[Completed] lenovo a7000 shutdown and 0-1% battery left why? - XDA Assist

Im trying to find a cause but couldnt. Evrytime my phone playing game while charging more then few hours it will shutdown and battery became 0% sometime 2%.I been replace a new battery but problem still same. Update to latest firmware also same.Charging port been replaced but also same.But i been trying to flash with custom rom before but it didnt bring any changes even i wipe everything and reinstalled with opfficial rom. Please help me.Thank you.:crying:

davidlooi said:
Im trying to find a cause but couldnt. Evrytime my phone playing game while charging more then few hours it will shutdown and battery became 0% sometime 2%.I been replace a new battery but problem still same. Update to latest firmware also same.Charging port been replaced but also same.But i been trying to flash with custom rom before but it didnt bring any changes even i wipe everything and reinstalled with opfficial rom. Please help me.Thank you.:crying:
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Greetings and welcome to assist. The first thing I would do is change my charger/lead. Playing games can drain the battery quicker than the phone can charge, upgrading your charger might help or using a custom kernel to increase the charging current(this one is dangerous if you don't know what you are doing)
Good Luck
Sawdoctor

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help please charger meter stuck on huawei ascend mate battery unremovable ?!!

hello guyz iv got this horrible problem that's bugging me
24 hours ago my new android phone"huawei mate" got problem with battery stuck at 50% level never changes with charge or discharge state.
now iv tried reset, update and sd card flashing nothing seems to help always comes back with update failed and error batt module failed as in screen shot.
my phone never been tampered with hardware or software wise
if you could help me how to solve this problem seems no one experienced this before
screen shot of update fail
s21.postimg.org/hzbrh93av/20131017_035415.jpg
Hi all !
I have the same problem... since 3 days, my battery level is 50% and never moves up or down, even if i plug the sector cable...
I tried to pass a recovery and the B113 and B211 ROM and still the same message... "batt module fail" !
I hope that someone can have a solution...
Thxs to all in advance !
hello guyz really need your help
any moderators
has any body else had this problem please guys really need your help
Same problem, stuck at 50%
news?
:crying:
Help?
amk_89 said:
hello guyz iv got this horrible problem that's bugging me
24 hours ago my new android phone"huawei mate" got problem with battery stuck at 50% level never changes with charge or discharge state.
now iv tried reset, update and sd card flashing nothing seems to help always comes back with update failed and error batt module failed as in screen shot.
my phone never been tampered with hardware or software wise
if you could help me how to solve this problem seems no one experienced this before
screen shot of update fail
s21.postimg.org/hzbrh93av/20131017_035415.jpg
Click to expand...
Click to collapse
flash custom ROM may fix this

[Q] My phone is dead...Help Required

Hello All,
I was putting custom Rom CM11 to my system. I tried installing but it was stuck in Boot loop. Now it ran out of battery. Now it does not start. When I try to charge it get struck at M logo. I am not able to go to bootloader or recovery. Tried everthing... I left to charge overnight but not charging.. I even get M logo when I put it charge and remove the battery...My system 1 has GApps and system 3 has CM 11. I don't know if its not working because of something I did while installing..I tried removing battery and putting it back...So can you help getting it working.
Regards.
kannada said:
Hello All,
I was putting custom Rom CM11 to my system. I tried installing but it was stuck in Boot loop. Now it ran out of battery. Now it does not start. When I try to charge it get struck at M logo. I am not able to go to bootloader or recovery. Tried everthing... I left to charge overnight but not charging.. I even get M logo when I put it charge and remove the battery...My system 1 has GApps and system 3 has CM 11. I don't know if its not working because of something I did while installing..I tried removing battery and putting it back...So can you help getting it working.
Regards.
Click to expand...
Click to collapse
U will need to charge the battery externally using a external battery charger or McGruyver method just Google it will solve ur issue.

Battery problem please help

I'm on CM12.1 latest nightly and ZD Kernal.
Actually I've been facing this problem for about a month.
The problem is that the battery drain in a very strange way when I reboot the phone.
For example today my battery was 60% when I reboot the phone it was 24%.
And I know that if I didn't reboot it will last for the last drop.
I tried to reflash the ROM and I flashed other kernals and CM12/13/11 with the same problem.
Please help I think that this thing will damage the battery because it will over charge 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!

Question Sound and System UI got into trouble

HI,
I have had a problem with my phone for two days. When the AUX cable was connected and I was listening to music, the sound suddenly stopped and I thought it was a system bug and restarted the phone. But after restarting, it got stuck on the miui logo and did not come up.
I tested flashing the phone and changing the ROM. And it had no effect. Every time I install the ROM, the sound is still muted and after restarting, it gets stuck on the miui logo.
Also, a mobile repairer fully tested the phone board and there was no problem and also the sound ic was healthy. Please give me a solution so that I can fix the phone. I really wonder why such a problem has arisen
Some more details would help. Which rom, version, you changed the rom by flashing to... what?
Tomo123 said:
Some more details would help. Which rom, version, you changed the rom by flashing to... what?
Click to expand...
Click to collapse
vayu_global_images_V12.0.4.0.RJUMIXM, vayu_global_images_V13.0.4.0 And evolution_vayu
When miui 13 ROM is installed, the phone does not turn on at all. In addition, the ROM that I installed before this problem was the latest official version (13.0.4).
"I have exactly the same problem as you, did you manage to solve the problem?"

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