[UnOfficial Build] Q | Xiaomi Redmi 4 Pro (markw)


  • Download the latest build
  • Reboot to recovery
  • Wipe cache/dalvik and format data
  • Flash the latest build
  • Reboot


ROM OS Version: Android 10
ROM Kernel: Linux 3.x
ROM Firmware Required: Unlocked bootloader

Version Information
Status: Stable

Created : 2021-07-13
Last Updated : 2022-05-07

SonicBSV (treble sources trees)

If you are satisfy by my work and want an “OFFICIAL” support for our phone, leave a comment.
More people = more chance to have it.


Thank you! Finally the /e/ OS for Redmi 4 Prime/Pro (markw).


Does fingerprint sensor work with encryption enabled?

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Great! Thank you very much, hope it becomes official

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Just a question: why not switching to shihabzz kernel which is more up to date with google’s kernel 3.18?

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i haven’t try, cause my device is out of usage.

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I looking for shihabzz repobut I don’t find kernel tree. If you find share me and I will try a new build.

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I still use Redmi 4 Prime and am interested in switching to /e/ OS. This OS seems to have a nice ecosystem, while the default Xiaomi OS is not supported anymore.

I’d like to know the answer too.

Last version v1.0-q is ready.


hello sir, I hope there is always an update for redmi 4 prime, thank you

SonicBSV/android_kernel_xiaomi_markw-4.9: @zeelog based Xiaomi Markw Kernel Tree (github.com)

is it possible to compile that kernel and use it with any ROM ? or can you upgrade the ROM with this kernel ?

Hello, I try for android S but without success. I see that android T sources are available for /e/, I will try as soon as possible.

Hi everyone I finally able to build /e/OS T for our device: