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[J][STOCK] Simple Kernel X v1.7 [22.09.2014] [unlocked BL only]

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lozohcum

Senior Member
Jan 14, 2013
1,920
1,744
Internety
Disclaimer

Code:
/*****************************************************************************/
 
  * You may void your warranty.
  * I am not responsible for bricked devices or dead SD cards.
  * Please do some research if you have any concerns about this kernel.
  * YOU are choosing to make these modifications to your device.
  * I absolutely disclaim all the responsibilities.
  * Flashing kernel requires unlocked bootloader.
  * There are guides on the forum how to unlock BL.

 /*****************************************************************************/

simpleker_nwraesx.png


This kernel is only for JellyBean stock rom.
Hello! I would like to present you the early stage of my first custom kernel. This is stock kernel compiled from the newest sony source. It's stable. I've been testing it by playing Dungeon Hunter 4 and by daily using, I think it's very good.


Project is opensource and you can find it on my github:
https://github.com/lozohcum/11.2.A.0.31_SimpleKernel

Changelog:
Code:
v.17 [22.09.2014]
- uKSM !!!
- LZO compression and decompression method
- small build fixes and updates
v1.5 [09.05.2014]
- 11.2.A.0.31 source
- switched to linaro toolchain
- OC CPU +0.5GHz; GPU OC
- Entrophy tweak (random)
- CleanCache ON
- SWAP and zRam ON
- VM READAHEAD set to 1024kbs

Download:
SimpleKernelX1.7


Changelog for old versions:

v1 [27.08.2013]
- initial release - early stages, developement started
- Kernel tested and I say it's stable.
v1.2
- added SIO I/O scheduler
- better performance (honestly I don't know why but it's faster)
v1.3 [29.08.2013]
- added smartassV2 governor
- less lags, significant improvement in performance
- No need for Seeder (but you can use is if you want)
v1.4 [30.08.2013]
- added Frandom

Older versions:


Credits:
Sony - kernel source.
Huge huge thanks to @letama who helped me with making .elf file. And to someone755 for a very practical help with issues. Guys you are awesome!
Also big thanks to my PC because it shouldn't even run OS, in spite it can handle building process ;>
 
Last edited:

lozohcum

Senior Member
Jan 14, 2013
1,920
1,744
Internety
I have no idea how to do it, I think it's kind of impossible to make it working well on ICS.

I'm still trying to understand why people stuck at ICS, JB is more functional and faster, especialy with custom kernel!

I am also wondering why stock/custom kernel doesn't work with CM10. I saw kernel for SGS3 (i'm not sure if that device) but it supports stock, CM10, 10.1, AOKP and so on. I wish I could build something like this
 
Last edited:

2010matej

Senior Member
Sep 27, 2011
2,873
1,201
24
Maribor
www.youtube.com
I have no idea how to do it, I think it's kind of impossible to make it working well on ICS.

I'm still trying to understand why people stuck at ICS, JB is more functional and faster, especialy with custom kernel!

I am also wondering why stock/custom kernel doesn't work with CM10. I saw kernel for SGS3 (i'm not sure if that device) but it supports stock, CM10, 10.1, AOKP and so on. I wish I could build something like this

For nAa (http://forum.xda-developers.com/member.php?u=788040) is everything possible :) :laugh:

I like JB more too, but I just port rom from Miro,who has just ICS 4.0.4 :)
 

JL.93

Senior Member
Mar 24, 2013
329
76
Can you include in this kernel a permanent CWM o TWRP recovery? We need it for Xperia J ;)

EDIT
I tried to install this kernel with Flashtool and fastboot mode but in smartphone info kernel is 3.4.0 stock Sony. Why?
 
Last edited:

JL.93

Senior Member
Mar 24, 2013
329
76
My Xperia J is rooted with "[J][ROOT] DooMLoRD Easy Rooting Toolkit" but...

29/049/2013 17:49:09 - INFO - <- This level is successfully initialized
29/049/2013 17:49:09 - INFO - Flashtool Version 0.9.10.1 built on 2013-01-09 19:49:47
29/049/2013 17:49:09 - INFO - You can drag and drop ftf files here to start flashing them
29/049/2013 17:49:14 - INFO - Device disconnected
29/049/2013 17:49:16 - INFO - Device connected in fastboot mode
29/049/2013 17:49:29 - INFO - Launching Fastboot Toolbox 1.0 by DooMLoRD
29/049/2013 17:49:29 - INFO - Device Status: FASTBOOT mode
29/049/2013 17:49:33 - INFO - Selected kernel (boot.img or kernel.sin): C:\Users\Samsung\Desktop\simple_kernel_v1.3\simple_kernel13.elf
29/049/2013 17:49:33 - INFO - Flashing selected kernel
29/049/2013 17:49:33 - INFO - sending 'boot' (5719 KB)...
29/049/2013 17:49:33 - INFO - FAILED (remote: The Device must be rooted first)
29/049/2013 17:49:34 - INFO - finished. total time: 0.008s
29/049/2013 17:49:34 - INFO - FASTBOOT Output:
sending 'boot' (5719 KB)...
FAILED (remote: The Device must be rooted first)
finished. total time: 0.008s

29/049/2013 17:49:34 - INFO - Please check the log before rebooting into system

Why?
 

lozohcum

Senior Member
Jan 14, 2013
1,920
1,744
Internety
bro, what's difference.? I used it, but no change noticed...
Changelog in first post.

My Xperia J is rooted with "[J][ROOT] DooMLoRD Easy Rooting Toolkit" but...

29/049/2013 17:49:09 - INFO - <- This level is successfully initialized
29/049/2013 17:49:09 - INFO - Flashtool Version 0.9.10.1 built on 2013-01-09 19:49:47
29/049/2013 17:49:09 - INFO - You can drag and drop ftf files here to start flashing them
29/049/2013 17:49:14 - INFO - Device disconnected
29/049/2013 17:49:16 - INFO - Device connected in fastboot mode
29/049/2013 17:49:29 - INFO - Launching Fastboot Toolbox 1.0 by DooMLoRD
29/049/2013 17:49:29 - INFO - Device Status: FASTBOOT mode
29/049/2013 17:49:33 - INFO - Selected kernel (boot.img or kernel.sin): C:\Users\Samsung\Desktop\simple_kernel_v1.3\simple_kernel13.elf
29/049/2013 17:49:33 - INFO - Flashing selected kernel
29/049/2013 17:49:33 - INFO - sending 'boot' (5719 KB)...
29/049/2013 17:49:33 - INFO - FAILED (remote: The Device must be rooted first)
29/049/2013 17:49:34 - INFO - finished. total time: 0.008s
29/049/2013 17:49:34 - INFO - FASTBOOT Output:
sending 'boot' (5719 KB)...
FAILED (remote: The Device must be rooted first)
finished. total time: 0.008s

29/049/2013 17:49:34 - INFO - Please check the log before rebooting into system

Why?

Something is wrong with your phone/flashtool. This is not support thread for flashtool.
Problem isn't in kernel.
 

Lorehaze

Senior Member
Feb 22, 2013
139
22
My Xperia J is rooted with "[J][ROOT] DooMLoRD Easy Rooting Toolkit" but...

29/049/2013 17:49:09 - INFO - <- This level is successfully initialized
29/049/2013 17:49:09 - INFO - Flashtool Version 0.9.10.1 built on 2013-01-09 19:49:47
29/049/2013 17:49:09 - INFO - You can drag and drop ftf files here to start flashing them
29/049/2013 17:49:14 - INFO - Device disconnected
29/049/2013 17:49:16 - INFO - Device connected in fastboot mode
29/049/2013 17:49:29 - INFO - Launching Fastboot Toolbox 1.0 by DooMLoRD
29/049/2013 17:49:29 - INFO - Device Status: FASTBOOT mode
29/049/2013 17:49:33 - INFO - Selected kernel (boot.img or kernel.sin): C:\Users\Samsung\Desktop\simple_kernel_v1.3\simple_kernel13.elf
29/049/2013 17:49:33 - INFO - Flashing selected kernel
29/049/2013 17:49:33 - INFO - sending 'boot' (5719 KB)...
29/049/2013 17:49:33 - INFO - FAILED (remote: The Device must be rooted first)
29/049/2013 17:49:34 - INFO - finished. total time: 0.008s
29/049/2013 17:49:34 - INFO - FASTBOOT Output:
sending 'boot' (5719 KB)...
FAILED (remote: The Device must be rooted first)
finished. total time: 0.008s

29/049/2013 17:49:34 - INFO - Please check the log before rebooting into system

Why?

unlock ur bootloader bro...
 

mjonyh

Senior Member
Jun 11, 2012
214
68
Sylhet
Sound prob. Call volume too low. Near to No Sound.

Edit:
Back to v1.2.

Edit:
Sound prob solved in v1.4. Thanks

Sent from my ST26i using xda app-developers app
 
Last edited:

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    Disclaimer

    Code:
    /*****************************************************************************/
     
      * You may void your warranty.
      * I am not responsible for bricked devices or dead SD cards.
      * Please do some research if you have any concerns about this kernel.
      * YOU are choosing to make these modifications to your device.
      * I absolutely disclaim all the responsibilities.
      * Flashing kernel requires unlocked bootloader.
      * There are guides on the forum how to unlock BL.
    
     /*****************************************************************************/

    simpleker_nwraesx.png


    This kernel is only for JellyBean stock rom.
    Hello! I would like to present you the early stage of my first custom kernel. This is stock kernel compiled from the newest sony source. It's stable. I've been testing it by playing Dungeon Hunter 4 and by daily using, I think it's very good.


    Project is opensource and you can find it on my github:
    https://github.com/lozohcum/11.2.A.0.31_SimpleKernel

    Changelog:
    Code:
    v.17 [22.09.2014]
    - uKSM !!!
    - LZO compression and decompression method
    - small build fixes and updates
    v1.5 [09.05.2014]
    - 11.2.A.0.31 source
    - switched to linaro toolchain
    - OC CPU +0.5GHz; GPU OC
    - Entrophy tweak (random)
    - CleanCache ON
    - SWAP and zRam ON
    - VM READAHEAD set to 1024kbs

    Download:
    SimpleKernelX1.7


    Changelog for old versions:

    v1 [27.08.2013]
    - initial release - early stages, developement started
    - Kernel tested and I say it's stable.
    v1.2
    - added SIO I/O scheduler
    - better performance (honestly I don't know why but it's faster)
    v1.3 [29.08.2013]
    - added smartassV2 governor
    - less lags, significant improvement in performance
    - No need for Seeder (but you can use is if you want)
    v1.4 [30.08.2013]
    - added Frandom

    Older versions:


    Credits:
    Sony - kernel source.
    Huge huge thanks to @letama who helped me with making .elf file. And to someone755 for a very practical help with issues. Guys you are awesome!
    Also big thanks to my PC because it shouldn't even run OS, in spite it can handle building process ;>
    5
    I decided to finish what I have started. The next bulild is availabe to download.
    I started work from scratch so 1.5 build has not changes from previous builds.
    3
    I have no idea how to do it, I think it's kind of impossible to make it working well on ICS.

    I'm still trying to understand why people stuck at ICS, JB is more functional and faster, especialy with custom kernel!

    I am also wondering why stock/custom kernel doesn't work with CM10. I saw kernel for SGS3 (i'm not sure if that device) but it supports stock, CM10, 10.1, AOKP and so on. I wish I could build something like this
    3
    Hello boys and girls. I've updated my stock kernel. New version is even better.
    uKSM and LZO compression. Don't miss!

    Screenshot_2014-09-22-22-25-58.png
    2
    This kernel is only for JellyBean stock rom.

    I wrote this.