[Q] Battery Life rooted - AT&T Samsung Galaxy S II Skyrocket SGH-I727

I am looking for a rom that handle me using my phone all day and not dying. I would love to find a rom that possibly allowed you to turn off the lte or whatever. As long as i dont have to charge my phone 3 times a day. Can anyone help me out?

many topics posted on this, the search feature is ur friend

My opinion
Seanscreams skyscreamsandwich rom has excellent battery life, I think if you try that with the new UCLA kernel you'll be very happy.

I have the stock Rogers ROM, rooted with CWM installed. I installed updated stock UCLA radio and kernel last week to get the benefits of latest kernel. Worked great but I've never been thrilled with battery life so Saturday I flashed Faux kernel v. 9m I think it was, on top of stock ROM and new updated stock radio.
Installed Set CPU to control new scalable speed kernel. I'm not easy to impress but it's absolutely unbelievable. Set to a conservative profile I've got blazing speed and 50% better battery life after 2 days use.
Go for it but don't do any playing before installing custom recovery ( CWM) and making a Nandroid backup.

d_wells09 said:
I am looking for a rom that handle me using my phone all day and not dying. I would love to find a rom that possibly allowed you to turn off the lte or whatever. As long as i dont have to charge my phone 3 times a day. Can anyone help me out?
Click to expand...
Click to collapse
The Skyrocket has respectable battery life, consideeing its LTE and 4.5",screen. A ROM is not yoir solution to getting extended battery life out of your phone. While some ROMs are more battery friendly than others, there are better alternatives. Juice Defender seems to be really popular and successful at prolonging battery life.
Sent from my SAMSUNG-SGH-I727 using XDA Premium App

Battery Life
d_wells09 said:
I am looking for a rom that handle me using my phone all day and not dying. I would love to find a rom that possibly allowed you to turn off the lte or whatever. As long as i dont have to charge my phone 3 times a day. Can anyone help me out?
Click to expand...
Click to collapse
Here's a link to the thread. I'm sure there are others like it. I definitely learned a lot:
http://forum.xda-developers.com/showthread.php?t=1524291
Needless to say before any of that is done, you wanna make sure the following is done first:
1. Make sure your phone is rooted and have Clockwork mod setup.
2. Do a nandroid backup.
Hope this helps.

Related

Battery Life

Have one of these, rooted, stock rom on Rogers (LTE).
The battery life seems inconsistent... Some days it seems fine but days like today with 11 hours off the charger, with the two highest battery culprits being android OS (46%) and android system (16%) the battery life is already at 26%.
Other days when its on my desk it uses nowhere near as much...
vect0r said:
Have one of these, rooted, stock rom on Rogers (LTE).
The battery life seems inconsistent... Some days it seems fine but days like today with 11 hours off the charger, with the two highest battery culprits being android OS (46%) and android system (16%) the battery life is already at 26%.
Other days when its on my desk it uses nowhere near as much...
Click to expand...
Click to collapse
Titanium Backup.. "Freeze" tons of Bloatware.. get 18 hours of fun
Your gonna get reamed for posting in the dev section of the forums.
shansmi said:
Your gonna get reamed for posting in the dev section of the forums.
Click to expand...
Click to collapse
Hope he brought some lube
Haha assume the position
vect0r said:
Have one of these, rooted, stock rom on Rogers (LTE).
The battery life seems inconsistent... Some days it seems fine but days like today with 11 hours off the charger, with the two highest battery culprits being android OS (46%) and android system (16%) the battery life is already at 26%.
Other days when its on my desk it uses nowhere near as much...
Click to expand...
Click to collapse
Man I know I should say something but I'm just gonna sit back and watch this one unfold lol no astroglide
Sent from my SAMSUNG-SGH-I727 using XDA App
But seriously though, post this in q&a as you will not get reamed in the ___.
Answer: try one of the roms in this forum since that is what this forum is for, roms and development and such. They should be your answer since your current rom is filled with BS that sucks battery away my friend
Sent from my SAMSUNG-SGH-I727 using XDA App
@jayharper08 you are welcome here!!!!!!!!!!! hahahaha
I used stock with root and juicedefender battery is fine on mine
Sent from my SAMSUNG-SGH-I727 using xda premium
appdroid said:
@jayharper08 you are welcome here!!!!!!!!!!! hahahaha
Click to expand...
Click to collapse
I'm here!
OP, please keep questions in the Q&A section. These guys were nice tonight, which I like to see. Keep it up
Seriously though, OP, development section is for development threads only. Hope you get your answer
Sent from the MIUI powered 3d
vect0r said:
Have one of these, rooted, stock rom on Rogers (LTE).
The battery life seems inconsistent... Some days it seems fine but days like today with 11 hours off the charger, with the two highest battery culprits being android OS (46%) and android system (16%) the battery life is already at 26%.
Other days when its on my desk it uses nowhere near as much...
Click to expand...
Click to collapse
If you are rooted and not afraid of flashing ROMs than get BeastMOD ROM. The name says it all. I m heavy user and i go for a day with full charge.
jayharper08 said:
I'm here!
OP, please keep questions in the Q&A section. These guys were nice tonight, which I like to see. Keep it up
Seriously though, OP, development section is for development threads only. Hope you get your answer
Sent from the MIUI powered 3d
Click to expand...
Click to collapse
I realized I posted it there once I left the house and I knew what I was going to come back to.
My bad.
appdroid said:
If you are rooted and not afraid of flashing ROMs than get BeastMOD ROM. The name says it all. I m heavy user and i go for a day with full charge.
Click to expand...
Click to collapse
You talking about the TMo version? I did a search and I cant find a Skyrocket or Rogers version of a BeastMOD ROM.
BTW I get have been getting 34-37 hrs @ 20-15% on the BoneSTOCKeteer-v1.0 ROM with med to light use. Your mileage may vary, but stock ROM only lasted a day with the same use.
edit: the more you play with/use your phone the faster the battery is going to peter out no matter the ROM
I noticed that wifi has a big impact on battery life. I hit about 50% of battery life with it on in about 5 hours but with it off and moderate use I can get 2 days use.
Just a thought and I froze lots of the SNS syncing apps with TB. I dont use those since i use another program for FB.
I actually like the ATT Smart Wifi app. Shuts down wifi when not in use. I think the free version of Juice Defender doesn't do that.
I have now owned my 727R for 6 weeks, coming from an iphone 4. I am finding the battery life inconsistent from charge to charge and anywhere from barely adequate to downright poor. Maximum I have ever gotten was 26 hours with minimal use and minimum has been 10 hours with minimal use.
I have installed and use Juice defender, and have looked at a variety of apps such as cpu spy, cpu hound, traffic monitor. I have turned off notification as much as possible and all other tricks under the sun.
My phone does not seem to go to deep sleep often and a lot of times it shows as awake even though the screen was off for a while.
The straw that broke the camle was when I cmpared notes with my clleague who has a Galaxy S (I know, no 4g, no LTE, smaller csreen). But he is getting 90% battery life with wifi and bluetooth on after 7 hours 15 minutes (minimal use). In the same time period I am down to 60% with bluetooth off!
I am not planning on rooting the phone and using custom ROMS or Kernels right now.
What gives? What do I look at to improve battery life?
Thanks
i notice with out a lot of changes i get horrible horrible battery life. but with a custom rom like quick wiz. i turn screen down. wifi off. under clock it and use a battery saver plus task killer i get two days moderet (use
Sent from my SAMSUNG-SGH-I727 using xda premium
I would suggest since Roger stock rom sucks the life out of the battery to root it and use faux123 kernel and Gideon's script to under clock it. Im using at&t stock rom rooted and faux123 kernel and I haven't had a bad battery day yet.. currently 12hrs moderate use 73% still.... not bad at all. Give it a try.. its not like it could any worse lol
Sent from my SAMSUNG-SGH-I727 using xda premium
dmunjal said:
I actually like the ATT Smart Wifi app. Shuts down wifi when not in use. I think the free version of Juice Defender doesn't do that.
Click to expand...
Click to collapse
It looks like this isn't available for Skyrocket.
1) Does it work like it should, and does it save battery, or is the battery savings negated by other junk running with it in the background? Reviews seem very mixed.
2) If you got it on a SR, how? Would pulling the APK from another device work?
rezadue said:
I have now owned my 727R for 6 weeks, coming from an iphone 4. I am finding the battery life inconsistent from charge to charge and anywhere from barely adequate to downright poor. Maximum I have ever gotten was 26 hours with minimal use and minimum has been 10 hours with minimal use.
I have installed and use Juice defender, and have looked at a variety of apps such as cpu spy, cpu hound, traffic monitor. I have turned off notification as much as possible and all other tricks under the sun.
My phone does not seem to go to deep sleep often and a lot of times it shows as awake even though the screen was off for a while.
The straw that broke the camle was when I cmpared notes with my clleague who has a Galaxy S (I know, no 4g, no LTE, smaller csreen). But he is getting 90% battery life with wifi and bluetooth on after 7 hours 15 minutes (minimal use). In the same time period I am down to 60% with bluetooth off!
I am not planning on rooting the phone and using custom ROMS or Kernels right now.
What gives? What do I look at to improve battery life?
Thanks
Click to expand...
Click to collapse
I hated my skyrocket when I first got it because the battery sucked. Never could make it through a full day of average use. I did a search, found out how to root and install a custom rom and now I love it. I can go a full day and still have 20% left. All I can recommend is rooting and at least remove bloatware. I've never seen a single skyrocket user happy with their battery life on stock. Maybe sell or trade it for another iPhone.
Sent from my SAMSUNG-SGH-I727 using xda premium

[Q] Zapping and Extended Life Battery... should I root?

Hello All,
I've got a Droid X with the handy and convenient one-click root method Z4root. However, my wife's Droid Charge is an entirely different story. So far I haven't rooted it because I'm hoping to use that as a last resort (I don't want to brick her phone).
She was having some trouble with battery life, so she bought a Samsung extended life battery. Instead of her phone dying within 4 hours of a full charge it could make it pretty much all day. But this week all of a sudden, even with that, she's back down to 6 hours, if that.
Early on when she got the phone I downloaded Advanced Task Killer for her and gave her some basic tips (low brightness, no mobile data, etc.), but I'm at a loss. I'm not sure if it's the GB update or what. I'm almost ready to root her phone and roll it back to Froyo because I think that's part of the problem, but I'm at a loss. Do you guys have any suggestions? Or is rooting, battery calibrating, and cleaning out bloatware my only option? I'd appreciate any help. Thanks Droid experts!!!
Don't use advanced task killer first of all. It will probably reduce battery life. GB update has made the battery better in all situations.
Whether or not to root is really up to you however if you do decide to root it is actually quite easy to root EP4D(the latest OTA update). Here is an easy to follow write up that I did:
http://forum.xda-developers.com/showthread.php?t=1434738
Personally I rooted my phone and I have loved it. When I was using stock rom debloating did help some with my battery life. The biggest difference I found however when when I flashed eclipse and imnuts pbj EP4D kernel on to my phone. Eclipse is an awesome rom that is already debloated and has been tweaked to run super smooth. Imnuts pbj kernel has lots of great performance and power saving features(for example the ability to undervolt). Running stock I would get about 8 hours of moderate use from my standard battery(1600mah) and 4 hours of heavy use. Running Eclipse with imnuts kernel I get 18-20 hours moderate use and 8-10 hours heavy use.
cadillacactor said:
Hello All,
I've got a Droid X with the handy and convenient one-click root method Z4root. However, my wife's Droid Charge is an entirely different story. So far I haven't rooted it because I'm hoping to use that as a last resort (I don't want to brick her phone).
She was having some trouble with battery life, so she bought a Samsung extended life battery. Instead of her phone dying within 4 hours of a full charge it could make it pretty much all day. But this week all of a sudden, even with that, she's back down to 6 hours, if that.
Early on when she got the phone I downloaded Advanced Task Killer for her and gave her some basic tips (low brightness, no mobile data, etc.), but I'm at a loss. I'm not sure if it's the GB update or what. I'm almost ready to root her phone and roll it back to Froyo because I think that's part of the problem, but I'm at a loss. Do you guys have any suggestions? Or is rooting, battery calibrating, and cleaning out bloatware my only option? I'd appreciate any help. Thanks Droid experts!!!
Click to expand...
Click to collapse
calibrating the battery would probably help. id check to see whats running; gps, wifi, bt, etc. also it could be a rogue app that is sucking up all the juice. juice defender could help and if u have no use for location apps u can go into setting/location and turn off stand alone gps, google location, and vzw location. but def root the phone and put a custom kernel and rom on the phone, there will be a big difference.
I find that Facebook often runs rampant and needs to be told to stfu constantly. Also, a custom kernel with aggressive undervolting will help too.
Sent from my SCH-I510 using xda premium
kvswim said:
I find that Facebook often runs rampant and needs to be told to stfu constantly. Also, a custom kernel with aggressive undervolting will help too.
Sent from my SCH-I510 using xda premium
Click to expand...
Click to collapse
I agree, and you'd think with all that money they're worth and throwing around that they could make an app that doesn't GARGLE TESTICLES
blazing through on my Galaxy Nexus via XDA app
anoninja118 said:
I agree, and you'd think with all that money they're worth and throwing around that they could make an app that doesn't GARGLE TESTICLES
blazing through on my Galaxy Nexus via XDA app
Click to expand...
Click to collapse
Seriously. The IOS version has ZERO issues.
Sent from my SCH-I510 using xda premium

Stable rom

Hello everyone, I just got my new skyrocket and I really liked him but one thing really disappoint me, the battery
It's die very fast... So I want to install a stable rom that have good battery life.
If u know one pliz let me know !
Thank u :laugh:
Many of the jb roms are stable and have better battery life than stock ics you'll have to try some to see what works best for you. I'm running liquid smooth with h0tcaze kernel.
Sent from my SGH-I727 using xda app-developers app
I agree, you'll need to try out some custom ROMs yourself and see which ones you like better. Remember to give each ROM at least a couple of days of usage so as to it can settle and a full battery cycle before judging its battery life.
Personally, I'm using SkyJB and happy with its battery life. You should be able to get 24 hours on a charge with 2 hours of on-screen time.
Good luck!
Sent from my SAMSUNG-SGH-I727 using xda premium
I've long been a fan of SeanZ's ROMs, but the latest builds of SkyJB have left me wanting. I've spent the past couple of weeks on car vs. driver's Nibbles ROM and it's a work of art. Couple of kernel choices, high levels of customization, and install only the cruft that you want.
While I still think it's the best choice, moving to a custom ROM isn't your only option, either. You can consider instead just rooting your stock install and then doing a small bit of work to better improve your battery performance:
Make sure you're always using the stock charger, using anything else will often prevent your phone from entering Deep Sleep
Use something like Titanium Backup to freeze all the carrier and Samsung garbage
Turn off automatic brightness, and Wifi/Blutetooth/GPS if you're not using them
Turn off auto refresh on all of your social network apps (this is the dumbest default-on setting I've ever seen; why does anyone need to download newsfeeds when they're not looking at it?)
Keep a close eye on Settings/Battery and use BetterBatteryStats to see what's truly doing the damage
Just remember to make a nandroid backup of your entire phone and make multiple copies of that backup before proceeding with anything.
More handy threads:
[HOW TO] Fix Your Skyrocket's Battery Life
Better Battery Stats
Good luck!
In also installed Nibble a couple of days ago, two kernel options, can't remember the name of mine, it had a Z in it, and it was version 3.
I had used Sean's on ICS, and was going to go to Sean's JB, but I started reading threads and liked what I read about this ROM.
It is the most stable ROM I've ever installed, and with the clock slowed down to 1,026, conservative governor and other power tweaks, I'm getting the best battery life I've ever gotten on any rom on this phone.
Very Very pleased. Install and dontate!
Locked http://forum.xda-developers.com/showthread.php?t=1612881

[Q] Best ics battery life rom/kernel?.

Hi, ive been searching trough isc roms and kernels trying to find one with a good battery life, but there isnt, they all talk about customizations, power, performance but not about battery life. I flashed CM9 with its own kernel and its nice, but it got crashed some times when i was websurffing and the battery life gets like 13hrs of standby and 3 hrs of usage (wifi, network, display), so i went back to GB stock. im not sure if its an isc problem or just becuase of CM. Well id like to know if there´s an ICS rom or kernel that gives me atleast 24hrs of standby and a good stability.
And what about the CM9 crashes?, its isc´s bugs?
Im wating for a JB release, as it seems to be bettter than ICS. Thanks for reading , and sorry for this questions, is just that xda is the best place to find information as im a newbie in android c:
try the hefe kernal or one of the newer ones posted by team Fahq. Might help with stability.
Then flash the battery mod posted by itzik2sh. That made a very noticeable difference for me.
http://forum.xda-developers.com/showthread.php?t=1985073
I was running ultragen with hefe kernel+itzik2sh's battery mod and was getting very very good battery life and the phone was stable.
Also changing the governor to SmartAssV2 can result in great battery life, even if my phone is clocked to 1.2 or 1.4 GHz.
But if you do not understand overclocking, do not try it, I read a couple articles before I actually OC'ed my phone.
If you want performance and battery life pertaining to kernel, you can try Hefe or Lightning Zap.
Other than that, you can try tweaks around OUR forums and see the results. You can also install Pimp My Rom to install tweaks.
th3controller said:
Also changing the governor to SmartAssV2 can result in great battery life, even if my phone is clocked to 1.2 or 1.4 GHz.
But if you do not understand overclocking, do not try it, I read a couple articles before I actually OC'ed my phone.
If you want performance and battery life pertaining to kernel, you can try Hefe or Lightning Zap.
Other than that, you can try tweaks around OUR forums and see the results. You can also install Pimp My Rom to install tweaks.
Click to expand...
Click to collapse
, dont worry about overclock, i know all the risks and even CM9 from team acid gives you that option. But just let me know man, what is a governor?, never heard about that, and how much time you got of battery with that?
adaltavo said:
, dont worry about overclock, i know all the risks and even CM9 from team acid gives you that option. But just let me know man, what is a governor?, never heard about that, and how much time you got of battery with that?
Click to expand...
Click to collapse
This thing called google brought me to a link to explain governors, so I thought I was paste it for you, even though in the time to type in your question you could googled it yourself.
http://forum.xda-developers.com/showthread.php?t=2005306
As to say how much battery life? Doing what? On standby? With the screen on full brightness playing GTA? Connected to data all the time?
There is no answer to that, because everyone uses the phone differently. Obviously if I say I get 2 days out of my phone and someone else gets 2 hours, maybe I only sent 15 txt messages and they watched HD Youtube off data for 2 hours while their GPS was on.
Wifi and GPS use a lot of battery when always leave on. Turn it off when u don't need it. Hefe kernel seems to help with the battery drainage issue.
Sent from my SGH-T959V using xda premium
getochkn said:
This thing called google brought me to a link to explain governors, so I thought I was paste it for you, even though in the time to type in your question you could googled it yourself.
http://forum.xda-developers.com/showthread.php?t=2005306
As to say how much battery life? Doing what? On standby? With the screen on full brightness playing GTA? Connected to data all the time?
There is no answer to that, because everyone uses the phone differently. Obviously if I say I get 2 days out of my phone and someone else gets 2 hours, maybe I only sent 15 txt messages and they watched HD Youtube off data for 2 hours while their GPS was on.
Click to expand...
Click to collapse
Dont get mad man. About the search, ive done that, but here i can find a better and smaller answer. And about the battery,as you suere read in my first post upside i was saying in standby and a light use, and how much it lasted for me (a very short timefor a new battery). Anyways, thanks for the link .
And thanks mike y, Ill try out your combination.
I'm currently on UltraGen with Hefe-KOD kernel. Great battery life with good performance. Attached screen shots is with lite usage. Came from AOKP Milestone 6 latest build. Great battery life as well. Will probably go back to AOKP in a few days.
╰(◣﹏◢)╯
DragnzKlaw said:
I'm currently on UltraGen with Hefe-KOD kernel. Great battery life with good performance. Attached screen shots is with lite usage. Came from AOKP Milestone 6 latest build. Great battery life as well. Will probably go back to AOKP in a few days.
╰(◣﹏◢)╯
Click to expand...
Click to collapse
Thats a really great battery life . I have another question, that battery life is because Hefe Kernel or Ultragen?
adaltavo said:
Thats a really great battery life . I have another question, that battery life is because Hefe Kernel or Ultragen?
Click to expand...
Click to collapse
That battery life is because he doesn't use his phone.
Ive noticed of that, but even when I was on CM9 i got only 15 hrs on standby, either way, what thing really provides that battery life?, Ultragen or Hefe kernel?

Which rom is best for battery life?

I recently purchased this phone, and have been appalled by the battery life, it's atrocious. I also seem to have a bug with Maps that keeps draining me, even though I don't use any location services, etc. So now, I'm going to install a new rom, and see if my battery improves significantly. My question is, which rom is the best with battery life? There is no point in having this fancy phone if you can't use it because the battery is dead before you even get out of work and it's just been sitting in your pocket -_-, this is what happened to me.
Right now I'm downloading CleanROM 6r2, latest build. I do intend on flashing it later tonight and testing how the battery level is, and if it still declares I'm roaming when I'm obviously not.
Right now I'm stock, rooted and bootloader unlocked I have no put any roms on the phone as of yet, but battery is terrible regardless. My brother has the same phone, same carrier and same battery issues albeit, not nearly as detrimental as mine.
Thanks in advance. If CleanROM is the best with battery life thus far that would be great. I'd like to try 4.2.2, but hear it's got terrible battery life?
Sorry to be the first to say that "what's the best Rom" is frowned on around here
You really need to find out what works best on your phone through reading and testing.
However just to point you in the right direction. clean Rom has never let me down and synergy can sleep like a baby
Finally I'd think it is safe to say aosp Roms will never compare to battery on tw
They can still be very good but for your purpose you may have better luck else where.
God bless the American people
You could just freeze maps if you are not using it.
Sent from my SCH-I535 using xda app-developers app
Spewed said:
I recently purchased this phone, and have been appalled by the battery life, it's atrocious. I also seem to have a bug with Maps that keeps draining me, even though I don't use any location services, etc. So now, I'm going to install a new rom, and see if my battery improves significantly. My question is, which rom is the best with battery life? There is no point in having this fancy phone if you can't use it because the battery is dead before you even get out of work and it's just been sitting in your pocket -_-, this is what happened to me.
Right now I'm downloading CleanROM 6r2, latest build. I do intend on flashing it later tonight and testing how the battery level is, and if it still declares I'm roaming when I'm obviously not.
Right now I'm stock, rooted and bootloader unlocked I have no put any roms on the phone as of yet, but battery is terrible regardless. My brother has the same phone, same carrier and same battery issues albeit, not nearly as detrimental as mine.
Thanks in advance. If CleanROM is the best with battery life thus far that would be great. I'd like to try 4.2.2, but hear it's got terrible battery life?
Click to expand...
Click to collapse
95% battery life is controlled by the Kernel, not the rom. The other small 5% can contribute to battery such as odex vs deodex, quick boot up. Also, I'm not going to bring in user settings control such as screen brightness, apps sync intervals etc.. I'm talking about if we have 2 devices with the exact same setup, the kernel is where it makes a diff in battery saving.
Buy a zerolemon 7000mah battery off of Amazon for $32 problem solved.
[©Sent from my Samsung Galaxy S3 Verizon 4G LTE Powered by ZeroLemon 7000mah Extended Battery!!©]
Droid316 said:
Buy a zerolemon 7000mah battery off of Amazon for $32 problem solved.
[©Sent from my Samsung Galaxy S3 Verizon 4G LTE Powered by ZeroLemon 7000mah Extended Battery!!©]
Click to expand...
Click to collapse
Haha not all people like a boat sized phone
Sent from my SCH-I535 using xda app-developers app
barrackOBAMA said:
Haha not all people like a boat sized phone
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
This ^^. I thought about it, but its just too big and intrusive.
Besides, my phone shouldn't die idle in my pocket. My brothers AT&T S3 stayed on for 3 days without usage, mine died in under 8 hours.
Anyway, I do understand that "what is the best" is frowned upon. I've been around a little while, I'm just not very active. I really wanted more of a general answer regarding user feedback with certain roms, or experiences maybe.
Also, regarding the kernel that is news to me, I didn't know that. Thanks for the information. I guess I can redirect my search to a kernel.
I do want to report though that my battery life has improved significantly I think than what it was before. Granted the rom was just installed today and has already died, I used it very heavily today though as opposed to the very minimal usage that killed it previously. I wont for certain until I get back to school and have it idle around for a while.
I'll check out Synergy if I'm not impressed, although CleanROM right now has fixed the MAPS issue I was experiencing. It no longer shows it as something that's killing my battery and I left all the settings the same as they were. So that tells me it was an obvious bug in my software specifically or something of that nature. So far so good.
P.S., did you personally have better life with Synergy over CleanRom?
Btw, I have always maintained a modest setup on my phone that should improve battery life. Low screen brightness, no WIFI unless I need it, no mobile data unless I want it or need it. I never checked on sync intervals though, I'll have to do that.^_^
It all depends on the kernel and its setting. My experience so far is that I overall get good battery life with LeanKernel, GalaxyKOR, KT kernel regardless what ROM I use. I also use DS Battery Saver in Slumberer mode. At one point after fully charging my phone I left the screen off for 8 hours woke up it went from 100 % to 97%.
I'll check out DS battery and some of those kernels. What is your primary ROM? I'm digging CleanRom right now.
Sent from my SCH-I535 using xda app-developers app
Nothing beat lean kernel and clean rom lite
Sent from my SCH-I535 using xda app-developers app
Well my favorite ROM is Plasma I always find myself going back to that ROM.
barrackOBAMA said:
Nothing beat lean kernel and clean rom lite
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
I noticed Lean Kernel is an AOSP kernel, is it adivsed to use with CleanROM 6.0?
Droid316 said:
Buy a zerolemon 7000mah battery off of Amazon for $32 problem solved.
[©Sent from my Samsung Galaxy S3 Verizon 4G LTE Powered by ZeroLemon 7000mah Extended Battery!!©]
Click to expand...
Click to collapse
Will this battery fit the same as stock?
---------- Post added at 03:01 PM ---------- Previous post was at 02:57 PM ----------
I recommend just trying diff roms and diff kernels and just see what works best for you. I am currently using Jelly Beans build 13 with LeanKernel and I have really good battery life.
dward26 said:
Will this battery fit the same as stock?
---------- Post added at 03:01 PM ---------- Previous post was at 02:57 PM ----------
I recommend just trying diff roms and diff kernels and just see what works best for you. I am currently using Jelly Beans build 13 with LeanKernel and I have really good battery life.
Click to expand...
Click to collapse
Went ahead and flashed lean kernel v 1.10 now my phone wont boot up. I get 2 Samsung Galaxy logo's then it turns back off. ?
In the process of restoring a backup I made. Is there something wrong with the way I approached things? I simply put the zip on my sd card, and flashed it in CWM
Spewed said:
Went ahead and flashed lean kernel v 1.10 now my phone wont boot up. I get 2 Samsung Galaxy logo's then it turns back off. ?
In the process of restoring a backup I made. Is there something wrong with the way I approached things? I simply put the zip on my sd card, and flashed it in CWM
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So my backup saved me. After that I went through file directory for leankernel and seen nothing about 1.10 haha, so I guess I downloaded something wrong. Now I'm going to try flashing 2.1 will report.
Edit: So, I did flash the wrong kernel on accident. New 2.1 kernel worked for me this time.
Spewed said:
So my backup saved me. After that I went through file directory for leankernel and seen nothing about 1.10 haha, so I guess I downloaded something wrong. Now I'm going to try flashing 2.1 will report.
Edit: So, I did flash the wrong kernel on accident. New 2.1 kernel worked for me this time.
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Leankernel has an TW and AOSP version. Good thing you did a backup.
Download Better Battery Stats to better track down your wakelocks. Besides that I don't really think there is anything that can be significantly improved going from ROM to ROM. 4.2.2 ROMs are starting to rival TW in terms of battery life. The biggest battery killer is low signal. If you are in a building or on the edge of a service area having your phone constantly switching towers or going from 3g/4g really eats up the battery.
Clean Rom + Lean Kernel
Sent from my SCH-I535 using xda premium
Spewed said:
I noticed Lean Kernel is an AOSP kernel, is it adivsed to use with CleanROM 6.0?
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There are Touchwiz and AOSP versions of Lean Kernel. Look in the original development section and flash the appropriate one for your ROM.
Sent from the Shark Tank using XDA premium
Droid316 said:
Buy a zerolemon 7000mah battery off of Amazon for $32 problem solved.
[©Sent from my Samsung Galaxy S3 Verizon 4G LTE Powered by ZeroLemon 7000mah Extended Battery!!©]
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I purchased the 7000mah battery and lost my data connection when I was away from my house. I asked around and it's a known bug, but a lot of people don't care because the battery lasts so long. I have the 4200 hyperion and 4400 Anker and love the Anker... as a back cover, I use Seidio's cover because the ones that come with Anker and Hyperion are crap.
On my phone, I have used almost all the TW and AOSP ROMs.... For me, CleanRom gets the best battery. I am not into messing with my performance settings, I don't find it helps all that much and causes more problems than it's worth. With the Anker battery, I go through about 35% battery per day... if I let my phone get down to 5% battery life left, I usually have somewhere around 6 hours of screen time. For me, that's plenty.

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