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LowKernel
A fast and stable kernel for the HTC One S
IMPORTANT NOTE:
This kernel is ONLY for stock-based ROMs. This won't work with CM9 builds.
Click to expand...
Click to collapse
FEATURES:
Updated to Linux 3.0.33
BFQ I/O scheduler added.
Simple I/O scheduler (SIO) added.
SmartassV2 CPU governor added.
Conservative CPU governor enabled.
Extra frequencies added for OC support.
Click to expand...
Click to collapse
INSTALL INSTRUCTIONS:
Download the ZIP and copy it to the internal storage.
Boot into recovery mode.
Flash the ZIP file.
Reboot.
Click to expand...
Click to collapse
DOWNLOADS:
LowKernel v1.0.1
LowKernel Source @ github
Click to expand...
Click to collapse
CHANGELOG:
v1.0.1
Included missing modules. WiFi is now working.
Click to expand...
Click to collapse
Click to expand...
Click to collapse
THANKS TO:
coolbho3000
dzo
gade
LeeDroiD (amazing rom!)
Click to expand...
Click to collapse
I hope you enjoy this kernel!
Why no ondemandx govener?
WiFi seem to be broken but everything else is ok.
Sent from my HTC VLE_U using XDA
Support CM9?
This kernel is only for stock rom.
I'll continue improving it. I'll add OnDemandX and check that wifi problem (afaik, wifi module is only provided in blob format, so I probably forgot to include it).
Is Sweep2Wake possible to implement?
Sent from my HTC One S using xda premium
Is this undervolted at stock Freqs at all?
I also realize the phone is getting hot really quick.
Sent from my HTC VLE_U using XDA
Compatible with leedroid??
No WiFi, thats bad.
Wanin??? The WII master now in HTC One S???
Wonderfull
Waninkoko said:
LowKernel
A fast and stable kernel for the HTC One S
FEATURES:
INSTALL INSTRUCTIONS:
DOWNLOADS:
THANKS TO:
I hope you enjoy this kernel!
Click to expand...
Click to collapse
Can you provide stock kernel just in case? i will test it if i have that option
WiFi is now fixed.
compatible leedroid o only stock sense?
Is this kernel undervolted? Thanks.
Sent from my HTC VLE_U using xda premium
barabba85 said:
Compatible with leedroid??
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Click to collapse
Waninkoko said:
This kernel is only for stock rom.
Click to expand...
Click to collapse
Hi Waninkoko i try to flash your kernel on stock rom with CWM,SU and busybox installed but not work. max freq is 1.5ghz and is not present smartass governor but all modules is present in system/lib/modules. I try to flash boot.img with fastboot but give me bootloop. Why?? My one s is european version no brand!
barabba85 said:
compatible leedroid o only stock sense?
Click to expand...
Click to collapse
It should work with both. I'm currently using it with leedroid.
aeroxdefocu said:
Hi Waninkoko i try to flash your kernel on stock rom with CWM,SU and busybox installed but not work. max freq is 1.5ghz and is not present smartass governor but all modules is present in system/lib/modules. I try to flash boot.img with fastboot but give me bootloop. Why?? My one s is european version no brand!
Click to expand...
Click to collapse
My One S has no brand too, and european. You were using lastest RUU?
Sure i'm use 1.78RUU
Hello Guys, I would like to present you my first SGY kernel which I have compiled from source. This is only for Stock or Stock based ROMs.
Features :
1) Loads of governors like userspace,ondemand,powerspace,conservative etc. so that users will not get biased towards only one configuration
2) I/O schedulers like noop and cfq with cfq as a default scheduler
3) Max frquency 832 Mhz and min frequency 312 which I found the best in terms of battery and performance because Overclocking decreases the life of Phone.
I am currently lookoing forward to add Extra I/O Schedulers although cfq is best out there with Conservative governors in my opinion. CPU underclocking will be in my roadmap as well. I hope you guys will appreciate me.
Steps for Installing/Flashing :
1) First reboot into recovery and flash any CWM recovery(Note: don't flash it through stock recovery directly)
2) Go to mounts/Storage and mount everything system,cache,sd-card
3) Now flash the Zip I have provided
4) Now Wipe cache partition from Main menu
5) from Advanced option-> wipe dalvik cache and reboot
I have tested it myself.Please report in case you guys run into any issues.
Credits :
To me Of course
@google
@samsung for providing kernel source
GitHub :
https://github.com/lokesh3440/Galaxy_Y_Stock_Kernel
Kernel Sources :
https://github.com/lokesh3440/Galaxy_Y_Kernel_Source
Changelog:
V2 Build execution is in Progress.......I just checked. V1 works pretty well with Hyperion V9.
Initial Build
Here are few Screenshots :
Don't forget to submit logcats in case you run into any issues.
Testing now...
Sent from my GT-S5360 using Tapatalk 2
İ will test it
Sent from my GT-S5360 using xda app-developers app
Initial impressions
1)Performance seems decent.
2)No support for amarulzz a2sd
3)No CWM integrated
4)Deepsleep not working.
Cant talk about battery so soon.
Sent from my GT-S5360 using Tapatalk 2
Souroking said:
Initial impressions
1)Performance seems decent.
2)No support for amarulzz a2sd
3)No CWM integrated
4)Deepsleep not working.
Cant talk about battery so soon.
Sent from my GT-S5360 using Tapatalk 2
Click to expand...
Click to collapse
I will add amarullz a2Sd support and integrated CWM recovery very soon. I still need to check why deep sleep isn't working. Thanks for feedback.
lokesh.3440 said:
I will add amarullz a2Sd support and integrated CWM recovery very soon. I still need to check why deep sleep isn't working. Thanks for feedback.
Click to expand...
Click to collapse
İ'm waiting for CWM
Sent from my GT-S5360 using xda app-developers app
Hello,
According to XDA Rule on GPL and Apache Compilence
For kernel developers: You must provide FULL source code, not just the edits you made (reference here). Your source code must also be up-to-date with any binary releases. If in doubt, update your github first, then release the binary, NOT the other way round.
Click to expand...
Click to collapse
the stuff you have provided on your github is only the kernel.
You have to upload the whole source code you've used while compiling this kernel.Do it ASAP if you didnt knew it.Or your thread will be closed soon.
Take this as a suggestion :good:
Regards.
DC07 said:
Hello,
According to XDA Rule on GPL and Apache Compilence
the stuff you have provided on your github is only the kernel.
You have to upload the whole source code you've used while compiling this kernel.Do it ASAP if you didnt knew it.Or your thread will be closed soon.
Take this as a suggestion :good:
Regards.
Click to expand...
Click to collapse
Thanks for your suggestion brother. This is my first contribution,that's why i wasn't aware of it. Do you mean the Samsung open source update which i have used to compile it ?
can you guide me how exactly i need to update it ?
deep sleep is present in stock kernel too.
only states files is not enabled/present.
if cpu spy is displaying freq. usage and deepsleep is notshowing up then there is some problem.
else by default its enabled in stock kernel.
Nitzz said:
deep sleep is present in stock kernel too.
only states files is not enabled/present.
if cpu spy is displaying freq. usage and deepsleep is notshowing up then there is some problem.
else by default its enabled in stock kernel.
Click to expand...
Click to collapse
But CPU spy says "kernel is not compatible".......
lokesh.3440 said:
Thanks for your suggestion brother. This is my first contribution,that's why i wasn't aware of it. Do you mean the Samsung open source update which i have used to compile it ?
can you guide me how exactly i need to update it ?
Click to expand...
Click to collapse
in simple words,upload your whole directory i.e common and modules of your modified samsungopensource folder :good:
DC07 said:
in simple words,upload your whole directory i.e common and modules of your modified samsungopensource folder :good:
Click to expand...
Click to collapse
Thanks, I will upload it on my github in the evening.
Well anybody tried compiling the kernel on Ubuntu 14.04? Gonna try it today! xD
lokesh.3440 said:
But CPU spy says "kernel is not compatible".......
Click to expand...
Click to collapse
check again.
its says- states file not found.
kernel is not compatible with that app cz freq. states file is disabled by default.
but deepsleep is enabled in kernel.
also the kernel u build is having old source.
latest kernel from samsung in update like dxmj is best n having many changes.
just add init.d support in it and compare the battry life with ur kernel.
and that stock one is far more stable than urs.
no offense
but untill and unless u add some more features in it, stock kernel will still be my preferred choice.
add more featrs into it to make it better than stock one.
aniket.lamba said:
Well anybody tried compiling the kernel on Ubuntu 14.04? Gonna try it today! xD
Click to expand...
Click to collapse
I have built it on ubuntu 14 only
Sent from my GT-I9505 using Tapatalk
lokesh.3440 said:
I have built it on ubuntu 14 only
Sent from my GT-I9505 using Tapatalk
Click to expand...
Click to collapse
You serious?
That's good.Gonna try soon!
Good one... :good:
the problem is it seems to have update2 source.... :-/
can run newer firmwares (ddmd,dxmj, etc).
Looking forward to this one. Please use update3 in the next one. Best of luck
P.S. As @Nitzz Said, Deep sleep is pre-included. if u have used the defconfig command, it is included in the kernel. try adding cpu_stats file...
Nachiket.Namjoshi said:
Good one... :good:
the problem is it seems to have update2 source.... :-/
can run newer firmwares (ddmd,dxmj, etc).
Looking forward to this one. Please use update3 in the next one. Best of luck
P.S. As @Nitzz Said, Deep sleep is pre-included. if u have used the defconfig command, it is included in the kernel. try adding cpu_stats file...
Click to expand...
Click to collapse
@nachiket,,,I have used Update 3 only,,,,but i forgot to add cpu stats file i guess.......It will be included in the next build. Thanks for your suggestion
lokesh.3440 said:
@nachiket,,,I have used Update 3 only,,,,but i forgot to add cpu stats file i guess.......It will be included in the next build. Thanks for your suggestion
Click to expand...
Click to collapse
see..
told ya.
u can ask anyone of us(senior membrs of sgy section) or anyother kernel dev for help or any doubt if u want.
LUTHFY CUSTOM KERNEL FOR CM 12.1
I just wanna share my first compiled custom kernel for cm12.1 Hope you like it.
Changelogs:
Re-compiled with toolchains Sabermod 4.8
Added more CPU Governor: smartassv2, lagfree, intellidemand, ondemandplus, smartmax, wheatley, alucard, lionheart
Added more I/OScheduler : zen, tripndroid, sio, vr, fifo
Added Power Suspend Mode
Fix auto reboot after select simple_ondemand gpu governor
Enable LZ4 zRAM compression (makes scrolling more smooth)
Download link: https://www.dropbox.com/s/mdk4y85ucntd20c/luthfy-boot-cm12.1-nokiax2.zip?dl=0
How to install: flash with twrp
Credits and thanks to:
- @zombah
- @vm03
- @y-bee4pda
- sabermod dev
UPDATE
Luthfy Kernel V2
Changelogs:
- Recompiled with Uber toolchains 5.3
- Fix slowmotion issue (since this kernel compiled till I write this post I'm not facing slowmotion issue)
- Other tweaks
Download link: https://db.tt/bWdNaz9p
Sorry for my bad english, this is my first thread, hit thanks if this makes you feel good :laugh:
any one have tried?
Good
Can you port this to our devices? https://forums.oneplus.net/threads/efidroid-the-new-multi-boot-era.437080/
It is same as a kernel
symbuzzer said:
Can you port this to our devices? https://forums.oneplus.net/threads/efidroid-the-new-multi-boot-era.437080/
It is same as a kernel
Click to expand...
Click to collapse
I'm a newbie on building kernel sir, I can't do it
hachiman21 said:
I'm a newbie on building kernel sir, I can't do it
Click to expand...
Click to collapse
Great work...what name is app you used?
@hachiman21, can you please build one for CM11 and CM11-based ROMs like PACman. Thanks.
y-bee4pda said:
Great work...what name is app you used?
Click to expand...
Click to collapse
Did you mean app for changing cpu governor? I use kernel auditor, sir
rahimali said:
@hachiman21, can you please build one for CM11 and CM11-based ROMs like PACman. Thanks.
Click to expand...
Click to collapse
hmm i'm was bored with cm11
hachiman21 said:
hmm i'm was bored with cm11
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Click to collapse
But still, it would be nice to have the same choices on CM11 as are now available on CM12.1 thanks to your kernel... :thumbup:
WiFi crashed!
Wifi won't turn on after I flashed it..(Cm12.1 Build 2) :crying: any solutions? (solved by flashing boot.img from build2)
thanks, need edit boot.img to disable internal memory.
what best config using this kernel for our device
StefyRox said:
Wifi won't turn on after I flashed it..(Cm12.1 Build 2) :crying: any solutions?
Click to expand...
Click to collapse
Oh sorry this kernel for latest version of cm12.1, build 5. Solutions:
1. Extract file boot.img from cm12.1 build 2 zip file
2. Extract folder meta-inf from my kernel zip file
3. Compress that boot.img and meta-inf folder to zip
4. Flash that compressed file with twrp
is it ok if i edit the boot.img and put an edited framwork in your zip to disable internal memory (for personal use) ????
souhail sboui said:
is it ok if i edit the boot.img and put an edited framwork in your zip to disable internal memory (for personal use) ????
Click to expand...
Click to collapse
It will be good if you share it in here too
hachiman21 said:
It will be good if you share it in here too
Click to expand...
Click to collapse
i am new here so i HOPE it will greatly work
there u go : https://drive.google.com/file/d/0B88-JzkMpzHRcG5oWUwxRmNuS1E/view?usp=drivesdk
Awesome work.....thanks for bulding the kernel now working smooth cm12.1 but need more improvements...... @hachiman21
Pawan987 said:
Awesome work.....thanks for bulding the kernel now working smooth cm12.1 but need more improvements...... @hachiman21
Click to expand...
Click to collapse
@pawan, hai I am now using cm 11. how to install this ? after I flash cm12.1 build 5 want to install this kernel. How it is slowdown ui fixed ?
dinesh1014 said:
@pawan, hai I am now using cm 11. how to install this ? after I flash cm12.1 build 5 want to install this kernel. How it is slowdown ui fixed ?
Click to expand...
Click to collapse
Flash cm12.1 then flash this kernel from twrp......this kernel can make your rom smooth........ slowdown still a bug for us
hachiman21 said:
Oh sorry this kernel for latest version of cm12.1, build 5. Solutions:
1. Extract file boot.img from cm12.1 build 2 zip file
2. Extract folder meta-inf from my kernel zip file
3. Compress that boot.img and meta-inf folder to zip
4. Flash that compressed file with twrp
Click to expand...
Click to collapse
Thanks @hachiman21 I'll try it :highfive::fingers-crossed:
Hi . Im sharing proper kernel tweaks for mido Nougat roms.
KERNEK ADIUTOR app NEEDED !
STEPS:
1- Go to "profiles" section in kernel adiutor.
2- Tap on " + " icon.
3- Slect " Import ".
3- Find this file and save it giving it a name.
4- Now tap on 3dot menu on the profile that you saved and tap on "Apply on boot".
5- Now reboot your phone .
Now no more scrolling lags, ui slutters etc.
Download : https://drive.google.com/file/d/1AVEeuvp30mHdlrLIhT9y78Tyo1-ptkwk/view?usp=drivesdk
Kevin Saiza said:
Hi . Im sharing ptoper kernel tweaks for mido Nougat roms. Just appy in kernel adiutor, tick on apply on boot . And reboot
Now no more scrolling lags, ui slutters etc.
Download : https://drive.google.com/file/d/1PiWv3soXA8E6L-I0MkvVmhN6XKsFqZd2/view?usp=drivesdk
Click to expand...
Click to collapse
I know it says for Nougat Roms. Any idea if it'll work for Oreo?
Kevin Saiza said:
Hi . Im sharing ptoper kernel tweaks for mido Nougat roms. Just appy in kernel adiutor, tick on apply on boot . And reboot
Now no more scrolling lags, ui slutters etc.
Download : https://drive.google.com/file/d/1PiWv3soXA8E6L-I0MkvVmhN6XKsFqZd2/view?usp=drivesdk
Click to expand...
Click to collapse
How to use this file. Please guide me more.
ayush.gl said:
How to use this file. Please guide me more.
Click to expand...
Click to collapse
1- Go to profiles section in kernel adiutor
2- Tap on + icon
3- Find this file and save it giving it a name.
4- Now tap on 3dot menu on the profile that you saved and tap on "Apply on boot"
5- Now reboot your phone .
Kevin Saiza said:
1- Go to profiles section in kernel adiutor
2- Tap on + icon
3- Find this file and save it giving it a name.
4- Now tap on 3dot menu on the profile that you saved and tap on "Apply on boot"
5- Now reboot your phone .
Click to expand...
Click to collapse
Can i try this with miui kernel also?? @Kevin Saiza
You can. But in miui stock kernel, it doesn't make any difference
Kevin Saiza said:
You can. But in miui stock kernel, it doesn't make any difference
Click to expand...
Click to collapse
I'll use it on stormgaurd kenel
can u make a profile like this for ex km ?
How is it battery backup on xiaomi.eu? Better or worse than stock?
Kevin Saiza said:
1- Go to profiles section in kernel adiutor
2- Tap on + icon
Click to expand...
Click to collapse
Hi, don't you think, we need the paid version of kernel auditor, when we click on + and click on import...
Nikish21 said:
Hi, don't you think, we need the paid version of kernel auditor, when we click on + and click on import...
Click to expand...
Click to collapse
Download the mod version from xda
Kevin Saiza said:
Download the mod version from xda
Click to expand...
Click to collapse
No it's not showing the option to import. Can you share some step by step instructions with screenshots? I am using KA Mod Reborn Now
Nikish21 said:
No it's not showing the option to import. Can you share some step by step instructions with screenshots? I am using KA Mod Reborn Now
Click to expand...
Click to collapse
instructions are provided on op
Kevin Saiza said:
instructions are provided on op
Click to expand...
Click to collapse
Can you share screenshot of only step 2 of the file being imported.? Thanks
Nikish21 said:
Can you share screenshot of only step 2 of the file being imported.? Thanks
Click to expand...
Click to collapse
Here you go
Kevin Saiza said:
Here you go
Click to expand...
Click to collapse
Thanks. BTW, did you try clicking on the Import Option and selecting your profile.(kept at any folder) I always get, a prompt to buy the paid version:good::good:
File is not visible anywhere, it's like that json extension is not supported?
NemanjaS23 said:
File is not visible anywhere, it's like that json extension is not supported?
Click to expand...
Click to collapse
Sorry..remove the spaces in between file name
Meloon33 said:
How is it battery backup on xiaomi.eu? Better or worse than stock?
Click to expand...
Click to collapse
Its actually more efficient than stock
Thanks bro..... For this profile.... It really great..... The smoothness is on a different level now...
TNO Kernel for LG G7 ThinQ
*Info*
Kernel Version 4.9.207
Compiled with AOSP Clang 9.0.3 with Linaro GCC 7.5
Anykernel and Img provided.
Flash via fastboot or TWRP.
G-Drive Folder
*Features*
25/12/19
Up to date with mainline kernel 4.9
V4.9.207
exFAT support added
Coming soon
LZ4HC
Wireguard support
CONFIG_HZ_300
Using ARM GCC9.2 with Clang 9.0.3
LZ4 Ramdisk
*v4.9.210
**Remove debugging (Confirmed)
**Remove support for modules(Dropped)
**Remove trace_printk() instances(Confirmed)
CAF:
fw-api------------------------LA.UM.7.3.r1-08200-sdm845.0
qcacld-3.0--------------------LA.UM.7.3.r1-08200-sdm845.0
qca-wifi-host-cmn----------LA.UM.7.3.r1-08200-sdm845.0
techpack---------------------LA.UM.7.3.r1-08700-sdm845.0
Kernel is ready and is being tested for stability
I need someone as a beta tester, leave a comment if you are interested.
Make requests for features that you want.
*Sources*
Kernel Source
fw-api
qcacld-3.0
qca-wifi-host-cmn
techpack
*Contributors*
arter97
nathanchance
*Disclaimer*
Your warranty is now void.
I do not take responsibility for any damage caused to your device with the use/misuse of this kernel.
Im download your work, and tested on latest EM20e, and get bootloop on bootanimation, give me Image.gz-dtb
ZNCHNK said:
Im download your work, and tested on latest EM20e, and get bootloop on bootanimation, give me Image.gz-dtb
Click to expand...
Click to collapse
Here you are, please let me know if it works: https://drive.google.com/open?id=1QG2sjuBDZgjXACKe-2lyc4ezcbjWbDun
thenotonly said:
Here you are, please let me know if it works: https://drive.google.com/open?id=1QG2sjuBDZgjXACKe-2lyc4ezcbjWbDun
Click to expand...
Click to collapse
strange but bootlap(my device is G710PM installed v20e from EM version) in the evening I’ll roll back to EM20D and write result.
ZNCHNK said:
strange but bootlap(my device is G710PM installed v20e from EM version) in the evening I’ll roll back to EM20D and write result.
Click to expand...
Click to collapse
Don't rollback. You need to replace the ramdisk in the kernel with yours and it should work.
Send me your current boot image if you don't know how to do it. PM
Can you also give me the device name that's present in your build.prop?
getprop ro.product.name
Hi, I'm on stock pie rom with magisk, firmware version is V20c, buildprop name is "judyln_lao_com". Is it safe to flash? Anything you are aware of that is not working properly?
FluffyDiscord said:
Hi, I'm on stock pie rom with magisk, firmware version is V20c, buildprop name is "judyln_lao_com". Is it safe to flash? Anything you are aware of that is not working properly?
Click to expand...
Click to collapse
Should work fine
does not have support for micro sd in exFat format
good
HimikoMw said:
does not have support for micro sd in exFat format
Click to expand...
Click to collapse
support added
thenotonly said:
support added
Click to expand...
Click to collapse
does not work,need a log?
thenotonly said:
support added
Click to expand...
Click to collapse
Thank you very much, now it works.
HimikoMw said:
Thank you very much, now it works.
Click to expand...
Click to collapse
exfat work on your device wich this kernel?
ZNCHNK said:
exfat work on your device wich this kernel?
Click to expand...
Click to collapse
version V4.9.207
can i install via fastboot ? also it works on 20b ?
Emanel000000 said:
can i install via fastboot ? also it works on 20b ?
Click to expand...
Click to collapse
Yes
Work good
thenotonly said:
Yes
Click to expand...
Click to collapse
i got bootloop also myb i had 20c
Feature requests:
0% auto brightness
Option (terminal is fine) to lower overall auto screen brightness by X percent (feels like it's unnecessarily bright under normal light)
Force QuadDac high impedance
(No idea how it works and if possible from your side, but it's LG G7 kernel specific, or so I have heard ->) Somehow make JamesDSP magisk add-on work
Make it so that CPU/GPU/IO settings sticks (in kernel auditor for example) (maybe implemented ?, fells like it's resetting)
CPU governors: Alucard, OnDemandPlus
GPU governors: Adreno Idler
I/O scheduler: Zen
does it work with lineage os? Edit: i tested and it bootloops, can you make a compatible version non-twrp the image