[Q] Kernel - Galaxy S II Q&A, Help & Troubleshooting

I know this might get flamed but, what Kernel do YOU have the best results on, i know everyone uses their phones different, have different apps and all. but as an individual which Kernel do you achieve the most satisfaction out of?
ATM using RotBox 1.2
Latest Fluxi Kernel

About a week ago I switched to the rooted XWLPG stock Sammy kernel (using with an XWLPG based ROM) and the results have surprised me. Battery life and scrolling performance are as good as any other custom kernel I've used, and there are no bugs I've come across. I know that a couple of other people have complained about the smoothness of this kernel, but I have not experienced that problem, even when running underclocked at 1 GHz.

first of all, questions go in the q&a section.
and for us to recommend a kernel, one would have to know, what rom you use. you cannot use certain ics kernels with gingerbread and you cannot use stock kernels with aosp.
and how do you get a thanks for a question like that?

Chef_Tony said:
first of all, questions go in the q&a section.
and for us to recommend a kernel, one would have to know, what rom you use. you cannot use certain ics kernels with gingerbread and you cannot use stock kernels with aosp.
and how do you get a thanks for a question like that?
Click to expand...
Click to collapse
I thanked him accidentally. Gave you one too for your trouble.

Just try them yourself. A good place to start would be to sort the forum by "Stats".
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Related

Kernel and such?

Hello everyone!
I have a simple question that I would like to have answered. I'm adept at running custom ROMS on my GTAB, but I've never really messed with kernel stuff before.
There isn't exactly a 'topic' that deals with this, and pershoots website doesn't have that much detail either.
So I would like to know what kernel would be the best for me to run.
I've got VEGAn-Tab GingerEdition running and I just installed pershoots 2.6.32.39-cyanogenmod and it should be the ginger edition
Is this the right kernel or should I be running another?
Thanks
There are basically two kernels that are being actively supported on XDA, pershoot's and clemsyn's (clemsyn has several kernels out, but they're all just slight variations on the same kernel). If you want to overclock above 1.4GHz and/or adjust the voltage settings, then you should try clemsyn's. If not, then stick with pershoot's. It's what I use. It's what most of the devs on here include with their ROMs. For me, it seems to run better with less work. But try them both out for yourself and see what you like better. That's the only way you can really know if you're running the "right" kernel.
Also, pershoot just updated his kernel to 3.6.32.40, if you want the latest version.
Froyo use clemsyn. Gb use pershoot. Jmho...
Hey Thanks! This stuff gets quite confusing.
Another question here. I have installed Roms but how do we install a Kernel? Do we install prior to the Rom?
Thanks in advance
I've tested out every version.
1- froyo -->clemsy
2- ginger --> pershoot
3- flash kernel as you would with any other zip file. Do not use calk wipe all zip.

[Q] New to android and galaxy s2 !!!!!

I have a few questions sorry if its a repost but id rather make sure I get a good answer to those questions then any other variant of them.
I got a galaxy s2 a week ago and I feel like the battery life is really bad and the phone heats alot sometimes.... (BTW this is my first smartphone EVER) I was wondering which one of all these custom ROMs out there is the best for the galaxy s2? Which one will give me the smoothest experience with a good battery life and fix that heating problem?
Also, I have the Canadian bell's version so MUGKG2... When I look at ROMs all I see is XXKH3 or XXKE7, etc... Basically how and what version do I have to use/install to get a custom ROM? (P.S I know how Odin works and I know how to root since my phone is already rooted)
And what is the latest Android version possible to get on the galaxy s2? I heard something about 4.0 but I think the latest version possible to install is the 2.3.4 am I right? Also, every ROM is 2.3.4 right? Or do I have to flash a 2.3.4 (or 4.0 depending on the latest version) kernel on the phone?
Thanks for your time and have a good day!!!!!!!
Nick
1. there's no exact answer to which rom or kernel gives the best batt life. u should actually test them to see which fits your preference. there are also threads here which does benchmarkings and testing out batt life. try searching for them.
2. when u install a custom rom, it will say on their thread on what baseband version they based their rom. for example, LeoMar's ROM is based on KH3, etc. the rom chooses it for you basically.
3. the latest is 2.3.4, and almost all custom ROMs are based on 2.3.4. no need to flash anything extra
Ok so do I actually have to find a XXKG2 or MUGKG2 based ROM or I can take anything? And from personal experience which one do you think is the best one?
you can actually take in anything (at least your phone's getting an updated baseband version thru the custom roms).
i'm not quite sure how the different versions of the baseband affects my phone. i don't notice any difference in performance actually.
Aight!!! Thanks man. Which one do you recommend?
you can try using the dlev2 rom version 1.2 , its indeed great and also has good battery life
nickk_nac said:
Aight!!! Thanks man. Which one do you recommend?
Click to expand...
Click to collapse
cognition or litening rom can be good choices to start with.
leomar rom gives a lot of customization options because it has a kitchen app on the android market.
My recommendation is that you read some more, get comfortable before you flash anything on your device, know what you are about to get into instead of going on someone else's opinion, the questions you ask are of someone who doesn't fully understand what they are about to do.
It helps when you read a lot, you are able to think your own way through if something doesn't go exactly as planed, else you would have to come right back here to ask a million questions
you can find official firmware here: http://forum.xda-developers.com/showthread.php?t=1075278
as a few posts above i agree what that person said..do a bit more reading before you start flashing. i can remember the time when i wanted to start flashing and rooting and when i did not back up the stock rom the first time i panicked and i did not know what to do and how to get back the stock rom...funny now but back then not so funny..
anyway research play with your stock rom for a while and then flash...for custom rom i would suggest a few...Im using BatistaRom 3.7.7 its the smoothest fastest and battery efficient rom i have used so far...even when i go and try other roms i always come back to this one. For battery as well VillainRom 2.4.2 is one heck of a custom rom and the battery life on that bad boy is wicked..
With regarding kernels again it varies...read the threads of the rom you are interested in flashing and see what people suggest on them..
good luck and be careful when rooting and flashing. any help you need throw me a PM..
Yeah, there are like tons of ROMs and customizations for SGS2 and all major developers are cooking something or the other for our GS2...
Selection of ROM depends only on taste. Some people wants battery life, some people wants only speed and performance. So ask yourself, what kinda ROM you need. One built from scratch, one modded from stock, AOSP?
I use GingerMod Vanilla 0.4. Suits my taste

[Q] Android and kernel 3.0.x?

Not sure if this is the proper forum for the question, but since it is a general question, and I did try searching other sub-forums first, here goes. If this belongs in a different sub-forum, would a mod please move it.
I have read/heard of kernel v2.6.x having bugs in it. What are the chances of Android getting kernel v3.0.x? What would need to be done? Is it even feasible? What would be the pro/con of building a v3.0.x kernel? Would our phones perform better or worse with v3.0.x?
I've seen experimental roms with kernel 3.0 but unfortunately not for my DHD, don't ask me where and for what phone I don't really remember
google it, I'm sure you'll find it.. (also I don't know what changes brings along )
It will longer the battery life, i read somewhere. But i saw 3.0 kernel only on galaxy nexus for now. Waiting too
just buy smartphone with ICS and test it ))) There is 3.* kernel

Best kernel / rom combination? whats your opinion?

Yes, i realize this has been asked over 9000 times before (though a search for "best" didnt return anything), and yes i know best is different for everyone, so i dont expect a definate answer, im just looking for some opinions.
Which rom/kernel packages have you used, what are you using now, and why? what makes the one your using now better (or worse) than previous packages?
Im no stranger to flashing kernels / roms, however to me they all seem to be very similar, just different theming (i use Go Launcher anyways, so thats a non-issue.)
Lets get some general feedback which Kernels / roms you like and which ones you tried and hated!
I use the is this thread for real ROM, coupled with the I can't believe you made a new thread about this even after knowing there's loads already, kernel.
I find it works really well, much better than the previous threads.
Like i said, i used the search, nothing popped up. If you know better keywords to search for i'll gladly read through previous threads instead of waiting for people to post yet again.
Theres no way i can sift through the thousands of posts that are here when the search wont help me.
Let's see, from the past few days, searching for "kernel rom" in the Q&A section.
Poll: Which custom ROM(s) (any ver.) you usually flash on I9100?
[Q] which rom is best?
[Q] SGS2 Fast ROM & Kernel Combo (5333 Quadrant).
Which rom its better or the best?
[Q] What is best ROM for SII ?
[Q] which is the best combination of kernal ver and Rom for good battery life??
Which ROM to pick up? Too spoilt for choice!.
Thread closed.
Best relies on so many variables flash as what's best for someone else isn't likely to be best for you! Make a backup and flash away...............

Kernel, ROM... What should I change?

Hi, guys!
First, I love the S6 edge. Beautiful, nice design and features... But I´m having issues with the multitasking, battery and general speed. I´m currently in 5.1.1 STOCK and I´m thinking in a change. So, as far as I know there are 2 options; change the ROM or else change the Kernel.
The ROM I found the best is this: http://forum.xda-developers.com/galaxy-s6-edge/development/rom-carhdrom-1-t3111519/page111
And the Kernel is this one: http://forum.xda-developers.com/galaxy-s6-edge/orig-development/tw-simplkernel-t3091094
So, my question is if I should just change the Kernel or I should go for the whole ROM. I am not really sure if changing the kernel will make things faster and with better battery life...
Can you help me with this? I would also need ROOT access, s o maybe the ROM is a good option as the Kernel doesn´t have ROOT as far as I know.
Thanks, guys! I really appreciate your support!
Well most ROMs here are using Stock kernel, so i suggest u flash a ROM of ur choice, the ROM makers do some tweaking that surely make the phone feel snappier.
Good Luck.
First of all, you should read the forum rules. This doesn't belong into Android Development.
Duplicate of Change KERNEL or ROM?
Closed. OP DO NOT Double Post even across forums.

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