was 10c cooler. Anyway i would change battery asap. 65-70c is a fire hazard.