Database Users

I love galnet v5.2

But the battery drain isn't worth all the good things this rom has to offer. So sad to know I couldn't use my phone for long if this rom remained.
Sent from my GT-I9000 using XDA Premium App

Ditto. I love MiUi but the battery drain makes it impossible to live with it.
Sent from my GT-I9000 using XDA App

Its like having the fastest and best looking car but you only to drive it for 5 mins before buying more gas. I'm thinking of buying a battery pack just to get normal usage out of this rom. Its about 30% below where I'm usually at and I haven't been doing much.
Sent from my GT-I9000 using XDA Premium App

Use the official miui build from MIUIAndroid.com. I lose 1% battery an hour on that rom.
Sent from my GT-I9000 using XDA Premium App

jaju123 said:
Use the official miui build from MIUIAndroid.com. I lose 1% battery an hour on that rom.
Sent from my GT-I9000 using XDA Premium App
Click to expand...
Click to collapse
/sign, i use also the official with glitch kernel and the battery life ist good, with galnet i had a battery life of 6 hrs.

chikess said:
/sign, i use also the official with glitch kernel and the battery life ist good, with galnet i had a battery life of 6 hrs.
Click to expand...
Click to collapse
Okay ill give this a shot and see how well it works.

I am using GalnetMIUI v6 and I don't have any battery drain. With some txts, calls , bit gaming and surfing I can get about 30+ hours of battery.

Dara` said:
I am using GalnetMIUI v6 and I don't have any battery drain. With some txts, calls , bit gaming and surfing I can get about 30+ hours of battery.
Click to expand...
Click to collapse
I can totally confirm this. Only thing i'm missing now on MIUI is my language, but as this rom is more than perfect compared to Samsung rom i will stay with this. I've got some random reboots in 24 hours i flashed this but it's still good!
Sent from my GT-I9000 using XDA Premium App

Better battery life from the link posted above. Its more reasonable now.
Sent from my GT-I9000 using XDA Premium App

Love this rom,but the battery drain is insane.Last tried rom was hawkish prem 3 with galaxian kernel,battery lasted over 3 days moderate using.

you can try my rom iVastROM 2.0.
i post it today.
it's very fast and the battery lasts much

Bad battery life after rooting and istalling a rom

Hey guys. I recently rooted my gt540 for the first time. Everything went smoothly, i installed a rom with fastboot, installed clockwork recovery and then the problems came. I installed swiftdroid 2.3.7 and i noticed the battery was draining too fast. The only thing that was on was wifi. I dont even use a sim in that phone. I left the phone at home and when i came home 5hours later it turned off. I thought this rom was to blame so I installed polish blood beta 6 ics rom. When i'm using the phone the battery is draining very fast. And also when i plug it in it is recharging too fast. It goes from 40% to 60% in a minute. Before I started installing these custom roms my phone could last weeks in standby mode with wifi on. Does anyone know the solution to this problem? Thanks in advance
Sent from my LG-P920 using XDA

You have two options, first from the android market download battery calibration, charge your phone to 100 % or when phone indicates "charged", run battery calibration and click calibrate, it will remove battery stats from the system (you need to do this every time you flash a rom, the second method, after your phone is fully charged, go into clockwork recovery (power + home), choose advance, and choose remove battery stats to remove it, restart and enjoy, hope it helps!
Sent from my GT540 using XDA

Our phone is not suitable for later versions on android,tha one you mentioned are roms which eat a lot of battery.......if you are lookin for battery performance switch to 2.1 roms.......
Sent from my GT540 using xda premium

So then it's not just my phone. But it seems illogical that it drains so fast. If I used this phone as my personal device it wouldnt last me even two hours of active usage. What's the point of these ROMS if they cant get you at least through the day?
Sent from my LG-P920 using XDA

Stinger2U said:
So then it's not just my phone. But it seems illogical that it drains so fast. If I used this phone as my personal device it wouldnt last me even two hours of active usage. What's the point of these ROMS if they cant get you at least through the day?
Sent from my LG-P920 using XDA
Click to expand...
Click to collapse
performance, gaming and maybe bigger balls

I'm using SDSL final 2.3.7, and my battery last a day with constant use (using Skype, fb, twitter)
Sent from my GT540 using XDA

using sdsl final v1 last me 2 days (very low usage music sms calls) huge balls LOL

With sdsl 1 day and batt drain down to10%.
Thats the bill that you will pay by using custom roms xD
Greetz sascha
Sent from my GT540 using Tapatalk

I can live with 1 day batt

i can 2 but 2 day more nice xD

Of course who wont want better battery

I am used to bad battery life (My optimus 3D barely lasts a day). I was just a little surprised with bad battery life on gt540 after installing a custom rom. Thanks for the answers.
Sent from my LG-P920 using XDA

well my phone just died clock in at around 1d 15hr 122-729 smartassv2 moderate usage

Custom roms, non gingerbread kernel.... This is the result
Sent from my GT-I9000 using xda premium

My phone lasts 2-3 days with average use
I'm using 2.2 Utopia ROM, max 600 mhz and smartassv2 governor

Bigger Battery

S3 really need bigger battery..custom rom, custom kernel, supercharged, still can't handle the drain while using it.. idle, perfect, 1%/4hours drop. But once u touch, scroll, open close app, browsing in 10 minutes, >10% drop..should have 2500mah like note..
Sent from my GT-I9300 using xda app-developers app

lol 10 min browsing more than 10% drain..it`s too much i get like 2%drain for 10 min browsing

ascariz said:
S3 really need bigger battery..custom rom, custom kernel, supercharged, still can't handle the drain while using it.. idle, perfect, 1%/4hours drop. But once u touch, scroll, open close app, browsing in 10 minutes, >10% drop..should have 2500mah like note..
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
There is some app that drains your battery. I can easily get 5:30 on screen time with omega. I've seen others doing better. This phone has an excellent battery life, if you know how to avoid apps with bad code that drain your battery. Download better battery stats and monitor your usage. You will find the problem.
Sent from my GT-I9300 using Tapatalk 2

Is that custom Rom by any chance CM9?
There are larger batteries out there with twice the original's charge. They are twice the size though and make the phone really fat.
As said above, something is draining your battery. Supercharging is really bad for the battery's life btw.
Sent from my GT-I9300 using xda premium

d4fseeker said:
Is that custom Rom by any chance CM9?
There are larger batteries out there with twice the original's charge. They are twice the size though and make the phone really fat.
As said above, something is draining your battery. Supercharging is really bad for the battery's life btw.
Sent from my GT-I9300 using xda premium
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Click to collapse
V6 supercharger bad for battery life..? Hmm.. this custom rom & kernsl is by wanam.. v6 supercharger make the ram management better, hence increase battery life..the ideal is good for me. Just the cpu i need more advance control..but custom kernel out there still not bug free..
Sent from my GT-I9300 using xda app-developers app

Ok sorry in that case no problem.
With some kernels you can increase charging speed and -mode
Sent from my GT-I9300 using xda premium

ascariz said:
S3 really need bigger battery..custom rom, custom kernel, supercharged, still can't handle the drain while using it.. idle, perfect, 1%/4hours drop. But once u touch, scroll, open close app, browsing in 10 minutes, >10% drop..should have 2500mah like note..
Sent from my GT-I9300 using xda app-developers app
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Click to collapse
something is wrong with your phone dude. I get easily 4 hours on screen time with HEAVY use, like I'm trying to kill the battery or something. One off the apps you have installed might be killing your battery...
Sent from my GT-I9300 using Tapatalk 2

ascariz said:
S3 really need bigger battery..custom rom, custom kernel, supercharged, still can't handle the drain while using it.. idle, perfect, 1%/4hours drop. But once u touch, scroll, open close app, browsing in 10 minutes, >10% drop..should have 2500mah like note..
Sent from my GT-I9300 using xda app-developers app
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Click to collapse
I find it the opposite. Very good in use not very good in idle. Mine last 5.5 - 6 hours screen on time on 3g. The idle drain however is worse than any other android device I used in the past.

d4fseeker said:
Is that custom Rom by any chance CM9?
There are larger batteries out there with twice the original's charge. They are twice the size though and make the phone really fat.
Sent from my GT-I9300 using xda premium
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Click to collapse
It also makes it impossible to use NFC as the batteries don't have the antenna. Got an extended battery from ebay, works brilliantly power wise, 70% power still there after full day of use but no NFC....

nativestranger said:
I find it the opposite. Very good in use not very good in idle. Mine last 5.5 - 6 hours screen on time on 3g. The idle drain however is worse than any other android device I used in the past.
Click to expand...
Click to collapse
Try to use LFB rom from UK and no more idle drains...
Enviado de meu MZ601 usando o Tapatalk 2

[Q] What rom for the glacier has the best battery life?

royal ginger cm 7 ? or what say you?

I had some beast battery life on evervolvs 4.2.2. I calibrated it though. I played subway surfers for 10 mins and was still at 98%
Sent from my MyTouch 4G using xda app-developers app

Glacier_One_V has the best battery life I've experienced, and I've been here for some time. Worth a spin if you haven't tried sense 4
Sent from my HTC Glacier using xda app-developers app

Jpimp150 said:
Glacier_One_V has the best battery life I've experienced, and I've been here for some time. Worth a spin if you haven't tried sense 4
Sent from my HTC Glacier using xda app-developers app
Click to expand...
Click to collapse
Naa. Glacier one is a sense rom, and I have always had better battery life on a aosp rom than a sense rom.
Sent from my MyTouch 4G using xda app-developers app

N_otori0us_ said:
Naa. Glacier one is a sense rom, and I have always had better battery life on a aosp rom than a sense rom.
Sent from my MyTouch 4G using xda app-developers app
Click to expand...
Click to collapse
Should have tried v1.3. You would have been amazed at the battery life.

N_otori0us_ said:
I had some beast battery life on evervolvs 4.2.2. I calibrated it though. I played subway surfers for 10 mins and was still at 98%
Sent from my MyTouch 4G using xda app-developers app
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Click to collapse
Just show you know, battery calibration is a placebo. It's a waste of time. Just flash at 100% and call it good.

garleest said:
Should have tried v1.3. You would have been amazed at the battery life.
Click to expand...
Click to collapse
Someone have a link for the v1.3 please, can only find v2.0
Thanks!

CM 7 with darkside kernel aosp by derek jay gets me wicked good battery life. I can easily get 2 days on lite use or 24 hours on heavy use. I don't play games just browse make calls and text a lot. I would go to another rom but I need stability and working wifi calling. No matter how hard I try I can't say no to my MyTouch 4G. Already replaced a cracked screen and now replacing the keypad for a broken and now missing home key.

try vipertouch, its not bad with battery life and maybe you will like it

[Q] Nexus 4 Android 4.3 battery life ??

Hello guys i know thats my first thread in xda and that tread maybe looks noobish to you but i wanted to ask how is your Battery life with the OTA 4.3 update on nexus 4 i personaly installed
the update with fastboot and factory image as soon as it got realesed and until then i havent charged it yet.I ve seen some vids on yt surfed the
net and played some nfs most wanted by the way the battery status now is at 10% So how is yours ?

Was on OTA update til acouple minutes and from what I could tell, I felt my battery life last longer compared to stock 4.2.2 and slightly less than Franco's
Sent from my AOSP on Mako using Tapatalk 4 Beta

One of these days, someone will make a phone and everyone will rejoice at the satisfactory battery, the good screen, the awesome camera, the no-lagginess, the perfectly tuned speaker.... Ad infinitum....
Sent from my C5303 using Tapatalk 4 Beta

technaudio said:
One of these days, someone will make a phone and everyone will rejoice at the satisfactory battery, the good screen, the awesome camera, the no-lagginess, the perfectly tuned speaker.... Ad infinitum....
Sent from my C5303 using Tapatalk 4 Beta
Click to expand...
Click to collapse
Ubuntu phone.
Sent from my SCH-I500 using Tapatalk 2

Battery life sucked after the update. Reflashed to 4.2.2 after about 48 hours.

http://forum.xda-developers.com/showthread.php?t=2378455

This is what I'm getting on 4.3
Sent from my Nexus 4 using xda app-developers app

iStayHigh said:
This is what I'm getting on 4.3
Sent from my Nexus 4 using xda app-developers app
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Click to collapse
That is outstanding. But how in the world is it possible that you have a "screen on" state without being awake?
I have been fighting battery issues for so long now, I'd really like to get to something as good as what you get...

i get 5 hours on heavy use until i hit 10 % well my setup is in my signature on light use i am sure i can stretch it to 6 hours with brightness on auto and wifi is on most of the time

battery life is never going to be better for me unless i uv. the previous setup, i used cm 10.1.2 stable with matr1x kernel. i uv and set the max cpu to 1350. it was really really good. i can use the phone from 8am to 9pm.
now currently using aosp 4.3, the default setup battery life has improved a bit compared to 4.2.2 stock, but after semaphore kernel installed and uv a bit, even with max cpu at default which is 1.5ghz, battery life has been really great.
Sent from my Nexus 4 using Tapatalk 4 Beta

For gods shake thats outstanding
Sent from my Nexus 4 using xda app-developers app

I've terrible battery usage after 4.3 update. I never had any issues before but now I get 20 to 30 percent drop during the night when before it was under 10 in the same scenario.
Android os Showing 6h usage...
Any help on sorting this out highly appreciated.

Battery life has increased a lot for me.
No heavy usage, I know. But still awesome compared to the stats I had when I bought my nexus 4

Deathmaker192 said:
Battery life has increased a lot for me.
No heavy usage, I know. But still awesome compared to the stats I had when I bought my nexus 4
Click to expand...
Click to collapse
Custom rom?
Sent from my Nexus 4 using xda app-developers app

kdog1202 said:
Custom rom?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Everything stock.
Sent from my Nexus 4 using xda app-developers app

For me is the same. No increase of battery life after 4.3 update.
Also i'm on stock from the first day when i bought my phone.

yulasinio said:
I've terrible battery usage after 4.3 update. I never had any issues before but now I get 20 to 30 percent drop during the night when before it was under 10 in the same scenario.
Android os Showing 6h usage...
Any help on sorting this out highly appreciated.
Click to expand...
Click to collapse
Just out of curiosity, are in you the US/North America?
I had the same issue of losing tons of battery to the OS overnight. I reflashed to an older version of the modem. Most of the people I have seen so far with these symptoms have been in France and India. Must be something about the cell services and how they interact with the phone.

@Calebz: I'm in Ireland.
I've restarted the phone since and the battery usage is back to normal, will see for how long.

Maybe you can look at this:
http://forum.xda-developers.com/showthread.php?t=2385843
:good: