Different Kind of Kernel Tweaks - General Topics

Dear Friends,
I'm starting new thread for Different Kind of Kernel Tweaks in Android.
Everyone wanted there phone should work faster..... XDA is the place where you find lot of Kernel Tweaks which will make your phone faster.....
Example : We can increase the Sound, faster internet, sharing, etc....
Example please refer this thread.. http://forum.xda-developers.com/showthread.php?t=222637
I wanted only one place where we can find all the Kernel Tweaks, which will make user to learn and use the features......
Here I request all the member who ever found any kernel tweaks please post over here....

Related

LegenDroid super slim kernel - undervolted, audio and 8MB RAM hack!

Hello xda-devs
First of all, I need to clarify that we have nothing to do with the Legendroid ROM that was produced by RaiderX303. We named our kernel on behalf of our community forum - LegenDroid.com which was registered before LegenDroid ROM was posted.
Also, please note that we are aware of Ivan Dimkovic's Diet kernel and started this project development before it was released. We were going to terminate this project, but then decided to continue it since we are not overclocking, and are using original repository.
A little about our kernel, we are using the official Nexus One git repository which is located at android[dot]git[dot]kernel[dot]org (sorry again: ). Therefore, we will be using the 2.6.32-nexusonec tree for our kernel. Our kernel has also included the Undervolted (UV) and audio loudness fix. We have removed the most dev tools and trimmed down the kernel to its most basic, user-friendly, fast environment.
Basically, our target users are those who don't really need dev stuffs so maybe xda-developer may not really be the best place to share this piece, but who knows, someone might just be looking for it here, so here it is. The kernel was crosscompiled on GNU/Linux, SlamD64 laptop. These are the features it has:
Based on android.git.kernel.org, 2.6.32-nexusonec tree
Static/basic undervoltage
Compiled with NEON and VFPv3 extension support
Disable most of the debugging options
Disabled loopback block device
Using SLOB events controller
CBQ in network
Enable all the cpufreq modes
Enabled HIGHMEM. RAM size will be 394MB
Enabled EXT3/4 filesystem
Audio Loudness Fix
+ 8MB RAM reclaimed from Camera hack - patches by pershoot
- Disable BUG() function from kernel. This will make 'less' warnings' and decreased in kernel size too.
How-to guide, download link and other info can be obtained from our forum at legendroid[dot]com (sorry guys, not enough posts, can't post direct links). I wanted to post it here, but since we will updating it pretty often, it will be best to manage the updated link in one place
Kudos to xda-developers team. Without you guys, this was definitely not possible. Thanks for providing this mobile hacking heaven.
Not to forget, the Android sifu, cyanogen for his endless efforts, along with his kanging #teamdouche. You guys kick some serious arse in Android world.
Happy trying and feel free to feedback us with issues, bugs or anything else.
Regards,
Shahz - LegenDroid Community
No feedback guys? I'd like some testers if possible.
And I don't need donations or mobile phones like most developers ask for. I just need testers. Consider it as my learning playground, and you guys are the gurus

[Polls] PIMP MY ROM - Polls Thread [Your Opinion Matters !]

I set up this thread for users of Pimp My Rom to give their opinion about different subjects related to the app, the features I want to implement, pretty much anything I consider worthy asking users their opinion, because in the end, it all comes down to you, the users.
I think that following what the majority of users approves is a good way to improve this project and to get a better idea of how my application is really used and what people think of it.
With this thread, your opinion can really have an impact on the app and the direction it will evolve towards, be it design-wise or features-wise.
If you don't know Pimp My Rom, you can check out the following links :
Original XDA thread : http://forum.xda-developers.com/showthread.php?t=1908269
Google Play Link : https://play.google.com/store/apps/details?id=com.androguide.pimp.my.rom
Website : http://pimpmyrom.org
Please participate to the polls only if you are a user of Pimp My Rom.
Edit : Dammit, I thought multiple polls could be added to a thread, apparently not. I'll create a polling system on the pmr website soon.

[Q&A] (Rom)cwm-Unnamed-Mar-22-2012

Q&A for (Rom)cwm-Unnamed-Mar-22-2012
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer.
Before posting, please use the forum search and read through the discussion thread for (Rom)cwm-Unnamed-Mar-22-2012. If you can't find an answer, post it here, being sure to give as much information as possible (firmware version, steps to reproduce, logcat if available) so that you can get help.
Thanks for understanding and for helping to keep XDA neat and tidy!
Thank you.
hi.
i tried this rom and i found no bugs. little 'issues' i got are
* its shows 'vilhala final' in somewhere bulild version or somewhere i cant remember
* i started subway surfer and it ran with minor lags, but one i'm done playing. i couldnt exit game and suddnly fone got forzen and shutdown. might be extensive battery drain or sur to less RAM, but fone didn't restarted. i did battry pull. pluged into charger and then started, phone boots normally. (i had 79%battery when i started game)
* fonts are not attractive to me but thanks to dev who gave us choice to download custom fonts online and use it normally. i did that.
* Adw launcher has not any better looking themes (to me)
* Status bar dissapread so many times (i recheckd settings)
* THIS THINGS MADE ME THINK THAT ive read sgst959v can b overclocked at most 1.3, but ive seen in quadrnt tht this is overclocked at 1.4.
i want to let people know that i am not any dev or skilled person, m just normal user sharing his experience about this rom. i dont know exactly that is was kernel or rom which overclocked CPU to 1.4 . m using blastoff kernal with this rom.
*** all those above stated are not bugs or something, they are just issues in encountered while using this rom , so please dont take it as negative. i really appreaciate the effort of dev, and i believe to let dev know about user experiences. + or -ve.
PROS
smooth, customiszable (really) , no lags during functions, clean scrolling , effective DSP manager, power menu mod, removed bloatwares, nice connectivity modem, very nice battery timing, beautiful buble effects excellent grident looks in messaging (clean yet beautiful), wifi battery and signal icons are good.
thank u soo much for this . and i reaqest, people still have this phone so please do devlop more of roms for sgs4g t959v. i really apreeciate your effort.
EDIT
Woops, I replied to the wrong thread

Best Kernel and settings

Hello everyone!
I'm making this thread because I want to know (and others too) what the best kernel settings are for our osprey.
So please share your kernel setup with us
I mainly prefer battery backup and cooler temperatures.
thanks!

Kernel Tweaking Settings (Synapse,3c,Toolkit)

I was hoping to get some feedback on what settings people are using either with Synapse-skyhigh kernel or Kernel Toolkit-Sickness kernel (or 3c,kernel adiutor,etc) and what the goal is of your settings (battery,performance,guessing) and which rom you are using. Like:
Rom/Kernel-
Kernel App-
List of anything changed from default-
Governer-
Battery-
Etc-
Reason for settings- (performance, battery, mixture, etc)
Actual result of settings- (terrible, good battery, bad battery/good performance, etc.
Each time I use either Skyhigh or Sickness I find myself going through synapse or 3c and chicken out on changing anything important looking as I have no idea what repercussions are. I was looking in general forum threads for each but am hoping for a more specific to our device kind of feedback.
I really hope there are several responses with various types of setups as it would GREATLY be appreciated as Im aware the time to respond a setting list is not generally looked forward to but Im also aware any thread I start gets a few replies at the most so to the few or hopefully wide audience I thank you ahead of time. To those that laugh at my no reply result know that I am too. :laugh:

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