Android Os High Battery usage Bug (my experience) - Galaxy S II General

You all sammy fans are know about our famous super villian Android Os high battery usage bug
I was so tired of that because i love sgs2 madly
So here is my words. JUST DONT TAKE TENSION OF ANDROID OS AND DONT LOOK AGAIN AND AGAIN FOR BETRERY STATUS YOU BUY YOUR PHONE FOR USING IT NOT FOR MAKING IT A ANOTHER TENSION IN YOUR LIFE
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I am using now samsung galaxy s2 which i bought used and it is from O2 mobile Uk
So first of all when i install 2.3.5 official in my phone its work good android system goes to near 14% and android OS goes to Like 5-9 percent
But when i try to pull something like 2.3.6 with odin it cause me problem of high battery usage again
So i do some research and what i did is flash 4.04 in ny phone
But thats not a full story i root it and install root exploler
And i unistall all ****ty apps like samsung hub,even gmail email
Yeah i am saying it correctly i didnt freeze them i just delete or uninstall them
And yeah problem solved
One more thing to new problem facers
Dude dont worry about that problem i check many peoples they all are facing that thing
Our Galaxy S2 is still best if you compare them will all other present smartphones
My advice is to just check if you are getting same battery timing in real which you were getting before all that
If your answer is yes then dont bother yourself with seeing battery status again and again and enjoy your phone
I hope this process will be usefull to you
I post all ****ty apps list later so you can delete them

Related

Android system very high in battery usage

Wtf. This never happened to me on my hero. Does anyone know why its so high.
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I think its ridiculous.
In spare parts it says my sensor is high for android sysyrem so I wiped it and recalirabate it and nothing.
Sent from my PC36100 using XDA App
Yeah I had a similar post right after it came out. Unfortunately, its still unknown and still happens even after patches. We'll see if the next MR fixes it, but I won't hold my breath. There's a lot of processes running under it, so figuring out which one is the cause would be pretty painful. Tap on it sometime and there's like 20 something services under Android System that are shown as having contributed. I can still manage great battery life with it doing that, just annoying that the Android system uses more of the battery than anything. Sometimes it even uses more than Cell Standby.
I feel flashing another cdma snapdragon rom like the incredible and see if it would boot and if it would have this problem. Its pissing me off.
Sent from my PC36100 using XDA App
get alogcat and see if there are any obvious error messages
here's the thing, atleast from what i've noticed, if you do alot of flashing, wether it be theme, boot anim, splash, rom's kernels, then yes you will see the android system running a high percentage, that is normal, but if you not doing any of that then chance's are it's a app that is preventing the phone from sleep, or many apps keeping the phone from sleeping, such as the Facebook bug not long ago that did that when they made the updated facebook app the first time around, till they pulled it and fixed that issue.
If you have recently been doing some flashing if your rooted, just put the phone down and leave it alone for awhile and you'll start to see the percentage drop.

Improve Battery After Nougat Update

i have seen many comments in different threads about having poor battery life... i myself have faced this issue.. with my battery dropping like 5-7% while it's ideal to.. so many people suggested to full wipe my device but along with it i used a software BK DISABLER(SAMSUNG)...
i disabled all the apps along with samsung account(i checked shealth was still working after this but then i removed it seeing the number of services it had)
given in this link..
https://forum.xda-developers.com/galaxy-s6/general/safe-to-debloat-s6-threads-t3090383
please check the second cmnt by @lizaSB..it's more detailed and apps are easy to find.. whenever you disable a bloatware be sure to check you have disabled the services given in it(using BK DISABLER.. obviously)
I don't know whether a seperate thread has been created for this or not... but after nougat update this really helped.. my batter falls like 0.6 or 0.7 % perhour when it's ideal...
I know many scripts are availabel for doing this but that requires root.. this app doesn't requires root privilege .
I feel battery for the S6/N5 family improved with Nougat, while the S7 line battery was negatively impacted. Moving to a spare S6 I had, as I had to send my S8 in to replace my screen, I'm getting quite decent numbers for a 2-year old phone that was used for most of that time by my mom (she changed phones recently).
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Diary of battery-backup !

So I decided to share my experience with this phone, day by day!
As you all know, this phone (3T) has very different SOT to everyone, I was always wondering why some people (including me) can't get long SOT as others, up to 7 or 8 sot!
So I make a journey to find what combo of rom + kernel suite me best. And I will post it on this thread. Let me know if you want me to keep this up!
Caution: this is my own experience with my own setting. So just consider this diary as a reference
Day 1 (27-07): I 've had this phone for a week! And didn't get a very good SOT on either OOS 4.1.6 or OP9,10 and 11. Hence I downloaded and flashed OP8 which was best for battery (got it from a lot of users). Also I used ong stock kernel and no tweak and greenify at all. And yes, it really impressed me. I got a superior battery for the first time.
Here are some screenshots for battery. I used wifi most of the time , just about 15m of 4g. Most activities was surfing youtube and facebook, and brave (I didn't use chrome at all)
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Day 2 (28-07)
So brave is less of a battery hog compared with chrome? Used to use dolphin but found that it didn't always work that well.
a word of advice...remove that facebook app and use some alternative app and c the difference

Need a Custom Rom Available for SM-T285. Tab A 7.0 (VoLTE)

Hi guys.
I'm new to the Samsung Tab A community. I recently purchased a Samsung Tab A 7.0 - Volte enable tab. As usual samsung has loaded it with too much junk. I would like to either de-bloat the current OS. Or would like to flash a custom rom. I tried a bit of searching and found a few threads about roms. But i am not able find any proper link to flashing process, roms and recovery. Please help me in this regard.
Excuse me if I am re-posting. Thanks guys.
Me too debloatware my TabA
Dont get your hopes uo i havent found anything, just been looking as well. It would be good to get rid of some of the bloatware on here considering the memory available.
I think there were a few i found a while back which i have mosplaced but never got around to installing.
Im not sure but i think i found them on pirate bay which is probably why i was hesitant to install considering sites like that and its users and tapped into every back door there is out there.
Im thinking root the phone then manually delete system files like kids mode and samsung internet and a few other apps built in.
One thing to keep in mind is there are some files which the OS needs so back up, remove, test back up, remove, test and so on.
That way you can roll back to previous versions.
I dont think many people do it because of the headaches. There is no majic button to do it auto in 2 minues. Even developers hesitate.
If a smart phone dies is it bricked? Those were the old blocky phones right? Now a brick. Now a frisbee.
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S7 Edge Overheating Problem and Camera Grinding

Hello!!!
I'm new in this community, I have a problem with my 2 year old S7 Edge Exynos.
Recently everytime when I use it for facebook, youtube, etc. it heats a lot and whenever the phone is overheated I can't use the rear camera it starts to make a grinding sound and the image remains all blurry, I factory resetted the phone and installed Custom ROMS to check if it fixed this issue but still happening. Is there any solution.
I'm starting to think that it could be the battery
alananayaa said:
Hello!!!
I'm new in this community, I have a problem with my 2 year old S7 Edge Exynos.
Recently everytime when I use it for facebook, youtube, etc. it heats a lot and whenever the phone is overheated I can't use the rear camera it starts to make a grinding sound and the image remains all blurry, I factory resetted the phone and installed Custom ROMS to check if it fixed this issue but still happening. Is there any solution.
I'm starting to think that it could be the battery
Click to expand...
Click to collapse
https://www.androidfilehost.com/?fid=1395089523397971649
Use this rom
Ordinary person with extraordinary wishes.
Thanks!! I'm testing it!
alananayaa said:
Thanks!! I'm testing it!
Click to expand...
Click to collapse
Before flashing update TWRP to latest version
Ordinary person with extraordinary wishes.
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Ordinary person with extraordinary wishes.

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