Need help!! Battery indication shows wrong data. - Nexus 5 Q&A, Help & Troubleshooting

last day I got my OTA update for my nexus 5. Now its running on android 6, but now im facing a new issue. when my battery drain to around 60% it jumps directly below 20%. when i restart my phone it will show the right percentage. Is this hardware or software issue?? Pls help me !!

For most of folks, a new battery fixed this issue.

Related

Battery stuck at 1%. [Solved]

Hey guys,
since today, my phone can't boot without being plugged in, and the battery is stuck at 1% even when it's plugged. Is it a known issue with the Galaxy 3 or is it more likely comming from my battery ?
Thanks.
Though problem solved
THough the Problem is Solved.....
Change the Battery .......
Dont put the Phone in Charge for more THan 5 Hrs

[Q] LG D331 battery drain problem

Hello I have the D337 and the battery drains too fast. For example before I go to sleep the phone is fully charged and in the morning the battery is at ~40%. I took it to service and they told me that there was a battery malfunction and they replaced it. But the problem exists even with new battery. I took it again to the service center and they told me that there is nothing wrong with the device everything is working perfect. But when I took back the phone the problem is here. I tried factory reset, the same. I tried force updating the rom with LG Update Tool and again the battery drains. I tried with simply stock LG rom without installing anything from my apps and again the battery drains. The graphic from battery (in settings) show that there is something keeping the phone is active. The graphic doesn't show any moment that the phone is idle (that happens even if I just leave the phone alone at night). The apps from battery menu are: 1) media 26% cell standby 23%, wifi 23%, phone idle 22%, android system 5%.
What is wrong with the device?
Is there anything that I can do to find out what is causing the problem?
Thanks in advance.
The problem was fixed after one more factory reset and formatting the sd. Maybe some old caches or old kk files were causing the problem.
Sent from my LG-D722 using XDA Free mobile app

[Q]Battery dies at certain % even after calibrating battery!

Hello Folks,
I am facing a really hard issue on battery dying at certain % and showing "battery is too low,please charge for a while before you turn on" (written in english and chinese with a blue color screen), last time i was very worried when i faced the issue then i got its solution from googling and i came to know that it was battery calibration issue.. now again today suddenly while playing a game same issue occurred.. I had calibrated my battery a week ago by completely discharging and putting it on charge for 6 hours overnight without interruptions as i read in a guide. What must be wrong now? today it switched off on 16% before it was 19-20%.. Please help me and tell me a full proof guide to get my normal device functioning back..
ROM: CM 12.1 OS(stock and unrooted)
BOOTLOADER: Locked
same issue
same issue here, no root , twrp.

Massive Battery Drain even when powered off

For the past few weeks, I've been having massive problems with the battery life of the phone (XT1955-4 RETEU2).
At first the battery would last for 3-4 days (Stock firmware Android 9 February patch) but now it will only last for about 12h, draining about 8% per hour, no matter if I use the phone or just let it sit.
Accubattery reports a deep sleep of ~90% while the screen is off.
Even if I turn the phone completely off it will lose about 5% per hour.
When I turn the phone off in the evening with 40% left, it'll be completely depleted in the morning with the battery LED lighting up when I plug it in.
At first I was on stock, then I unlocked the bootloader, hard bricked it first, successfully followed the guide by sluggedlemon (https://forum.xda-developers.com/g7-power/how-to/guide-recovering-hard-brick-t3989753) and then I checked out some of the custom ROMs.
Later I returned to stock and flashed OCEAN_RETEU_PPOS29.114-134-13_cid50 from lolinet.
Since then the battery life is disastrous.
I flashed the stock firmware again using the LSMA but that would'nt solve the high battery drain issue.
Then I tried to revert to OCEAN_RETEU_PPOS29.114-134-10 (February patch) but that wouldn't help either. (bootloader and modem couldn't be reverted)
All custom ROMs I tried seem to have the same problem now.
As I read similar posts about battery life issues after the April patch, I hoped that the Android 10 patch would fix it.
But even as the Android 10 update arrived and the June update soon after, nothing has changed for the better.
Is anyone experiencing something similar? Especially the battery drain when the phone is powered off?
Or has anyone an idea what could cause this issue?
Any help, advise or idea would be highly appreciated.
TeaTimey said:
For the past few weeks, I've been having massive problems with the battery life of the phone (XT1955-4 RETEU2).
At first the battery would last for 3-4 days (Stock firmware Android 9 February patch) but now it will only last for about 12h, draining about 8% per hour, no matter if I use the phone or just let it sit.
Accubattery reports a deep sleep of ~90% while the screen is off.
Even if I turn the phone completely off it will lose about 5% per hour.
When I turn the phone off in the evening with 40% left, it'll be completely depleted in the morning with the battery LED lighting up when I plug it in.
At first I was on stock, then I unlocked the bootloader, hard bricked it first, successfully followed the guide by sluggedlemon (https://forum.xda-developers.com/g7-power/how-to/guide-recovering-hard-brick-t3989753) and then I checked out some of the custom ROMs.
Later I returned to stock and flashed OCEAN_RETEU_PPOS29.114-134-13_cid50 from lolinet.
Since then the battery life is disastrous.
I flashed the stock firmware again using the LSMA but that would'nt solve the high battery drain issue.
Then I tried to revert to OCEAN_RETEU_PPOS29.114-134-10 (February patch) but that wouldn't help either. (bootloader and modem couldn't be reverted)
All custom ROMs I tried seem to have the same problem now.
As I read similar posts about battery life issues after the April patch, I hoped that the Android 10 patch would fix it.
But even as the Android 10 update arrived and the June update soon after, nothing has changed for the better.
Is anyone experiencing something similar? Especially the battery drain when the phone is powered off?
Or has anyone an idea what could cause this issue?
Any help, advise or idea would be highly appreciated.
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If it drains when it is off sounds like ur battery needs to be replaced I have a phone that dose that
It looks like there's something wrong with your battery. Maybe you should replace it.
My battery only drains a lot when the device is on standby. To avoid this I use the Naptime app. It helps a lot, you should try it too

Battery calibration and wrong percentage

Hi my friends,
I have a serious problem for some weeks now. When rebooting my phone, it shows another battery percentage (often it's 100%) when it was 60 or something else before rebooting. I thought first that it was software side but even with a fresh new install, it cames back.
Do you know how to reset battery stats or calibrate ?

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