Develop Bugs

Post your tips for battery life.

Most people in this forum are far more tech savy when it comes to cell phones.
Post your personal tips for battery conservation. Include specific apps if you'd like.
Regards,
ab

I don't worry about battery life, brightness all the way up, sync on, widgets on every screen, Wi-Fi always on. I usually get about 14 hours
Sent from my SGH-T999 using Tapatalk 2

I'm very conservative. WiFi off, data off when not using it, brightness depends, auto sync off, no battery sucking apps like facebook
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Liteflow is the one everyone should watchout i have 2x better standby time simply by deleting it and i put airplane mode everywhere i get like 1bar/signal it helps a bit also.
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The simple solutions are the best.
Extension cords in the house.
Car chargers/docks in the cars
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I get phenomenal battery life out of my S3 (stock).
I had an Epic 4G and was afraid to leave my desk because of the battery drain. With moderate usage (30-60 mins talk time, texting, chat, some web, exchange, ect) I can easily get 16-20 hours. Signal quality in your area will impact it more than anything. Also, wifi is vastly easier on the battery.
PS Facebook app SUCKS. Just bookmark the webpage and use that. Works better and doesn't ruin your phone.

Here how it looks like ! Lovin this screen on time..
Sent from my SGH-T999V using xda premium

I have a whole thread with tips and tricks.
[How to] --->You Want Better Battery Life:::Read This
It is pretty extensive too.

Woodrube said:
I have a whole thread with tips and tricks.
[How to] --->You Want Better Battery Life:::Read This
It is pretty extensive too.
Click to expand...
Click to collapse
Thats a great thread man! Thanks for linking to it!
You guys should definitely check it out if you haven't already. Lots of great info!:thumbup:
Sent from my SGH-T999 using xda app-developers app

shahkam said:
Liteflow is the one everyone should watchout i have 2x better standby time simply by deleting it and i put airplane mode everywhere i get like 1bar/signal it helps a bit also.
Sent from my SGH-T999V using xda premium
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Click to collapse
I've never even seen liteflow on my battery usage. What makes you say liteflow kills battery?
Sent from Flip's S3

Awesome thread!
I am noticing that Google Chrome uses half the amount of RAM the stock Internet Brower uses.
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elflip88 said:
I've never even seen liteflow on my battery usage. What makes you say liteflow kills battery?
Sent from Flip's S3
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I think it depends on how its configured. I've seen it eat the battery but also not use it much at all. Been a bit since I messed with it though so don't remember what settings made the difference.
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elflip88 said:
I've never even seen liteflow on my battery usage. What makes you say liteflow kills battery?
Sent from Flip's S3
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I checked in betterbatterystats and it gave me a ton of wakelock so the phone couldnt go onto deepsleep..
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shahkam said:
I checked in betterbatterystats and it gave me a ton of wakelock so the phone couldnt go onto deepsleep..
Sent from my SGH-T999V using xda premium
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Click to collapse
i have betterbatterystats too but have no idea what the wakelocks affect and how to get rid of them.

Post a screen shot and I'll tell ya what could be happening.

You can improve battery life by switching to custom roms with less bloatware, and updating to more efficient kernels. (This is on a Rom/Kernel level)
Software wise, just figure out what apps are causing wake times and try not to use them. Basically whenever an app/widget refreshes/updates content, it may cause phone to wake (like weather/clock widgets for example).

I have been using cpusleep and it seems to have helped my battery life ... also using a custom rom without the bloatware is key for me.
my current setup is freegs3 release 6 with the latest trinity kernel...even though its overclocked my battery has been amazing and phone has worked flawless.
Im also using system tuner which has given me the ability to manage the cpu with on demand and other customizable settings
The only thing I synch is my k9 mail account
I also have frozen several samsung apps which helped...
Im now getting over 20 hours of basic use between charges...I dont use games/videos so might be a little skewed . I use this phone for business calls/internet/messaging/photos/navi...pretty basic

4500mah stock
Only 58% of battery
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I have been using Gigajoule lately by feckmu and it has given me the best battery life out of all the custom roms I have tried. Even with GPS, WIFI, and screen at full brightness I can make it through the entire day with 30-40% battery left. If your looking for a rom-based solution to your battery life, check it out!

jpeps said:
4500mah stock
Only 58% of battery
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Click to collapse
That isnt impressive at all.. 2hours screen on time and 15 hours standby ? I can doo that on stock 2100mah.
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Need battery tips for 6+ hrs screen time

Hi guys using wicked with trinity 7b. See a few people posting 2 days on one charge and over 6 hours screen time. Would like to know how as i cannot get anywhere near that. I use system tuner, odex my Rom and kill my tasks whenever possible. I use lh2 modem.
Anyone with huge battery time please help us out here. I'm sure many of us would like some help. Also if you tweak your build.prop press share that.
Looking for details. I'm not a noob
sgs3 : wicked v6 Rom : uv : odexed : trinity

They are not using the stock battery. If you want battery like that, buy an extended battery. That is the only answer.

What I find most telling in many of these screen shots is that Device Idle and Cell Standby are almost always in the top.

Woodrube said:
What I find most telling in many of these screen shots is that Device Idle and Cell Standby are almost always in the top.
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Click to collapse
Cell standby is actually lying. It was coded with a decimal in the wrong place and so it shows that it uses a lot more than it actually does. Purely cosmetic really, but can be annoying when testing battery issues.
Edit: many custom roms have corrected this btw.
Sent from my SGH-T999 using xda app-developers app

No it's on stock battery. I get about 5 hours now looking to take it to a higher level. Pun intended
sgs3 : wicked v6 Rom : uv : odexed : trinity

DocHoliday77 said:
Cell standby is actually lying. It was coded with a decimal in the wrong place and so it shows that it uses a lot more than it actually does. Purely cosmetic really, but can be annoying when testing battery issues.
Edit: many custom roms have corrected this btw.
Sent from my SGH-T999 using xda app-developers app
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Click to collapse
Ya, I saw that before. There is a zip floating around here somewhere that moves it from .34 to 3.4 and fixes it. But you're right that most custom ROMs have this (Cell Standby) fixed.
I just mainly think that Device Idle even being in the top 3 or 4 is a very telling sign that the phone is not being used very much.

Install the easy battery saver app.

I hate to be the jerk... but OP has spammed every rom thread nearly bugging about screen time. Nowadays its hard to get 6+ hours of screen time. Maybe switch to an older, dumber phone with not as sexy as display and you will have better luck. Or carry a spare battery... or strategically place chargers in common spots.
Sent from my Wicked Galaxy S3

GalaxyS3Guy said:
I hate to be the jerk... but OP has spammed every rom thread nearly bugging about screen time. Nowadays its hard to get 6+ hours of screen time. Maybe switch to an older, dumber phone with not as sexy as display and you will have better luck. Or carry a spare battery... or strategically place chargers in common spots.
Sent from my Wicked Galaxy S3
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Click to collapse
Do i here snake Nokia phones?
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Im running liquid smooth and ktoonz kernel overclocked to 2.1ghz With max brightness here's my results
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shehade08 said:
Im running liquid smooth and ktoonz kernel overclocked to 2.1ghz With max brightness here's my results
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Click to collapse
This isn't a battery screenshot thread. You charged your battery anyways.
Sent from my SGH-T999

The only way i could probably make 6 hours screen on time would be to lower brightness all the way down, turn off data whenever Im not using it, turn of autosync, underclock and undervolt. But then what would be the point of me having such an awesome phone
Sent from Flip's S3

Because you CAN.
elflip88 said:
The only way i could probably make 6 hours screen on time would be to lower brightness all the way down, turn off data whenever Im not using it, turn of autosync, underclock and undervolt. But then what would be the point of me having such an awesome phone
Sent from Flip's S3
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Click to collapse
I do all those things (-underclocking and undervolting), and more, because I don't need most of this on all the time, and my screen time is great. Plus, I bought a 4400mah extended battery & get 4-5 days on a single charge.

Then u need an old nokia.

joshnichols189 said:
This isn't a battery screenshot thread. You charged your battery anyways.
Sent from my SGH-T999
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When you plug you phone in the charger the hours reset, my screenshots were to show that its not impossible to get 6+ hours, if I under clock and turn everything off I can probably get that.
The liquid smooth ROM has amazing battery life, you should give it a try I think you will like it.
Sent from my SGH-T999 using xda app-developers app

shehade08 said:
When you plug you phone in the charger the hours reset, my screenshots were to show that its not impossible to get 6+ hours, if I under clock and turn everything off I can probably get that.
The liquid smooth ROM has amazing battery life, you should give it a try I think you will like it.
Sent from my SGH-T999 using xda app-developers app
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Click to collapse
Screen shots are great guys. I do want to see them. Most importantly trying to see if there are deeper settings and apps to freeze or avoid and tweaks to build.prop etc.
Rom and kernel and modem used would be helpful.
Also, you did charge but the timer will only reset when you fully charge the phone.
sgs3 : wicked v6 Rom : uv : odexed : trinity

shehade08 said:
When you plug you phone in the charger the hours reset, my screenshots were to show that its not impossible to get 6+ hours, if I under clock and turn everything off I can probably get that.
The liquid smooth ROM has amazing battery life, you should give it a try I think you will like it.
Sent from my SGH-T999 using xda app-developers app
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Click to collapse
That's not true.. I just plugged mine in and the hours did not reset. I think they only reset after you hit in he high 90s
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Crisisx1 said:
That's not true.. I just plugged mine in and the hours did not reset. I think they only reset after you hit in he high 90s
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Oh really? Mine seems like it resets automatically...I guess I don't pay much attention to it
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This is most I can get with everything normal on ( data, sync, and music) I can reach six but I would have to under clock to 1.3-1.2ghz and turn off data.
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Battery life

I'm running paranoidandroid with the kt747 kernel and I keep seeing how people are getting 20+ hours of battery life. Don't mean to be the n00b on the block but how can I extend my battery life?
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andymyrick said:
I'm running paranoidandroid with the kt747 kernel and I keep seeing how people are getting 20+ hours of battery life. Don't mean to be the n00b on the block but how can I extend my battery life?
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
Click to expand...
Click to collapse
Hi
Try using DS Battery saver pro
On Playstore
And cpu spy plus
Sent from my GT-S5570 using xda app-developers app

Well first off what are your settings? I get great battery life but that's because I turn mobile data off most of the time, bluetooth off, brightness all the way down etc etc. If you're talking OC / UV then I haven't a clue sorry
If battery life is important though I recommend an extended battery. I have the hyperion one off amazon and it doubles the capacity for not too much bulk.
Sent from my SGH-I747 using xda app-developers app

DS battrey saver set on slumberer
When screen off
Data or wifi off
And cpu force deep sleep
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andymyrick said:
I'm running paranoidandroid with the kt747 kernel and I keep seeing how people are getting 20+ hours of battery life. Don't mean to be the n00b on the block but how can I extend my battery life?
Click to expand...
Click to collapse
Figure out what's using up your battery, and get it to stop doing so.
The basic battery statistics in Settings -> Battery are a good starting point. Past that, perhaps give BetterBatteryStats a spin.

smelenchuk said:
Figure out what's using up your battery, and get it to stop doing so.
The basic battery statistics in Settings -> Battery are a good starting point. Past that, perhaps give BetterBatteryStats a spin.
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Its honestly the screen. But I can't have it as low as it can go or I can't see it
Sent from my Nexus 7 using Tapatalk HD

andymyrick said:
Its honestly the screen.
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That's normal. What else is using the battery?

Does force hw acceleration do you more good or bad?

How's battery consumption compared to not forcing it?
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Justinhopaolo said:
How's battery consumption compared to not forcing it?
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Usually forcing the use of GPU does cause a difference in battery life, but the difference is unnoticeable. Maybe half a millisecond less of battery life.
Edit: My info may be wrong. I just read this in ICS days in a similar thread.

bmg1001 said:
Usually forcing the use of GPU does cause a difference in battery life, but the difference is unnoticeable. Maybe half a millisecond less of battery life.
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Click to collapse
It should increase battery life since hardware acceleration usually means less stuff for the CPU to process which equals power savings.

Justinhopaolo said:
How's battery consumption compared to not forcing it?
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I enable it on every ROM i use after ramping up GPU to 384 without really thinking about it. Always has been solid for me. And yeah, im gonna say that it doesnt do a 'whole' lot for battery. But hey, another 5% on a charge? I'll take it.

Acvice said:
I enable it on every ROM i use after ramping up GPU to 384 without really thinking about it. Always has been solid for me. And yeah, im gonna say that it doesnt do a 'whole' lot for battery. But hey, another 5% on a charge? I'll take it.
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You're becoming my favorite here acvice haha.
Thanks for your answers.
Here's one more:
Does over clocking gpu makes your android experience smoother by a lot?
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Not unless you use lots of themes that are heavy on visual effects
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Need iPhone-like battery life

I'm sick and tired of all of my iPhone friends having their batteries going strong after heavy usage and I'm struggling to keep up.
I know, I know, it must be an app or some process, but the battery indicator in the settings shows nothing irregular and I have no idea how to interpret Better Battery Stats.
Hell, I'm even on a Mophie Battery Case to get me through the day, but it makes the phone hotter, heavier, thicker, and slippier.
I've tried so many ROMs and kernels and nothing has been able to get me from 6:00 AM to 6:00 PM with moderate usage (mainly sometimes using Internet browsing apps such as Reddit or Dolphin, and playing some on device music).
I need your input. I love this phone but the battery is really giving me buyer's remorse regarding my contract that ends December 2014.
I'm currently rooted on 4.3 SlimBean and its stock kernel.
I need suggestions, any and all!
Most importantly, I would like your absolute best combination of ROM and/or kernel in terms of battery life. Thanks in advance.
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Dunno if it will help u but there's this app on Google play called setcpu for root users. Basically it let's u control your CPU power. you can over clock or under clock your phone with it. So if u wanna save battery life through the day. U can limit the amount of power or phone uses. Hope it helps. If not then u might need to buy a new battery. Good luck.
Sent from my GT-I8160 using xda app-developers app

TellaReese said:
Dunno if it will help u but there's this app on Google play called setcpu for root users. Basically it let's u control your CPU power. you can over clock or under clock your phone with it. So if u wanna save battery life through the day. U can limit the amount of power or phone uses. Hope it helps. If not then u might need to buy a new battery. Good luck.
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Thank you for your input.
I currently have SetCPU, although it's not doing too much. I'll look into it more, though.
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Try Greenify. It can hibernate apps when the screen turns off. You should really read up on how to interpret better battery stats. It'll show you exactly what is preventing your phone from sleeping if that's the issue.
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