Hi I have tried to google and also search several Forums for the answer but I am unable to find the answer.
I remember that I touched some file over a year ago that changed battery %.. But since then I have clean flashed cm and Resurrection remix.
After 1 hour SoT it says it only used 3% I am pretty sure my screen is guilty of using at least a few more % then that in 1 hour.
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I don't know why this is happening... and I am doing quite a bit to try and alleviate it.
When I first got this tablet the battery was fantastic and it maybe used 2% over night when I slept. Now in one hour it can use 3% to 4%.
I have done the whole 9 yards of flashing back to stock, factory reset, all of that.
I sent this in recently to Samsung since I was having SOD issues and told them to fix this problem too but they fixed my SOD problem but not this one.
When in the battery use area in setting android is using any where between 12% and 40% of my battery with over 10 minutes of CPU time. When I first got this tablet android OS MIGHT have used 5% on a bad day.
I am saying this is the problem in terms of my battery but any input would be appreciated.
Edit:
Here is a screen cap of my battery usage (ignore that white line on the graph that was when I flashed LA3 back on to the Tab)
Got my galaxy 3 for 1,5 year. Light usage, GPS rarely, 3g never, wifi only to download or update, no Internet, don't spend hours talking either. Battery lasted for about three days. About a month ago I installed the GO Launcher, looked nice, just to check it out. Removed it in a couple of days. Possibly a coincidence but right after the battery's life dropped to less than a day. Well I thought it's time was up so I ordered a new one (XDA will not allow a link from me yet) cause the genuine costs about 20 euros in Greece.
When I got the battery it was half full so I charged it fully - not for 8 hours or so- and then... it lasted for about a day. Drained it completely and recharged fully...lasted one day. Downloaded Battery Calibration and calibrated ...lasted one day. Let it charge for more than eight hours and then calibrated...lasted one day. I'm fed up! Should I consider it a lousy (chinese) battery problem and look for another battery or does anyone have another idea?
Would wiping everything out and installing the ROM again make a difference? I'm using Kyrillos' 9.6 JPU
Hi everyone, I was going to wait until tomorrow to post a question but something weird happened just now that changed the situation. I recently got a replacement, so I decided to root, run xposed and greenify. I was testing out the battery and it was doing fairly well. I got almost 2 days with 3 hours of SoT. This morning after unplugging I noticed Android System (or Android OS) was taking a significant chunk of %. However, it didn't seem as though my battery was draining a lot. I tried rebooting and charghing back upto 100% and it still kept happening. At times it was Android System and at other times it was Android OS.
I decided to download BBS since from reading the forums that seems to be a way to determine the culprit. At first BBS was showing a wake lock ratio of about 85% wake lock and 15% deep sleep. This was having the phone on for about an hour. It showed it being kept awake for about 40 min or so. The battery wasn't draining incredibly fast, but the stock battery history chart was showing that it was taking about 50% of the battery. I decided to just let it be and see how it does throughout the day so if it continues I can just post the log here. After a few hours it seemed to have gone away. While it was still showing that Android OS was taking about 30%, the wake lock/deep sleep was getting better where at this point after 10 hours it's about 6 hr 45 min of deep sleep, 3h 12m of wake lock with 1 hour and 2 min of SoT. The battery is at 71%. So, there doesn't seem to be an extreme drain. However, what was really strange was I was just looking though GravityBox settings (only added day to status bar clock, not sure if it was after that) and the battery usage just changed on the stock battery, and GSam, where Android OS is showing that it took 73% of the battery and even the screen which was on for an hour only took 6%.
Has anyone encountered this? I can post the log from the first hour and the log from now if anyone is willing to look at it. Thanks!
I'm rooted, with TWRP, xposed module with gravity box, greenify, and app oppsX. Those are my only mods.
derp. misread.
hey guys, am I the only one.....
after the last update, my battery went to [email protected]!
Initially I would get a good 24 to 28 hours. No, I barely get 8.
No other chnages...???
Did you try restoring your device to defaults? Maybe formatting a battery will be a solution (discharge it to 0% then fully charge - do it 3 times).
I bought mine on monday, it updated as soon as I started it. First charge of course took a toll from me playing with the watch, only 13 hours. Second charge, took it off the charger at 9.30 pm last night, used it for about 2 hours, put it on "do not disturb" until 6.30 am this morning, only lost 8% battery in 9 hours.
Now, after 3 hours of normal use (not much looking at it and light notifications) lost 3% so it's roughly doing 1 or 2 % and hour. Not so bad if it stays that way.
I hope to get it to 2 days of normal use, if it gets me there, it's a solid buy.
Hi everyone,
I don't know why, since a few days ago. battery lost around 3% in a minute without use when is full recharged, after that the perfomance is great, but I don't understand why that happened.
I reset the phone and reinstall ROM 10.0.2 for other reasons, but it's still happened.
Any idea?
Happening the same with me. Although with usage, I get good SOT, around 6-7 hours. But it's weird how fast it goes down from 100 to 90ish something, but it's alright after that.