I am having a problem with the battery meter percentage not being accurate on my LG Gpad x 8.0 V521 with Android 7.0 Software version V52120n , when it gets to around 45% the tablet totally dies , than it says its at 0% , but every time I charge it to 100% it still has the issue, it dies at 45% and than says its at 0% again, and this happens over and over again. I have also done the power + volume down button reset and that does nothing.
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For the last couple of weeks my tablet battery has been draining on its own. I unplugged it after a full charge and never once touched it to use it and about 14.5 hours later was at 3%. It seems to be going down around 7% an hour without use.
I have location services off
did a factory reset
When I go look at the battery stats it shows Android OS as the top one with about 61%.
Any suggestions? My tablet is almost useless now unless its plugged in or I turn it off every-time I put it down.
Thank you.
ASUS TF701T-B1-GR
Android 4.4.2
hi everyone
i have a problem with my galaxy win 8552
the battery indicator dont show me the real battery power left
when i charge it at 100% it keeps showing 100% for hours until i restart it then it shows me 80% or any other number
also every time i restart my phone i lose 1 to 3% on battry power
i had this problem long time ago and i tought its because of my battery so i bought a new one but the problem still there
so i instaled new rom DWUI V6 withcwm 6.0.4.5 , but the porblem persist, i even changed the charger but same problem
can anyone help me about this problem, its going to drive me crazy
adrinho987 said:
hi everyone
i have a problem with my galaxy win 8552
the battery indicator dont show me the real battery power left
when i charge it at 100% it keeps showing 100% for hours until i restart it then it shows me 80% or any other number
also every time i restart my phone i lose 1 to 3% on battry power
i had this problem long time ago and i tought its because of my battery so i bought a new one but the problem still there
so i instaled new rom DWUI V6 withcwm 6.0.4.5 , but the porblem persist, i even changed the charger but same problem
can anyone help me about this problem, its going to drive me crazy
Click to expand...
Click to collapse
Phone will loose some battery on every restart as every thing then needs to be initialised once gain
Not sure for others, but I just had MIUI rom installed and I found that the battery level reporting is flawed.
I fully charged my phone then leave it on the table (I am not using it at all) for 10 hours, and it is still showing 100%.
try battery calibration app by nema from store install it charge to 100, then drain it then charge.
My sgs2 GT-I9100 got a new battery because the original one got swollowen , but now it also has problems occurred Recently,
Phone flickers and goes completely off at 40%-50% ,
Wont turn on again unless i plug it in but then it shows 0%,
Happens all the time,
So I restarted the phone at 50% to see SUPRISE then it shows less than 5% battery !
But after 50% its sure phone will go off any sec.
Is there a fix other than going to another new battery again? Tried the Battery Calibration app By a XDA member too...
UPDATE: Got anew battery ( 2nd battery purchase within a month) but it seems to be the problem continues..
Used the battery with the charge it came with... 60% browsed the web...... reached 35%...... Turned off again
Thinking that it happens because of a miscalibration so used the above mentioned app and calibrated at 100% drained till 40% ( light gaming) Went off again....:crying:
Please Help this is urgent!!!!!:fingers-crossed:
UPDATE 1
Did a Reset of the device and charged it fully with the brand new battery (left for couple of hrs after 100%) and I eventually drained it to 50% and did a restart I was left with 10% after.... didn't fixed
I'll try my best to help. Had this problem with an old laptop battery. I just looked a bit around and found that there are several apps that show you the real mAh. SInce I haven't tested of them I won't recommend any.
Are your contacs all clean? Can you measure the output of the battery with a voltage meter?
EDIT: Found this a few posts lower " just reset the fuel gauge chip (rooted) and you are good to go!"
Update flashed a stock jellybean rom lets see what happens
Hello,
The battery on my Z2, after almost 4 years, wasn't able to hold on, so I have to replace it. I bought a new one and successfully replaced it. Now the battery life is great again, but unfortunately I run into a annoying problem. I fully charge the phone, and after I unplug, no matter if I use it or not, in matter of 2-3 hours the battery goes down to 1% and it stays at 1% the whole day with normal usage. So battery life is how it should be, but the percentage that it shows is not correct. I tried "calibrating" the battery (fully discharging and charging) but that didn't work so I tried repairing with Sony PC companion. That says that is reinstalling the system, so now the phone is like new, like factory reset, but still the problem is here. Now it goes maybe from 100% to 70% in 3 hours and then stays at 70% for 4-5 hours and again starts rapidly decreasing till it reaches 1% and stays at 1% for a while till eventually it shuts down. Any suggestions how I might solve this problem? Thanks in advance!
I need some help figuring out what's wrong with my mom's Moto E. I have Lineage OS 14.1 as a custom rom, but the problem is as she uses the phone it says low battery and it turns off despite being fully charged.. she has to wait a coulpe of minutes and then turn it on again.. it's really annoying.. she has to have the phone plugged in order to use it or it will power off
Is the battery damaged or it coul be the ROM?
p3terr said:
I need some help figuring out what's wrong with my mom's Moto E. I have Lineage OS 14.1 as a custom rom, but the problem is as she uses the phone it says low battery and it turns off despite being fully charged.. she has to wait a coulpe of minutes and then turn it on again.. it's really annoying.. she has to have the phone plugged in order to use it or it will power off
Is the battery damaged or it coul be the ROM?
Click to expand...
Click to collapse
This happened with my moto e also. I charge my phone to 100% and when battery reaches 94% it shows low battery 0% , and power off. I replaced my battery with a new one from ebay. Now I get one day battery backup.
You can first try to flash another ROM to make sure that the current ROM is good. If there is nothing wrong with the ROM then replacing the battery is your best bet.