Develop Bugs

[Q] Battery Problems

So everyday when I get to school I put my phone into airplane mode. No WiFi or data.
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I've seen all the other battery threads so I ran Better Battery Stats to see what app/process was keeping it awake.
It says that Wifi has been running and keeping it awake the entire time. I didn't even have it turned on (as seen in first picture).
I've been watching this for a few days now, and it has been a consistent problem. Am I reading Better Battery Stats correctly?
EDIT: No custom ROM, not even rooted. All stock
Thanks

Still having problems today, any help? It would be greatly appreciated.

Um fixing permissions and clear change. If not then ref lash the rom and then and Vance restore data
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phreshjoker said:
Um fixing permissions and clear change. If not then ref lash the rom and then and Vance restore data
Sent from my SGH-T989 using XDA App
Click to expand...
Click to collapse
Stock ROM here

I've read somewhere that there is a bug that makes android system run crazy. You could fix this by:
-turning off your wifi
- wait for a bit
-turn on your wifi
-continue on
It's a simple fix but it works

[Q] Fix for incorrect display % in battery usage stats?

Is there a fix for the underestimated display use of battery? It's not a huge deal, but it's annoying.
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Yes flash cm7 or miui.
Touchwiz battery stats are screwed over.. samsprint messed them up otherwise no there's not a real solution.
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Thanks, but I prefer to stay on TW.
I'm hoping there's a apk/file I can edit. I just need someone to point me in the right direction so I can poke through the right classes.dex.
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No. That is a Samsung issue. What Android System is displaying is basically every use of your phone. Any wakelock, display on, boot up, sync, anything needing an android driver, even charging because it has a script that runs. So Samsung believes this to be correct. Like a computer, Windows and it's drivers run 85% of the time versus the programs using processor power.
ICS ports and AOSP ROMs have redefined that to use other than those things above. The only stats you really need is display on time and percentage of deep sleep from CPUSpy for a given percentage of battery.

I feel my battery its draining faster than usual

Well I ve been In cm9+franco for long over 3 months now my battery was about 15 hours with 4 hours screen more or less but now it's draining way faster here some pics..
Could someone tell me what's the problem if any?
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Pics don't work.
It is probably a rogue app.

Download a free app from market
joshnichols189 said:
Pics don't work.
It is probably a rogue app.
Click to expand...
Click to collapse
If your looking for applications to see if apps are taking cpu cycles there is an android info app in the market that can show you all processes and cpu cycles...looking for something that stays near the top and thats probably the issue. Also make sure that you have google now disabled, NFC, and geolocation if you dont check in everywhere. These are built in "very nice" features but they constantly pull your phone out of deep sleep on the move...and god knows we all want 2 hours screen time :highfive:

Battery drain problems

My gpad the wifi version running Android 4.4.2 got problem in retaining battery. It drains about 4 to 5 percents of the battery when the pad is in idle for about 10 hours. The pad is new so i don't think is the app i downloaded that is causing the problems. It must be something have to do with the manufacturer. Are you folks having the same problems? May be i need to flush it and reload the android to get away the apps installed by the manufacturer. Any ideas? Thanks.

Sound better than average to me (I've had quite a few tablets&phones ... but only have this GTab for 2 days).

that is actually quite good,mine use to lose 10+%.got it to only lose about 2-3% by using clean master.just kill everything when i go sleep.give it a go.

Thanks will give it a try. There are just too much possibilities here. Need an expert to figure it out.

Download App Ops Starter from playstore. Look for apps that keep your tablet from going to sleep and turn off that setting. Also you can turn off their ability to spy on you.
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MM battery 'Over-counted' bug

To anyone who can help,
I am using @Schischu's AOSP MM rom on a T700, and I keep getting this ''Over-counted' entry in my battery log that is steadily draining my battery even when the device is idle. It appeared a few days after my first install, so I did a full data\cache\system wipe, reinstalled, and it appeared again two days later. I can't find much about it anywhere, particularly no solutions, but @SalsaForte in the ROM's thread described it to me as:
"Over-counted is not an application, it's a miscalculation based on expectations vs reality. The algorithm seems to be confused by either wrong estimations and/or wrong battery capacity."
I'm using Greenify and I'm starting to suspect it might have something to do with this, but I really can't determine where it's coming from or what triggers it. It doesn't seem to affect many others that I can find. If anyone can point me in the right direction I would really appreciate it. I've lost 5% of battery while writing this!
Thank you
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Is my issue this isolated or is this just something that is understood and not discussed? I assume it's a lack of information but nonetheless the silence worries me. I realize it's a battery algorithm estimation problem and maybe a few percent is normal but it now counts for over HALF of my battery life.
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