Development [Kernel][13][Official][Bluejay] DarkKernel (April 30, 2023)

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jasonbiggs

Senior Member
Aug 15, 2010
898
138
Google Pixel 6a
nice. installed w/o a hitch. How do we know it's your rom. You didn't leave a calling card in the About section? Also, I'm rooted. Am I going to get any benefit from this ROM vs. stock?

THanks!
 

Magnetox

Senior Member
Jun 11, 2011
785
158
Toronto
Google Pixel 6a
Was wondering if you still had plans for this kernel with those who still want to have root.

Also is their any good guide to set up environment for kernel building for the goole tensor chip?

I'll look into confidential kernel root but it will require me to implement and compile it not with magisk, but much more complex. It will take time.

This is a good guide to set up for android development: https://wiki.lineageos.org/devices/bluejay/build

Also this guide:
 
Mar 8, 2023
33
28
Google Pixel 6 Pro
I'll look into confidential kernel root but it will require me to implement and compile it not with magisk, but much more complex. It will take time.

This is a good guide to set up for android development: https://wiki.lineageos.org/devices/bluejay/build

Also this guide:
I mean I was looking for a guide for just kernel builds , not a whole rom build just to get kernel.... But I guess I will do a Linux installation, get dependencies , sync sources , and make a build until I do figure out how to compile just kernel... As we do not have the community the 6/6pro has. We have literally just this kernel and it's quite limited on who can run it and those who do have to sacrifice root.... Been apple since the 4s and past the stage of having limitations, why I went Android and will start developing for it.

I appreciate the response and hope to see what you suggested as if that happens I'll gladly hope over to graphineos .. I know theirs a higher chance of bootloop / bricks with root on graphine os with a locked BL , but not if you use root for modifying the os like magisk does with modules.
 

Magnetox

Senior Member
Jun 11, 2011
785
158
Toronto
Google Pixel 6a
I mean I was looking for a guide for just kernel builds , not a whole rom build just to get kernel.... But I guess I will do a Linux installation, get dependencies , sync sources , and make a build until I do figure out how to compile just kernel... As we do not have the community the 6/6pro has. We have literally just this kernel and it's quite limited on who can run it and those who do have to sacrifice root.... Been apple since the 4s and past the stage of having limitations, why I went Android and will start developing for it.

I appreciate the response and hope to see what you suggested as if that happens I'll gladly hope over to graphineos .. I know theirs a higher chance of bootloop / bricks with root on graphine os with a locked BL , but not if you use root for modifying the os like magisk does with modules.
Use this for just kernels:

 

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  • 1
    Just for info, I was able to increase the 3gb stock zram to 4gb via Smart Pack kernel manager, using the stock kernel. Can't feel any downside besides more multitasking capability.

    Of course I'd keep it stock in the kernel but allow users to go 4, 6 maybe 8gb if wanted. I know the 3a Pixels for example run even higher zram by stock to keep up with Android requirements and they feel snappy even today. (We have a 3a in the company.)
    In the new build I've improved the compression algorithm for ZRAM (multitasking cache). It's faster. Now it's zstd.

    Unfortunately I have yet to come across how to change the ZRAM size in Kernel building. I will keep looking.
  • 10

    DarkKernel

    Built on Ubuntu 22.04
    Based off the March 2023 security update (the latest Android 13), and will be kept updated with the latest security updates
    DISCLAIMER: You cannot sue me for any damages regarding flashing this kernel or using this product, that being said it has been fully tested on a Google Pixel 6a. Do feel safe!

    joel-jasmin-forestbird-P8b0bg-w_YA-unsplash.jpg

    Features:

    Confidentiality mode enabled in the kernel, protecting it from modification (like GrapheneOS).
    Various speed tweaks.
    Usable on any Android 13 ROM.

    Download:​

    Download platform-tools.zip and DarkKernel.img from here

    Installation:​

    Unzip the platform-tools-{OS} (unzipped choice from platform-tools.zip) of your computer so that everything is in the same folder. For example, on Linux it should look like this:
    platform-tools-linux/
    platform-tools-linux/lib64
    platform-tools-linux/adb
    platform-tools-linux/fastboot
    ...
    platform-tools-linux/DarkKernel.img​

    Make sure you have developer options on with USB debugging and OEM Unlocking both turned on
    Reboot into the bootloader (Power off the device, then power on with volume down held)
    Ensure your device is unlocked, and if it isn't unlock it with fastboot from the platform tools with:​
    fastboot flashing unlock​
    Now proceed with the instructions below, and wait for it to complete and reboot your device.

    Windows:
    Code:
    (From an administrator command prompt)
    fastboot flash boot DarkKernel.img
    exit

    MacOS/Linux:
    Bash:
    (In a terminal/bash shell)
    sudo su
    fastboot flash boot DarkKernel.img
    exit

    UPON REVIEW ROOT DOES NOT WORK WITH LOCKDOWN MODE ON THE KERNEL ENABLED. In order to not sacrifice any security, the normal build will not be rootable.​

    Issues:​

    None as far as known. It has been tested on the latest LineageOS 20.0 and is working fine.​

    Source:​

    Screenshots:​

    IMG_20230303_152318_830.jpg

    Screenshot_20230326-005137_Settings.png

    Screenshot_20230326-044429_Speedtest.png

    Notes:​

    Do not attempt to lock the bootloader after installing.​

    If you want to buy me a beer/coffee....​

    BTC: bc1qyr9ljdvgecm6gqzjnp9fkqzfwvmht3anwulrne
    2
    Any chance you are working on a version for 14 pre-GA?
    I don't have any plans but I'll def support it when it's released. To Android 14 and beyond!!!

    YLNFSH.jpg


    Should be Sept. ish
    2
    This thread is now a kernel only, and is no longer a ROM. It will be an updated kernel that works on any ROM.
    2
    Simplified the source code building process, made a new build, and updated the Github source code.
    1
    Please Provide kernel link or thread will get disabled..
    Will do give me a bit to upload. Sorry about that.