Hi dear friends, i have triyed the battery test in htc diagnostic program, and i finish the session with a percentage more then 75% so it means is a good thing, but sometimes the phone shuts down when the battery says is at 40% and one second later is at 1% , and sometimes when the percentage is under 50% and i try to shot a pic it does the same, i triyed to calibrate it multiple times, but is always the same, maybe is an battery related problem?
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As everyone knows my battery life such a pain. Today i realised something. When the battery percentage for example %43 after doing a soft reset with pressing power button on 10 seconds when the phone starts i look at battery stats and it shows %46-47. I flashed the lastest RUU previous day and charged at nearly 5 hours at night. Except that battery drain is too weird. It drains %3-5 when screen opened.
It's just the software reporting the battery stats wrong. Seems to be some type of bug I think.
Someone plz help me out with that situation...
Hello I have a problem with the battery .. Loading up 50 percent and becomes 100%. Accordingly falls to 50% sometimes 70% .. I do not know what the problem Mildvild use rum. Tried to calibrate the battery was wiped battery status for recovery did not happen again .. Please help
Bonboniii said:
Hello I have a problem with the battery .. Loading up 50 percent and becomes 100%. Accordingly falls to 50% sometimes 70% .. I do not know what the problem Mildvild use rum. Tried to calibrate the battery was wiped battery status for recovery did not happen again .. Please help
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Is this an old battery? With my old batteries I found the phone would go down to 20% or 15% as normal, then it would just turn off. I did some research with Google and learnt a bit about discharge rates and stuff... Then I downloaded a couple of battery calibration apps from Google Play and tried those. This one seems to be working OK for me (on MW v4.4) at the moment:
https://play.google.com/store/apps/details?id=es.chorrapps.calibrar&feature=order_history
Noiw my battery counts from 100 to zero, then the phone closes down, like it should.
thx for the answer but i think that this is because the battery is old .. I tried very calibrations, but none was going to try this ... thank you. :good: my battery is acting weird since I did root the phone and put a new rum
Hello,
I have a very annoying issue with my battery percentage. Typical scenario:
I unplug my phone at 100% after loading it overnight and perform some basic tasks, like for example reading news with Flipboard for a couple of minutes. My percentage already goes down to about 75% to 82% in about 10 minutes. Then I don't use it intensively, only to check the time or messages, so the percentage stays at almost the same amount for hours. When gaming, or performing other more intensive tasks, my percentage almost drops 1 to 2 percent/minute. I get "battery low" warnings at 14% and 4% and then it goes down all the way to 1%. Now I can just continue using my phone like before, for example for gaming, web browsing, for something between 40 minutes and 3 hours.
The issue is obvious: my battery percentage is not calibrated correctly. This has been occuring since more than half a year now. I had many different roms over the years, I can't blame it on one particular one.
Now, I read about a lot of ways to calibrate your phone, so the percentage is accurate again. I have tried a lot one of them. None had any effect. I tried the following:
- wiping battery stats (multiple times)
- completely unloading my phone (restarting it multiple times, boot into bootloader and waited until it just turned off by itself and won't turn on again) and then reloading it (via charger) without interruptions (everything multiple times)
- using the app "Battery Calibration" (deleting batterystats.bin)
- using the app "Battery Monitor Widget" (waited until it shows 0 mAh, then wiping battery stats
- some battery saver app
I also switched batteries with a phone that was purchased at almost the same date as mine (09/2011) and has not been modded in any way. My phone currently runs Jellytime 4.2 R11. I updated it this week, and also wiped battery stats during the installation process at 100% charge.
Any suggestions? Any help is appreciated! Thank you in advance
Any suggestions?
jan_x said:
Any suggestions?
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Easy!
Get a new QUALITY battery.
But maybe that was to obvious for others to respond.
Recently my N7(2013) will shut itself down when the battery is low (about 10%) without any warnings, not even the "Shutting Down" dialog that it should show whenever it shuts downs (except for the usual low batt warning when it reaches 15%). After the shutdown, I cant even turn it back on not even the screen, nor the low batt (waiting for charger) screen is showing up until I plug it into a power source the it will show the charging screen and then I can turn it on again.
Its been a few times now, not sure its a hardware or software problem though. It shouldnt shut down when it still has 10% in it right?
Attached is the screenshot of the Battery Usage that shows the battery level shots down to 0% immediately from 10%.
Nexus 7 2013, Stock, Not Rooted
Are you using a battery monitoring program (battery doctor, better battery stats, etc)? If so, look in their settings, to see if they are set to shut down @ 10%...
BSnapp said:
Are you using a battery monitoring program (battery doctor, better battery stats, etc)? If so, look in their settings, to see if they are set to shut down @ 10%...
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Click to collapse
Nah I don't trust these apps so I don't use them. Moreover I'm did not root it so even if I use them they shouldnt have the permission to shut it down
Simple fix
It is an issue I have suffered with a couple of times and it appears we are not alone. It seems that the battery calibration is out of whack. When you charge your nexus up does it stay at 100% for quite a while? I
tried factory data resets amongst other things and nothing worked. I stumbled across a thread with a really simple fix. Turn your tablet off for 2 hours. Then turn it on again. Mine miraculously lost 26% of battery in that time (from 100% where it had been for 8 hours down to 74%). Then it started to use the battery at a normal rate. Working fine now.
I've tried RE calibrating the battery but keeps showing two different battery percentage whenever I turn it off .plus I can't tell if my phone charging because It goes up & down anyway to fix this to