Help! Battery draining fast [ 4.3 stock rooted ] - Galaxy S III Q&A, Help & Troubleshooting

Hello everybody, I need help with my draining battery of SGS3 I9300.
Before updating to 4.3 OTA official, the battery lasted a day of normal to heavy use, ~ 3 hours screen on time, but now I barely get 1-2 hours.
If I unplug my phone at 12PM, by 7AM when I wake up it is already 88%(no gps wifi bt vibration or data+ power saving on) If I use it I can see it draining in front of my eyes while just web browsing for 10 minutes it goes down like 4-5%.
I never keep gps bt wifi or data on, just when I need it and screen timeout is 15sec and brightness is auto 0.
Power saving does not do anything helpful.
Here's the usage for a regular day.

as what others says,, 4.3 eats alot of battery compared to 4,1 .. you may think of having a custom rom with tweaks that saves battery...

You could try installing a program to watch for wakelocks if you have rooted phone. Then you can observe what wakes your phone up Especially if you say its like 12% at night.

Try wakelock detector to see battery draining apps or just flash a custom rom.
Sent from my GT-I9300 using XDA Premium 4 mobile app

Have you flash any stock firmware? In that case, it's possible that the drain comes from new firmware ....

Just buy a 4300 mah battery
Verstuurd vanaf mijn GT-I9300 met Tapatalk

As you rooted... uninstall all the unwanted system apps ... use Greenify to hibernate apps...

robindebruin said:
Just buy a 4300 mah battery
Verstuurd vanaf mijn GT-I9300 met Tapatalk
Click to expand...
Click to collapse
Thanks but I like the thinness of the phone

GianDark said:
Have you flash any stock firmware? In that case, it's possible that the drain comes from new firmware ....
Click to expand...
Click to collapse
I have not.

I have disabled several apps via Greenify, here's a wakelock screenshot afterwards.
Anything unusual ?

Try factory reset and see if it helps.
How old is your battery?

1. Disable unused applications (Mostly Samsung Bloaatware).
2. Greenify your applications.
3. Use Boeffla Kernel, with JustArchi's Ultra_PowerSave preset.
4. Try to use dark wallpapers.

Try Archidroid 1.7.16 rom.. It's excellent
Sent from a better Galaxy designed for humans!

How old is the battery?
Tapped with Tapatalk on my GT-I9300 running rooted and debloated stock 4.3.

Curst said:
How old is the battery?
Tapped with Tapatalk on my GT-I9300 running rooted and debloated stock 4.3.
Click to expand...
Click to collapse
Well it's around over a year old.

I had to replace mine just recently and it was not a year old. It behaved like yours too. :/
Tapped with Tapatalk on my GT-I9300 running rooted and debloated stock 4.3.

The best way is a new battery its not so expensive.

:good:
verny94 said:
The best way is a new battery its not so expensive.[/QUOTE
So basically it's the battery the one to blame ?
Click to expand...
Click to collapse

Most likely.
Tapped with Tapatalk on my GT-I9300 running rooted and debloated stock 4.3.

Curst said:
Most likely.
Tapped with Tapatalk on my GT-I9300 running rooted and debloated stock 4.3.
Click to expand...
Click to collapse
Doubt it.
Those OTA can perform quite a number on your phone. Best way is to check for apps that are draining the battery and maybe perform a clean installation, disabling those crappy OTA updates.

Related

Xperia S battery saving

I have serious problem with my Xperia S battery.
My battery runs over very fast and when Im charging my phone and I play a game the same time. I am thinkng of rooting it just to make my battery last longer but since Im new here and I haven't attended to root a phone yet I would be glad if you could answer some of my questions like:
1) Would rooting affect my battery life?
2) What risks do I take?
3) Any other suggestion?
I have tried many apps in the past like advanced task killer (which auto kills every app when screen is off), I deactivated Contacts and installed exDialer and I have reduced my screen's brightness to about 20%. Im desperate because Im leaving in holidays and if my phone continues like this it will probably be a pain in the *bip*
*My search on extended batteries was pointless since XS's battery can't be removed except you unscrew some screws. (not sure about that phrase)
Thanks for time and sorry for any mistake I possibly made!
1. No, but installing custom ROM's may increase battery life.
2. Bricking it, but the rooting procedures for XS is pretty simple.
3. Yeah.
Go to settings -> battery. Whats using most battery?
I also recommend you installing "GO Power Master" from play. With this app, you can see what hardware AND app using battery! Very nice app.
Then close the apps that may eating your battery.
And every widgets on the home screen and in the top statusbar also draines battery. Also make sure autosync is off if u want to save battery.
Good luck!
Sent from my LT26i using xda premium
leave wifi ON
borgsta said:
leave wifi ON
Click to expand...
Click to collapse
why ? wifi decreases battery level extremely !?
Wifi cannot increase your battery life...
I'd suggest rooting the phone that way you can uninstall system-apps and uninstall bloatware. Alternatively try stopping unnecessary apps running under options-> Apps. Playing games will greatly reduce your battery life... If I play final fantasy 3 for two hours I'll lose 40-50% battery life! Rooting it's fairly simple... Of course there is always a risk. Ensure you have full battery if you choose to root...
Sent from my LT26i using xda app-developers app
As I said it's the first time I will attemp to root a phone so is there any tutorial on how to do it on my XS? What ROM would you suggest for better battery life?
*Running on the latest 4.0.4
offtopic: Should we (the XS users) wait for JellyBean?
If you dont want want to root you can always try juice defender works really well for me!
Sent from my LT26i using Tapatalk 2
Redoxtrm said:
*Running on the latest 4.0.4
offtopic: Should we (the XS users) wait for JellyBean?
Click to expand...
Click to collapse
did u flashed it or you downloaded from pc companion?
i think prety much we are the best sony's handset so far (exept acro s),so a jb update will come out (but we will have to wait a bit......sony is really slow with updates,imagine that i still dont have official ics and its F*CKING AUGUST!!!!)
also when you have rooted your device try freezing the "com.sonyerricson.awake" it drains a lot of battery as i've heard
opsssi said:
why ? wifi decreases battery level extremely !?
Click to expand...
Click to collapse
Not on ics with xperia s. Leaving wifi on decreases the wakelocks and allows the phone to go to deep sleep
Sent from my LT26i using Tapatalk 2
Use Battery calibration maybe ?
i gonna test that

Terrible battery drops

Hello guys, I have made this thread for asking solution for a big issue my brother is facing on his S2. He is on official ICS. I've rooted his phone too. The issue is he is having terrible battery drops. Battery doesn't even last for 4 hours. I was shocked to see the graph. Please can anyone tell me how do I get him rid of this issue?
Thank you.
S3nt fr0m my D3fy 0n J3llyb34n
Lol I thought you made the thread to round up these type of things to a round 10,000
Sent from my GT-I9100 using xda premium
Install Better Battery Stats from the play store and see what's causing the battery drain. The phone isn't going into deep sleep because of wakelocks. See which app is responsible for this.
Sent from a GT-I9100 having a mind of its own
Try charge battery to full on turned off phone, then pull off battery for few minutes. Put it back turn on phone and see if it helps
Wysyłane z mojego GT-I9100 za pomocą Tapatalk 2
ares05 said:
Install Better Battery Stats from the play store and see what's causing the battery drain. The phone isn't going into deep sleep because of wakelocks. See which app is responsible for this.
Sent from a GT-I9100 having a mind of its own
Click to expand...
Click to collapse
Will flashing any kernal will help fix it??
joferes said:
Try charge battery to full on turned off phone, then pull off battery for few minutes. Put it back turn on phone and see if it helps
Wysyłane z mojego GT-I9100 za pomocą Tapatalk 2
Click to expand...
Click to collapse
Ill try it on him for now and see. He is blaming me for the battery issue coz I forced him to update his phone to ICS.
Flash stock ICS again and wipe data.
ICS gives less battery backup compared to GB.
Turn off WIFI/2G/3G/GPS after you use them. Download Better battery stats.. see if you have partial wake lock due to some app!!
4hrs of backup can only be due continuous gaming or 3G.. it drains battery!!
rr0yy said:
ICS gives less battery backup compared to GB.
Turn off WIFI/2G/3G/GPS after you use them. Download Better battery stats.. see if you have partial wake lock due to some app!!
4hrs of backup can only be due continuous gaming or 3G.. it drains battery!!
Click to expand...
Click to collapse
Thats the main confusion. He neither plays games nor uses 3g network. ;(
Any modding can help guys??
S3nt fr0m my D3fy 0n J3llyb34n
try this rom (best for battery ) [Rom] GT-I9100 Resurrection Remix JB v3.0.5[22/08][AOKP JB BUİLD-1](AROMA+OTA)
Or just installed new syiah 4.1.2 kernel + wanamthat lite 12.4 rom should solve bat problem
Sent from my GT-I9100 using xda premium
nidhish91 said:
Hello guys, I have made this thread for asking solution for a big issue my brother is facing on his S2. He is on official ICS. I've rooted his phone too. The issue is he is having terrible battery drops. Battery doesn't even last for 4 hours. I was shocked to see the graph. Please can anyone tell me how do I get him rid of this issue?
Thank you.
S3nt fr0m my D3fy 0n J3llyb34n
Click to expand...
Click to collapse
Try a custom kernel, I recommend Speedmod or Siyah.
Irrespective of the Rom you are running, the kernel and modem have most impact on battery life
Swyped from my Galaxy SII
Ok guys a quick update. I installed Cpuspy and betterbatterystat and found that phone goes in deepsleep very well. No app causing wakeups. So is flashing a new kernal the only option now?
Ok planning to put in SiyahKernel S2-v4.1.2 kernal. Any issues with it as in known bugs?
I'm surprised that no app is responsible for such terrible battery life. Usually its the Network Locator by Google maps or the the GTalk sync that causes the problem.
Anyway if you're sure its not any apps fault flashing a new kernel is the only way to go. As Jokey recommended, try Siyah or Speedmod.
Sent from a GT-I9100 having a mind of its own
Flashing SiyahKernel S2-v4.1.2 on his stock ics. Any known issues with it? Also is it fine if I flash it even if he is on stock ics?
nidhish91 said:
Flashing SiyahKernel S2-v4.1.2 on his stock ics. Any known issues with it? Also is it fine if I flash it even if he is on stock ics?
Click to expand...
Click to collapse
No issues. I've been using it for a while. No problems whatsoever.
Sent from a GT-I9100 having a mind of its own
nidhish91 said:
Ok guys a quick update. I installed Cpuspy and betterbatterystat and found that phone goes in deepsleep very well. No app causing wakeups. So is flashing a new kernal the only option now?
Ok planning to put in SiyahKernel S2-v4.1.2 kernal. Any issues with it as in known bugs?
Click to expand...
Click to collapse
Explanation:
-flashing a custom kernel has nothing to do with apps
-What kills battery most in stock kernel apart from apps and radios is the kernel - worker and fuel alert wakelock.
-in your own case since no apps is causing wakelock, then a kernel can be of help.
My advise:
-If you are presently satisfied with your battery life, then there it's no need to flash any more thing
-If you are sure no apps drain your battery, but still not satisfied with your battery, monitor that,
i. 2G network saves more battery than 3G, 4G
ii. Turning off Bluetooth, GPS, Autosync, Wi-Fi, Network location (under settings-location), App notification and Google ads in Google playstore settings, saves a lot of power.
-Connecting to a Wi-Fi network saves much more power than using mobile data
-If after trying all the steps above, you are still not satisfied with your battery, then you might have to flash a custom kernel.
-Most custom kernels save much more power than the stock kernel
i. Speedmod kernel gives relatively best battery life if you don't want to change anything. This may be good for you as a beginner.
ii. Siyah, Dorimanx and dream kernels give great customisation.
Hope you find this post helpful enough.
If you have more questions,do let me know.
Good luck
nidhish91 said:
Flashing SiyahKernel S2-v4.1.2 on his stock ics. Any known issues with it? Also is it fine if I flash it even if he is on stock ics?
Click to expand...
Click to collapse
Swyped from Samsung Galaxy SII

ICS or Jellybean?

Hi guys.. ive been flashing all kinds of rom and kernel. In the end i find stock Ics with stock kernel gives me both the performance and battery life i need after removing useless start up and freezing unwanted apps.
Had been using the default touchwiz and suprising theres no lag or redraw or whatever issues. Only set back is i cant customize my stock rom.
Battery life wise i can get up to 6 hrs screen time or maybe more. Will post screenshot after i drain my battery.
On jellybean, batt drain is more noticeable regardless using stock or any other jb roms / kernels. Personally i dont like OCing or undervolting so pls dont mention abt those here.
I am wondering who else here share the same experience with both ICS and JB. Would u still stay on ics or jb?
Would love to hear opinions
Sent from my GT-I9300 using xda app-developers app
unholygid said:
stock Ics with stock kernel gives me both the performance and battery life i need
Click to expand...
Click to collapse
Says it all really
I've recently returned to stock rom and kernel after trying warnamlite, miui and a few others. Stock is deco the next for battery. I'm getting nowhere near 6 hours screen time though. How are you stopping apps from starting up? Is this by freezing or have you used another method?
unholygid said:
Hi guys.. ive been flashing all kinds of rom and kernel. In the end i find stock Ics with stock kernel gives me both the performance and battery life i need after removing useless start up and freezing unwanted apps.
Had been using the default touchwiz and suprising theres no lag or redraw or whatever issues. Only set back is i cant customize my stock rom.
Battery life wise i can get up to 6 hrs screen time or maybe more. Will post screenshot after i drain my battery.
On jellybean, batt drain is more noticeable regardless using stock or any other jb roms / kernels. Personally i dont like OCing or undervolting so pls dont mention abt those here.
I am wondering who else here share the same experience with both ICS and JB. Would u still stay on ics or jb?
Would love to hear opinions
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
You got 6 hours of screentime with data/wifi on with ICS?
Personally I've been getting better battery life with MIUI on Jellybean, but I've also been using Siyah since the first day I flashed my ROM so that might also have something to do with it. I've had experience with stock ICS and MIUI ICS as well, and the battery drain was essentially the same. I'm running a heavily customized JDUltimate though. If you don't want to undervolt or flash another ROM/kernel then JD is a great alternative. I was using stock GB on my S2 with nothing but Juice Defender and I got pretty decent battery stats, though I can't remember them right now.
mwatson said:
Stock is deco the next for battery.
Click to expand...
Click to collapse
What does that mean, I don't even know if it is good or bad?
mwatson said:
I've recently returned to stock rom and kernel after trying warnamlite, miui and a few others. Stock is deco the next for battery. I'm getting nowhere near 6 hours screen time though. How are you stopping apps from starting up? Is this by freezing or have you used another method?
Click to expand...
Click to collapse
Root the phone. Use ES task manager to remove useless startup. Freeze those apps u dont need with tit backup. Btw i never deleted any apps
Sent from my GT-I9300 using xda app-developers app
Bodoma said:
You got 6 hours of screentime with data/wifi on with ICS?
Personally I've been getting better battery life with MIUI on Jellybean, but I've also been using Siyah since the first day I flashed my ROM so that might also have something to do with it. I've had experience with stock ICS and MIUI ICS as well, and the battery drain was essentially the same. I'm running a heavily customized JDUltimate though. If you don't want to undervolt or flash another ROM/kernel then JD is a great alternative. I was using stock GB on my S2 with nothing but Juice Defender and I got pretty decent battery stats, though I can't remember them right now.
Click to expand...
Click to collapse
Hi .. yes approx 6hrs screen time. With only 3g. But i setted my display to around 20% brightness as im indoor most of the time. I usually use the same setup to test among roms and phones as ive got 2x S3 to play with. One of it is my gfs phone. She plays lots of games so i also hear her feedback regarding the roms and kernels i flashed for her.
I find using auto brightness actually drains the battery more with continus use. I also make sure i got only essential tasks ans apps running in backgrd. Btw i have whatsapp in backgrd all the time.
Sent from my GT-I9300 using xda app-developers app
Yeah I have my brightness at the lowest setting most of the time as well, as the only time that I'm going to be in bright daylight is when I'm walking around, and I'm not going to be looking at my phone while I'm crossing the street and whatnot I figured that all of those "auto" settings actually drain more battery because of their constant turning off and on and adjusting and etc...it seems like it would consume unnecessary CPU power.
How do you manage which apps run in the background?
Bodoma said:
Yeah I have my brightness at the lowest setting most of the time as well, as the only time that I'm going to be in bright daylight is when I'm walking around, and I'm not going to be looking at my phone while I'm crossing the street and whatnot I figured that all of those "auto" settings actually drain more battery because of their constant turning off and on and adjusting and etc...it seems like it would consume unnecessary CPU power.
How do you manage which apps run in the background?
Click to expand...
Click to collapse
1. Root the phone
2. Install all the apps / games
3. Use ES task manager to remove unwanted startup
4. Use tit backup to freeze unwanted apps.
System apps like mapservice, secphone, samsung pushservice etc that runs in the background are frozen with tit backup and startup removed by ES task manager.
Result : No useless bloat running in your phones background. Better batt life and performance. I can achieve 300mb ram after a fresh reboot. Stays aroumd 400 to 500 range of ram after a day. Will observe ram a day more as i just flashed stock 3days ago.
But so far so good. Quad benchmark scores are a minimum 5.4k too! Will post screenshots on weekend.
Sent from my GT-I9300 using xda app-developers app
Here are my ram usage after a days use. Task manager screenshot is proof of what i had been doing with my phone without any restart.
Cant post batt life yet cos my phone is still at 75% lol.
Sent from my GT-I9300 using xda app-developers app
I went back to ICS cos of battery life I need phone that is stable first! and then battery that can last 12 hrs min with 4-5 screen time, unfortunatly ICS from my experience is just fine.Shame I want JB as well but need to be at least stable as ICS
Sent from my GT-I9300 using xda premium
goose2515 said:
I went back to ICS cos of battery life I need phone that is stable first! and then battery that can last 12 hrs min with 4-5 screen time, unfortunatly ICS from my experience is just fine.Shame I want JB as well but need to be at least stable as ICS
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
Yeah fully agreed. Cos i need my phone for woek. Only draw back on an odexed stock rom is it cant be themed. But then again.. doesnt really matter to me lol.
Sent from my GT-I9300 using xda app-developers app
I do care if I can change system stuff in the rom but Stability FIRST I just hope SAMSUNG will do it right this time and will provide Stable 4.1 Sammy I belive if you could do ICS stable then 4.1 will be grater for battery as well.Hope the wait for Btu is worth waiting
Sent from my GT-I9300 using xda premium
unholygid said:
Freeze those apps u dont need with tit backup.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
What is this tit back up you speak of?
Bodoma said:
I'm not going to be looking at my phone while I'm crossing the street and whatnot
Click to expand...
Click to collapse
You're obviously not as addicted as me then.. I have nearly been run over countless times cos I've been fiddling when I shouldn't be! (WITH MY PHONE!)
krs360 said:
(WITH MY PHONE!)
Click to expand...
Click to collapse
I had a comment all ready and you negated it!
Kangburra said:
I had a comment all ready and you negated it!
Click to expand...
Click to collapse
An Aussie? Smutty humour? Never!
(I also had a juvenile chuckle earlier when someone said tit backup!)
So far my experience is in ICS's favour.
Ok. JB is latest. FIne.
BUT TELL ME SOMETHING WE CAN DO IN JB AND NOT IN ICS?
I didnt see even a single sort of such think except some added settings in settings app.
Even looks are same.
We can easily mod the ICS rom to make it look better.
For looks and functions of JB, we can use launchers ofcourse!
And personally, in JB, my ram normal usage was 500+MB.
In ICS, with same apps, its 200-300 MB. How and Why? Both stock kernels.
Also, i am used to playing games while charging. In JB, the battery only declined, even while charging when i played game. But in ics, there is charging instead of discharging even when i play games.
Therefore, jb is mess for me! So unstable with lesser battery....
"Like for ICS, comment for JB"
krs360 said:
An Aussie? Smutty humour? Never!
(I also had a juvenile chuckle earlier when someone said tit backup!)
Click to expand...
Click to collapse
Yeah, I typed out several replies, not sure what would get me banned but I am sure a couple of them would've been close.
Users want update because its an update not because its better other wise noobs would not have flashed leaked test roms or Polish firmware .
jje

[Q] Galaxy s III i9300 battery life!!!!!

Hey friends I am currently running the OMEGA v28 4.1.1 JB ROM on my international GS3 i9300 and it is also rooted of course and I don't think I'm being paranoid but my battery life has took a massive drop since rooting my device. I am not overclocking mu CPU and I have tried out some rooted apps like battery saver for example and I actually think it made it worse. I have all the usual setting disabled to allow for optimal battery life like brightness right down, auto sync off, wi-fi off when the phone is locked I also only use the wi-fi manually if and when I need it and all that good stuff like smart stay and vibration off. I am wondering if anyone knows of something I'm not trying???
Had it charged to 100% this morning at 9PM and by 1PM I'm down to 79% already and I haven't made any calls and only used it to check my email and facebook for around 10 mins!!! is this normal for everyone else???
:crying::crying::crying:
Cheers
Gary
Sound normal for Sammy JB rom.
Some said Facebook is also causing the battery drains.
Sent from my GT-I9300 using xda app-developers app
Did you reset your battery stats? Charge to 100%, reset battery stats from CWM or delete batterystats.bin -file, let the battery run out.
You might want to use currentwidget to log your battery usage.
I noticed big battery drop between 4.0.4 and 4.1.1 used to get 24 hours one charge 4 hours screen time. Now I get only about 12 hours.
Might just be me :/
Sent from my GT-I9300 using xda premium
I'm using also omega rom v28, have it installed recently. I cannot say how good is the battery with this rom, but so far I have like 56% in 20h, with 2h screen, sopcast 30min, voice cals 37mins....etc (also using wifi manually when needed)
Try out different roms and find out what works for you.
You can also use an app like BetterBatteryStats to check what's draining your battery. Its just to check whats use power.
Don't use batterysaving apps most of the time they are making it worse
I'm running Omega ROM V27.2 and yes it's normal to have a difference about battery life between ICS & JB.
To improve my battery life I installed the phenomenal extreme kernel, and now I'm totally happy with it. You should take a look to its topic in the GS3 Android Development forum. The dev developed 3 versions of his kernel to fit to most of the phone.
Also as others told you, you should get BBS app to point out the wakelocks & define which app is your problem.
Personally, I'm at 45% charged, and already used it during 21h 10m including more than 2 hours screen on. My auto-sync is always on and my WiFi only when I enable it. I'm using a live wallpaper and a lot Twitter.
When I do nothing I can reach more than 2 days.
Sent from my Galaxy S3 with Omega ROM v27.2 / Phenomenal Extreme 4.0 kernel
Hallo,
I have the OMEGA v28 4.1.1 JB ROM flashed on Thuersday and i´m testing the ROM at a long time.
I use the Phenomenal4.0Medium Kernel and i must say the BatteryLife is very good. I`m working over 15 ours with him and i have 58 % on it.
My WIFI is every time on and Autosync when i use my calender and planners. For me a good app handdling battery life is "GREENPower" in Market Place.
But it´s my idea.
Here is the Link for the phenomenal kernel in xda android Galaxy S3 Deverlopment:
https://www.google.com/url?q=http:/...ds-cse&usg=AFQjCNHwKPxW1UU2a1wL7GTpnUzIaGRUxw
Greetings
sorry for my bad english
P:S Many pleasure for all german flashers
Thanks guys for the info
I will give all this a try and see how I get on. Cheers for all your input.
Gary
Thanks for the help I have installed the phenomenal kernal, hope it helps a little.
gimmick56 said:
Hallo,
I have the OMEGA v28 4.1.1 JB ROM flashed on Thuersday and i´m testing the ROM at a long time.
I use the Phenomenal4.0Medium Kernel and i must say the BatteryLife is very good. I`m working over 15 ours with him and i have 58 % on it.
My WIFI is every time on and Autosync when i use my calender and planners. For me a good app handdling battery life is "GREENPower" in Market Place.
But it´s my idea.
Here is the Link for the phenomenal kernel in xda android Galaxy S3 Deverlopment:
https://www.google.com/url?q=http:/...ds-cse&usg=AFQjCNHwKPxW1UU2a1wL7GTpnUzIaGRUxw
Greetings
sorry for my bad english
P:S Many pleasure for all german flashers
Click to expand...
Click to collapse
can try using betterbattstats to check what is causing wakelocks in your 9300
orangemanutd said:
can try using betterbattstats to check what is causing wakelocks in your 9300
Click to expand...
Click to collapse
As he recommends ...identifying and reducing your wakelocks should be your primary concern. Been reading loads from developers that the insecure jb kernels themselves should already provide good battery management.
Sywped from my GT-I9300 running Omega v28 & siyah 1.7rc1
i can't get more than 2h and 30min display and 14h stand by. I have tried perseus, siyah and speedmod kernel. Using wanamlite rom.
Sent from my GT-I9300 using Tapatalk 2
Start with a rom and minimum apps and test that .
jje
doesn't change. it's the same but everything is on: wifi sync and 4-5 accounts.
Sent from my GT-I9300 using Tapatalk 2
that is exactly why i reverted back to ICS.........JB is nice and smooth but "eats" battery quickly.........now,battery life problem on my i9300,solved
Hey guys, if you are going to use custom ROM's you should be prepared for bad battery. The developers are adding so many different features and hacking certain apps to make them work in their ROM's without a lot of investigation into what the reprecussions to battery are. I used to always use custom ROM's but haven't installed one in about 6 months and haven't any problems with battery life. I have the latest JB on my 9300 and battery life is very good. I use GSAM to watch apps that want to go rouge and start sucking battery life. Media Player Service is a big offender as is Facebook. Also stock widgets that get placed by these JB ROM's are always pinging for new data and kill battery quickly. Get rid of them! If you have a stock ROM and are getting bad battery, 99% of the time it will be bad apps, your job is to determine which ones they are and apps like betterbatterystats and GSAM work great to help diagnose the issue.
can anybody else confirm the above post? because i am not sure about the custom roms.
Sent from my GT-I9300 using Tapatalk 2
I will soon have an S3 so I cannot speak specifically about this device / ROM(s).
What I know from using a lot of Android devices and testing original ROMs vs. custom ROMs:
- original ROMs have too much garbage built-in apps and are slower
- original ROMs have everything working
- custom ROMs are much cleaner and faster
- custom ROMs have (too) much problems, something always not working 100%
- custom ROMs usually have stability & battery issues
My personal advice:
- install latest ORIGINAL ROM.
- root it
- install the free app "App Backup & Restore" from Google Play
- search unuseful apps from Samsung (& others) and block the autorun of these apps (note: do not block basic android or samsung apps, as phone, contacts, etc)
I use this method for 1.5 years and this way my Android is clean (you can save over 100-150Mb RAM), FAST and much better battery. Try it.
In the end, if original ROMs have too many original apps, custom ROMs have to many tweeks that in the end, for my taste, the original ROMs + App Backup & Restore win hands down.
zkiprov said:
can anybody else confirm the above post? because i am not sure about the custom roms.
Sent from my GT-I9300 using Tapatalk 2
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Click to collapse
I have always had custom roms on all my android devices but at the moment I am running stock ics in my s3.
I don't think the S3 needs it.
To be honest I find a lot of the stock based roms full of changes I don't really need, ARHD was a great Rom but recently has started to lag really badly for me (and some other users) so I went back to stock just to see and so far I can't complain. Smooth, fast and the battery is as good if not better than the custom roms.
If the camera didn't suck so bad on AOSP I would be there in a instant
Sent from my GT-I9300 using Tapatalk 2

[Q] HELP NEEDED. Battery problems

My galaxy s3 i9300 is draining the battery fast.
It hardly last for 5-6 hours on standby.
At first I thought it was jelly bean 4.3 that caused the problem, so I removed 4.3 and installed 4.0.4 but the problem remains.
Then I figured the battery must be problematic so I bought a new one, follow the instructions on how to handle new batteries but still it drains it fast.
It drains it with 4.0.4 and with 4.3.
No apps are running in the backround, it drains it on a fresh installation of the OS.
I really don't know what else to try.
Can any one give some help or pointers?
Regards
Hundreds of identical threads, search and read for more information.
If you are running stock firmware then you have many apps running during standby, disable or remove all Samsung apps and greenify the rest.
Sent from my GT-I9300 using Tapatalk
boomboomer said:
Hundreds of identical threads, search and read for more information.
If you are running stock firmware then you have many apps running during standby, disable or remove all Samsung apps and greenify the rest.
Sent from my GT-I9300 using Tapatalk
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Click to collapse
I did search, nothing helps.
The only samsung apps I have is samsung link and samsung push service.
What do you mean by "greenify" ?
Steel-Blade said:
My galaxy s3 i9300 is draining the battery fast.
It hardly last for 5-6 hours on standby.
At first I thought it was jelly bean 4.3 that caused the problem, so I removed 4.3 and installed 4.0.4 but the problem remains.
Then I figured the battery must be problematic so I bought a new one, follow the instructions on how to handle new batteries but still it drains it fast.
It drains it with 4.0.4 and with 4.3.
No apps are running in the backround, it drains it on a fresh installation of the OS.
I really don't know what else to try.
Can any one give some help or pointers?
Regards
Click to expand...
Click to collapse
Did you try another battery?? This could be ill And did you try app BetterBatteryStats??
verny94 said:
Did you try another battery?? This could be ill And did you try app BetterBatteryStats??
Click to expand...
Click to collapse
I bought a new one. Still drains. Didn't try BetterBatteryStats, I am using battery doctor.

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