Can I have a suggestion for a kernel? - Verizon Samsung Galaxy S III

All I am looking for is a kernel that runs well with the latest version of the Liquid Smooth ROM. That allows overclocking, underclocking, and has really good battery life because after I installed the ROM last night the next day my phone only lasted about 7 hours and I wasn't really doing much. I had all the toggles off except for Wi-Fi where I was connected to the internet so it wasn't searching. My brightness was turned all the way down as well. I also ended the unnecessary processes on my phone.
Thanks for the help everyone. Hopefully I can learn more about rooting so I won't need help in the future.

ive had so much good luck with ktoonz kernel that i havent bothered to try anything else.
it comes with a great app to do all of the things you want called ktweaker.
others run BMS and leankernel with success, but ive never tried them.

ddurandSGS3 said:
ive had so much good luck with ktoonz kernel that i havent bothered to try anything else.
it comes with a great app to do all of the things you want called ktweaker.
others run BMS and leankernel with success, but ive never tried them.
Click to expand...
Click to collapse
I am running the lean kernel right now but it seems to have my battery drain super fast. :/ I am thinking about getting a bigger battery because Samsung even said that the Galaxy S3 was shipped with bad batteries and that they would release extended batteries, but if I can fix it with a better kernel then I can save some money. Haha.

Whast your screen on time?
get better battery stats its likely that you have a wakelock or a rogue app behaving funny.

Related

[Q] Battery Life rooted

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.

[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?

[Q] Should I keep PACman ROM or move onto Viper?

First off, I apologize if this the wrong spot. First thread and this category seemed appropriate. Now the main question. My PACman ROM I really love but the battery life is horrendous! I really like the ultimate customization but honestly the battery life is irritating. Now I want to switch to Viper. I was also planning to flash a custom kernel. ElementalX I believe it's called. Now I need help if I should switch. Many thanks!
EDIT 1: I installed Viper, it ran smoothly, but what I like to call "self plug-ins" are way to much from Venom. They have to many Venom/Viper apps and they are probably useless. So uninstalled and hopefully I'll research more of the tweaks for a better experience next time.
SilentDeathShot said:
First off, I apologize if this the wrong spot. First thread and this category seemed appropriate. Now the main question. My PACman ROM I really love but the battery life is horrendous! I really like the ultimate customization but honestly the battery life is irritating. Now I want to switch to Viper. I was also planning to flash a custom kernel. ElementalX I believe it's called. Now I need help if I should switch. Many thanks!
Click to expand...
Click to collapse
I haven't used PACman, but I'm a huge fan of CM10 (not 10.1 for me yet).
I used ViperOneS for about 7 months and enjoyed it, but it definitely still felt a little bloated (and that was using a custom kernel with the system overclocked and undervolted). The customization was nice, it had few bugs, and the sense camera is hard to beat. I have limited experience with Viper 2.0 - so someone else may need to chime in about it specifically. I used the de-Sensed installer and it still felt slightly bloated.
CM10 is a much cleaner experience in my opinion. Even without a custom kernel that has the chip overclocked, the ROM runs much more smoothly. It is nearly a perfect ROM except for the camera. It's not bad, but it's definitely nowhere near as good as Sense. I would also say that CM is more stable than Viper, but only slightly so.
It really comes down to what you value.
@ OP, what do you expect from this question? There are people who say Viper is great (including me) and others who will say it isn't worth it to switch. Just try and flash and see for yourself to get the best inside info about this ROM. After that you can tell us if it was worth it
Nit trying to be rude or something, but if you got a battery drain problem, then its probably not the ROM(although I use JellyBAM - not from xda), but something else. I used pacman in the past, and it was similar to Stoxk sense, or maybe a little better. Try a clean install, and try not to restore any settings. If battery life still isn't right, then its probably an app behaving poorly.
Boes40 said:
@ OP, what do you expect from this question? There are people who say Viper is great (including me) and others who will say it isn't worth it to switch. Just try and flash and see for yourself to get the best inside info about this ROM. After that you can tell us if it was worth it
Click to expand...
Click to collapse
I'm just looking for a better battery life, smooth performance, and a just an overall easy experience. I'm used to Jellybean ROMs the most, so sense type are kinda new for me.
YoMarK said:
Nit trying to be rude or something, but if you got a battery drain problem, then its probably not the ROM(although I use JellyBAM - not from xda), but something else. I used pacman in the past, and it was similar to Stoxk sense, or maybe a little better. Try a clean install, and try not to restore any settings. If battery life still isn't right, then its probably an app behaving poorly.
Click to expand...
Click to collapse
I've done so many reinstalls. Maybe in the past week I'll say 10. I played the pretty CPU and GPU demanding game ago. But I haven't played in awhile and it's not running.

[Q] To change ROMs or not

So I typically root almost all my android devices once I get them. My Infinity was the first device I tried keeping stock unrooted as long as possible. I will be honest with saying that there were some times that I didn't even think about the fact if it was rooted or not. Unlike my phone I really only use it for class from time to time to take notes and mostly read books/comics or play games. However, I was utterly floored by the speed difference that my friend got out of his by rooting his. He picked up a TF700 about a month ago from ebay and rooted it the other day. We then spent yesterday testing it out with similar loads. His battery life was about an hour better than mine doing relatively the same thing (head to head gaming), watching netflix, and browsing a few comics. What really got me was the speed and decrease in lag. Honestly I didn't even realize the lag was so bad on mine (I guess I had grown use to it) compared to his.
So my question is this: Would I get even better performance / stability / battery life out of changing the rom to say Cyano or Paranoid or is the stock ROM minus the apps and a few tweaks from the threads the best I am going to get?
If anyone has any expriences they are willing to share with me I would greatly appreciate it.
DarqAnshin said:
So I typically root almost all my android devices once I get them. My Infinity was the first device I tried keeping stock unrooted as long as possible. I will be honest with saying that there were some times that I didn't even think about the fact if it was rooted or not. Unlike my phone I really only use it for class from time to time to take notes and mostly read books/comics or play games. However, I was utterly floored by the speed difference that my friend got out of his by rooting his. He picked up a TF700 about a month ago from ebay and rooted it the other day. We then spent yesterday testing it out with similar loads. His battery life was about an hour better than mine doing relatively the same thing (head to head gaming), watching netflix, and browsing a few comics. What really got me was the speed and decrease in lag. Honestly I didn't even realize the lag was so bad on mine (I guess I had grown use to it) compared to his.
So my question is this: Would I get even better performance / stability / battery life out of changing the rom to say Cyano or Paranoid or is the stock ROM minus the apps and a few tweaks from the threads the best I am going to get?
If anyone has any expriences they are willing to share with me I would greatly appreciate it.
Click to expand...
Click to collapse
I personally like Cromi/Cromi-X. I used Cyano for a while but settled on Cromi for the speed. Cromi is based on stock and optimized for speed, so if don't care about additional customization, I would say go for Cromi. But you will lose your warranty if you unlock the tablet to install custom ROMs. Not sure about stability/battery life improvements but I've never had issues with either on Cromi.
DarqAnshin said:
So I typically root almost all my android devices once I get them. My Infinity was the first device I tried keeping stock unrooted as long as possible. I will be honest with saying that there were some times that I didn't even think about the fact if it was rooted or not. Unlike my phone I really only use it for class from time to time to take notes and mostly read books/comics or play games. However, I was utterly floored by the speed difference that my friend got out of his by rooting his. He picked up a TF700 about a month ago from ebay and rooted it the other day. We then spent yesterday testing it out with similar loads. His battery life was about an hour better than mine doing relatively the same thing (head to head gaming), watching netflix, and browsing a few comics. What really got me was the speed and decrease in lag. Honestly I didn't even realize the lag was so bad on mine (I guess I had grown use to it) compared to his.
So my question is this: Would I get even better performance / stability / battery life out of changing the rom to say Cyano or Paranoid or is the stock ROM minus the apps and a few tweaks from the threads the best I am going to get?
If anyone has any expriences they are willing to share with me I would greatly appreciate it.
Click to expand...
Click to collapse
This is my two cents. Any custom rom and kernel that you pick will be faster than the stock. I am using Cromi X 4.7 and Hund 3.3.2. I believe that they are very major and stable. The battery life is depended on how you set your device up. Wifi and screen brightness are the most battery consumptions of all. You can go to the wifi advance setting and set it to never use wifi during sleep. You can lower the brightness of your screen unless you are outside to use the ips+. You can also set your turn off screen to one or two minutes before it goes to sleep. With all of that can give more battery back. You will be happy with Crmi X with your choice of kernel..
Drenus said:
I personally like Cromi/Cromi-X. I used Cyano for a while but settled on Cromi for the speed. Cromi is based on stock and optimized for speed, so if don't care about additional customization, I would say go for Cromi. But you will lose your warranty if you unlock the tablet to install custom ROMs. Not sure about stability/battery life improvements but I've never had issues with either on Cromi.
Click to expand...
Click to collapse
LetMeKnow said:
This is my two cents. Any custom rom and kernel that you pick will be faster than the stock. I am using Cromi X 4.7 and Hund 3.3.2. I believe that they are very major and stable. The battery life is depended on how you set your device up. Wifi and screen brightness are the most battery consumptions of all. You can go to the wifi advance setting and set it to never use wifi during sleep. You can lower the brightness of your screen unless you are outside to use the ips+. You can also set your turn off screen to one or two minutes before it goes to sleep. With all of that can give more battery back. You will be happy with Crmi X with your choice of kernel..
Click to expand...
Click to collapse
I wanted to thank both of you for all the help that you have provided. This was great advice and Cromi-X works amazingly. While I was drawn to CM by its features, trying out the speed of Crom definitely was a high point for me. The difference from the stock (even stock rooted with apps pulled) and Crom is night and day.
DarqAnshin said:
I wanted to thank both of you for all the help that you have provided. This was great advice and Cromi-X works amazingly. While I was drawn to CM by its features, trying out the speed of Crom definitely was a high point for me. The difference from the stock (even stock rooted with apps pulled) and Crom is night and day.
Click to expand...
Click to collapse
Welcome aboard - enjoy! :good: Just preparing CROMi-X 5.0 RC1 now
DarqAnshin said:
I wanted to thank both of you for all the help that you have provided. This was great advice and Cromi-X works amazingly. While I was drawn to CM by its features, trying out the speed of Crom definitely was a high point for me. The difference from the stock (even stock rooted with apps pulled) and Crom is night and day.
Click to expand...
Click to collapse
sbdags said:
Welcome aboard - enjoy! :good: Just preparing CROMi-X 5.0 RC1 now
Click to expand...
Click to collapse
I think when the Cromi X 5.0 RC1, you should give it a shot. I think that it will be even better than the previous versions..
Thanks Sbdags for your hard works.. :good:

Optimization guides?

After recently getting my fancy sgs3 stolen, I'm seriously considering keeping the Infuse as my daily driver, rooted and flashed with custom rom.
That said, if I was shooting for rock solid stability and maximum battery life anyone can possibly squeeze out of this (strangely high spec for a 2 year old) device, where would I begin?
Any kind of suggestions on kernels/radios/roms modification would be greatly appreciated!
For reference: right now I'm running aeon 1.4, pulling two gmail accounts with smatterings of ebook reading, IM'ing and tumblr posting. And the phone lasts for about two hours of screen time, six to ten hours of battery life per day.
Again, thanks guys!
Sent from my SAMSUNG-SGH-I997 using xda app-developers app
Someone correct me if I'm wrong, but if your running Aeon 1.4SL you should be able to flash one of the Synthesis kernels (1.2 GHz for best batt life) and video/MHL will still work without having to worry about flashing the restore. This should improve your overall battery life some. I'm new to this so you may want to wait for some experience to chime in. I have however flashed the 1.2 GHz Synthesis kernel while on Emancipation A1 and seen improved battery life.
http://forum.xda-developers.com/showthread.php?t=1638138
When I run GB, I use AEON 1.4 SL. I usually get a little more than 1 day with moderate use. 2+ days with light use. I run Entropy's 4/4/12 Daily Driver as a kernel and UCLB3 for my modem. I used UCKL2 for a little while because I had issues with signal strength at my home but it drained my battery more quickly.
----- edit -----
I haven't tried the Synthesis kernel because I've been running JB recently. But the response in the forums has been positive. You should give it a spin.
jkakkanad said:
When I run GB, I use AEON 1.4 SL. I usually get a little more than 1 day with moderate use. 2+ days with light use. I run Entropy's 4/4/12 Daily Driver as a kernel and UCLB3 for my modem. I used UCKL2 for a little while because I had issues with signal strength at my home but it drained my battery more quickly.
----- edit -----
I haven't tried the Synthesis kernel because I've been running JB recently. But the response in the forums has been positive. You should give it a spin.
Click to expand...
Click to collapse
Thanks!
Hmm that battery life sounds a bit better than what I get... I guess there's certainly room to tweak around with stuff.
How do you feel about running post ICS roms on infuse 4G so far? Are they worth it? Any significant performance/battery life hits you've noticed so far?
shrdlud said:
Thanks!
Hmm that battery life sounds a bit better than what I get... I guess there's certainly room to tweak around with stuff.
How do you feel about running post ICS roms on infuse 4G so far? Are they worth it? Any significant performance/battery life hits you've noticed so far?
Click to expand...
Click to collapse
The JB roms are very good although they do push the Infuse hardware pretty hard. They're very smooth and the only things that don't work are 720p video and MHL (if I remember correctly). Battery life is about the same although you might have to tweak the CPU settings a bit.
----edit----
The JB roms do experience some instability because, if I understand the situation correctly, they use a modified GB kernel. This can sometimes cause unexpected reboots or shut downs. It hasn't been an issue for me but if you're looking for stability, you can't go wrong with GB.
Do either of you use the Facebook app with Aeon? If so, do notifications for FB work for you? Sorry to go off topic but I posted this question in my own thread and got no response. Thanks.
I applied the V6 supercharger script after having serious memory lags (running consistently at 55Mb free, couldn't use the keyboard, open anything). I now am at 180-220Mb free, no texting issues and battery life seems better than stock.
top-dog said:
I applied the V6 supercharger script after having serious memory lags (running consistently at 55Mb free, couldn't use the keyboard, open anything). I now am at 180-220Mb free, no texting issues and battery life seems better than stock.
Click to expand...
Click to collapse
What ROM are you having this lag with?
Casper36 said:
What ROM are you having this lag with?
Click to expand...
Click to collapse
I noticed it with Beanstalk 4.3.1001, it got worse with the 4.3.1009. It's all good now running on 4.3.1015-20131026 with the V6 script. I manually unchecked the Memory Management settings to see if there was any difference, there wasn't.
Casper36 said:
Do either of you use the Facebook app with Aeon? If so, do notifications for FB work for you? Sorry to go off topic but I posted this question in my own thread and got no response. Thanks.
Click to expand...
Click to collapse
FB notifications worked for me back when I ran AEON
top-dog said:
I noticed it with Beanstalk 4.3.1001, it got worse with the 4.3.1009. It's all good now running on 4.3.1015-20131026 with the V6 script. I manually unchecked the Memory Management settings to see if there was any difference, there wasn't.
Click to expand...
Click to collapse
That's good to know. What scripts did you run from V6 Supercharger?
Casper36 said:
That's good to know. What scripts did you run from V6 Supercharger?
Click to expand...
Click to collapse
This one: http://forum.xda-developers.com/showthread.php?t=1484372
V6_SuperCharger_for_Android-Update9_RC12_Test_6
Easy to install and implement. I did both #6 & #7 to see which worked better, I've been running after selecting #7 for about 2 weeks now.

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