LG Optimus 2 P990 batteries problem HELP ME PLS?!?? - General Questions and Answers

Hello I got LG P990 from cousin and I rooted it and flashed CanogenMod 7.2.0 and it worked perfectly until yesterday, when phone with 70-80% battery percentage sBlank/shut down and when turn on it says 0% battery but when plug in charger it says 60-70%?? WTF?? Than I tried flashing stock rom and again cm7 but dodnt helped... Than I tried my father s battery and phone worked perfectly than I boguht new battery and this is what happens: I turn on phone and when I unlock screen it says SHUTTING DOWN SYSTEM and circle loads and shut down, normaly. but why?? I must calibrate battery I tried charging but it seems phone dont show correct stats with this battery, than I tried reflashing rom and hard reset but didnt work, than I put old battery, phone works but with shutdown problem after 1-2mins of usage. PLS HELP MEEE! AND GIMME A PAGE WERE ARE ANDROID GINGERBREAD (2.3.X) BASED CUSTOM ROMS TO TRY OR MY STOCK EUROPE ROM 2.3 TO TRY PLEASE HELP IF PROBLEM IS NOT ROM WHAT IS?????? :crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying::crying:

Related

Need help on my LG P500 - Semi-Bricked.

Hey all , Look I've been looking around the forums looking and following solutions..
At first my P500 started to get no service.
Than the phone got really hot, Than left it on charge over-night because the battery was draining heaps !
(Found out the battery went dead. got a new battery etc)
Woke up , and my phone was repeatedly displaying the "LG" logo.
It'll idle on that for about 3 seconds, than restart and it'd come up again.
I cannot access recovery mode or any other mode, BUT only emergency mode.
I flashed the 10A firmware on my p500 , worked fine, than installed Facebook, Than it turned off again and is currently doing the same "LG LOGO"
thing.
I have tried and tried repeatedly to reflash the firmware again (USING KDZ)
Is there any hope i can get my phone up and running? thanks guys.
LayALAD said:
Hey all , Look I've been looking around the forums looking and following solutions..
At first my P500 started to get no service.
Than the phone got really hot, Than left it on charge over-night because the battery was draining heaps !
(Found out the battery went dead. got a new battery etc)
Woke up , and my phone was repeatedly displaying the "LG" logo.
It'll idle on that for about 3 seconds, than restart and it'd come up again.
I cannot access recovery mode or any other mode, BUT only emergency mode.
I flashed the 10A firmware on my p500 , worked fine, than installed Facebook, Than it turned off again and is currently doing the same "LG LOGO"
thing.
I have tried and tried repeatedly to reflash the firmware again (USING KDZ)
Is there any hope i can get my phone up and running? thanks guys.
Click to expand...
Click to collapse
Using KDZ is dangerous. Word of advice: NEVER EVER INTERRUPT THE FLASH OR TAJE OUT THE BATTERY. Use lgdmp if you have to reflash.
Sent from my LG-P690 using xda premium
Will i be able to flash it using "emergency mode" ?
edit: Flashed, But still constant "lg logo"
Nevermind that, Checked the ERASE EFS ALL Option, Phone is now charging and past the Lg logo !
But restarts sometimes, and constantly has the lg logo when i remove the usb cable.
LayALAD said:
Nevermind that, Checked the ERASE EFS ALL Option, Phone is now charging and past the Lg logo !
But restarts sometimes, and constantly has the lg logo when i remove the usb cable.
Click to expand...
Click to collapse
Are you able to boot your phone into system? Which ROM, kernel and baseband you are using?
rishabhgangwar said:
Are you able to boot your phone into system? Which ROM, kernel and baseband you are using?
Click to expand...
Click to collapse
The phone will not turn on without it plugged into power.
I turn on wifi.. Instant turn off.
I cannot get past the android logo now, leaving it on to charge over-night (charges fine)
It aint the battery (got 2)
The android sound plays than turns off,
Anything i should do before the next step?
I flashed the stock virgin mobile australia v20E firmware.
Kernel is 2.6.35.10-perf (managed to reflash it to boot it up again)
/bump.

[Q] Phone switches off at 12% battery

Hi
MY phone Xperia Miro rooted and bootloader unlocked, now running on Gimlo rom has started to turn off at 12% battery. Its been several days i had installed this custom rom, so I dont know what went wrong with my phone in these few days. I tried battery callibration and it looks like it is not working either.
Can Anyone help ???

LG F350L boot loop issue

i flashed this rom
RR-N-v5.8.3 20170513 Resurrection remix but whenever i turn wifi on it reboots to lg logo and then again same thing on and on
i dont know why this is happening but as soon as i put it on charging it works fine, where as it was working fine on stock lollipop except for one time where i turned mobile data and it restarted, which os can i use please help me, i have F350L or is this battery issue though i was using battery just fine on stock 5.0.1 rom
edit:
i restored stock rom but this problem has started there too, is my battery gone or my device is bricked, it works with charger but not working without that (
My phone got stuck at 90% while flashing D838 ROM. Now it does not open anymore - only the LG logo shows off and on and can no longer be detected by my PC. My phone now is on a 'bootloop" mode.
Any help from our Masters out there?
TIA.

Battery not charging after flashing Stock Rom on Gionee M3

I flashed my gionee m3 with stock rom of android kitkat. The process went flawlessly with sp flash tool. But once I switched on the phone, it's not getting charged with any changer, turbo, wall, laptop or anything. It's just stuck at 0%. If i remove the charge right now, the phone will turn off and won't boot, connecting charger will only show charging animation. Have tried flashing updated ROM as well which I had been using before but no results. Maybe I flashed with battery too low, is it possible that battery somehow got soo drained that it is not picking up the charge at all? or is it an android issue. if so, how to solve it???

Battery dying at 30% after installing custom ROM, already tried calibration methods

hey guys! my phone keeps dying when I'm using it at 30% of battery... was working fine with the original firmware... I tried to "calibrate" the battery, leting reach 0% just with the screen on (took hours from 20 to 0), and then charging to 100%.. I did 2 or 3 times... is not working. could change the kernel solve my problem? already tried an calibration app (the most popular in the play store). My phone is Moto Maxx XT1225. I love the custom ROM (lineage os unofficial 15.1 - oreo 8.1). everything works fine, and I don't wanna come back to android 6...
I tried manually deleting the batterystats.bin, still not working. please help! thank you!

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