help with my OB - LG Optimus Black

all are working then suddenly it says on lockscreen that battery is fully charged even though it is not.. and it is unresponsive.. darn.. i reflash it to nova even in official firmware but the prob is still there.. sometimes after i flash it does work for a day then it goes again. blinking led buttons then unresponsive touchscreen..
if someone experience this problem. looking forward for a fix.. thanks in advance..

Related

G1 is constantly freezing

Hi!
I have a g1 and its freezing constantly. before one month it starts to freeze and I downgrade it to rc29 and root it and put cyanogen 4.1.999 and continue to update all cyanogen releases and it stops freezing. Now I am runing 4.2.4 and before two weeks the freezing thing get started again. first it starts to freeze when it get hot, when I use it for long time and it get hot in my hands. That was rerely happening first few days. Than it starts to freeze when charging and lately even when on standby. If it freezes when on standby the phone don't respond in any way only some times the volume buttons work and I can hear the sound of changing the volume when I press it, and even sometimes I can receive calls but the display don't work and no lights on buttons part. On the other hand when it freezes when I work on my phone it just freeze and there is no any respond from the phone. Buttons light are on and display is on. sometimes it get off, sometimes the display get off and buttons light is still working. Some times the freezing thing start in stages, firstly touchscreen and ball press won't respond. But I can move to another icon using ball and even enter it using the enter button on qwerty keyboard. And after some time even that part stop working and the phone is completly freezed. when I pull the battery out and return it back right after some times it wont turn on. And I just pull it off and leave it like that for half hour or more and it turn on normally. The only issue last few days it even starts to freeze while booting. I make a logcat and grabed the last_kmsg and its available in the attachment.
I hope someone is going to help me
ps. The phone is without warranty and there is no t-mobile or htc service center in my country.
Sounds like a hardware issue man, you may be SOL... You can try wiping everything, and re-flashing cyanogen 4.2.5, and see if that helps your issue.
Also, try underclocking your CPU, to help it not overheat as much, as that seems to be what your saying is causing the problem.
Leme know how that works out.
Try flashing a build that did not freeze for you, and stick on it for at least a week or two. If that build starts to freeze, it may be hardware.
I did wipe everything and put a fresh cyanogen rom 4.2.4. and it still occur.
How can I underclock my CPU?
btw. Thanks for help I hope its not serious hardware problem...

[Q] note wont turn on

has anyone else had issues with there note not turning on? i had just flashed a rom and had phone working fine on charge. i pressed the power button to light up the screen and had a picture of a battery with a red cross through it then note just turned off and would not respond to anything. i have sent it away for repairs but want some info if this has happened to anyone else and wether or not they had it fixed under warranty. i cant see how flashing software would do this after it was working fine. any help much appreciated

HELP HELP

plz help....was using Zeus v6.39n overclocked to 1100Ghz and underclocked to 200Mhz..downloaded some Lg stuff from Heuxx's blog(car home & smartshare)...rebooted my phone to flash it and it won't boot after that....tried everything, no use...then finally use smartflash and flashed to v20B....phone booted and I was installing my apps...after some time the display went off as it got locked while I was not using and now its not coming on....Iam getting calls and messages and the LED lights are blinking but the screen is blank...tried reflashing....now its not booting at all....NO LG logo also...although I can see the LED blinking...plz help
try flashing with smartflashtool again
i think it might be your lcd itself or the cable
i have alredy flashed 2-3 times....also after I remove the battery and put it back and switch it on, I can hear the sound of LG animation like when it comes in stock and the led lights are blinking normally as it happens during powering up...But the screen remains dark...
sumthing happened to ur screen then... if u still have ur warranty then bring it to them.
if it's because of the screen then they will replace it for ya
thanx....I went to the customer care...they also tried flashing(I guess)...then they told me that its not due to software but hardware problem and that they will replace and give next week

[Q] Random shutdowns

Hi guys,
I've been having quite a problem with my HTC One. Sometimes it just turns off. But it doesnt just turn off, its completely useless after that. I can not start it again after the screen turns black. I always have to connect it to a charger and press the power button and disconnect it again and try turning it on for ages until it starts up again. Besides from that everything works perfectly.. I was really hoping u could help me... Thanks in advance
Basic info is needed-
Device model
Rom
Kernal
Mods(underclock, overclock, voltage changes)
Anything done shortly prior to the symptoms...........
Well I have a german o2 branded Htc One 32 (no dev Edition). It is still on stock, not rooted and bootloader unlocked. I actually did NOTHING special to the phone I installed normal apps( a few games and navigation software and such) and synched music on it so nothing that could provoke such an error
Radixtrator said:
Hi guys,
I've been having quite a problem with my HTC One. Sometimes it just turns off. But it doesnt just turn off, its completely useless after that. I can not start it again after the screen turns black. I always have to connect it to a charger and press the power button and disconnect it again and try turning it on for ages until it starts up again. Besides from that everything works perfectly.. I was really hoping u could help me... Thanks in advance
Click to expand...
Click to collapse
Hi there, this sounds like a hardware issue and you should exchange
so nothing that can easily be fixed hm?
IS anyone else also having this problem??

[Q] Capacitive butoons backlights issue

Hello Everybody,
I've got a strange issue with my One: I purchased it to a friend 2 months ago, and from the beginning I saw that the capacitive buttons backlight was not working (it was ok for me, saw it with my friend before purchasing, and didn't want to send it in warranty for that).
I tested it also with HTCs test menu (*#*#3424#*#* in the phone interface) and they still didn't illuminate. But since last week-end, sometimes the buttons light up. When it's the case, their backlight works correctly, the brightness is automatically adjusted with ambient light level. But the buttons still don't light-up 90% of the time.
Does someone has an idea on what's going on?
Many thanks in advance for your help.
Best Regards
Ludobal
More information needed
Is it a stock Rom?
Unlocked Bootlaoder?
Custom Kernal?
Have you tried a factory data reset?
Hi, and sorry, I should have specified all of that before.
I'm on stock ROM, rooted, and TWRP installed.
I already did several factory resets (didn't have the choice, I had some crashes after installing updates or after restarting the phone), without any change.
Thanks a lot for your help.
Ludobal
ludobal said:
Hi, and sorry, I should have specified all of that before.
I'm on stock ROM, rooted, and TWRP installed.
I already did several factory resets (didn't have the choice, I had some crashes after installing updates or after restarting the phone), without any change.
Thanks a lot for your help.
Ludobal
Click to expand...
Click to collapse
I am having the same problem as you. In the dark, when the buttons are supposed to light up, they sometimes do and sometimes don't. I've done a reset with no change.
I'm wondering if I need to send my phone in for repair. It's a stock 64GB Developer Edition on 4.1, with the exception of S-OFF.
Hello,
It's not specially a good news, but I'm glad I'm not alone with this issue... I didn't want to send the phone to repair only for this backlighting issue, but now I saw it work, I really wonder if I can find a solution somewhere.
Regarding the problem itself, just a precision: when the backlight works, if I use the phone for a few minutes (2 or 3), the buttons lights systematically turns off. It comes back (or not) after a short standby period.
Ludobal
ludobal said:
Hello,
It's not specially a good news, but I'm glad I'm not alone with this issue... I didn't want to send the phone to repair only for this backlighting issue, but now I saw it work, I really wonder if I can find a solution somewhere.
Regarding the problem itself, just a precision: when the backlight works, if I use the phone for a few minutes (2 or 3), the buttons lights systematically turns off. It comes back (or not) after a short standby period.
Ludobal
Click to expand...
Click to collapse
When my lights work, they work properly, staying on when needed and turning off when they are supposed to.
Also, when you turn the phone on with the charging cable plugged in, the button lights blink as the phone is coming on. When the lights stop working, the button lights do not blink, so it could actually be a hardware issue.

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