DISCLAIMER: Proton0 is not liable for any damage to your device resulting from the use of this software.

fbutil is a collection of Python scripts designed for manipulating the Android Framebuffer.

To get started, clone the repository and install the dependencies:

  git clone https://github.com/proton0/fbutil
  cd fbutil
  pip3 install -r requirements.txt

Push the util folder to your device

  adb push util /sdcard/util

Retrieve your framebuffer's details by running fbinfo:

  python3 fbinfo/main.py

If you are using Termux then you can put --local to make fbinfo not use adb:

  python3 fbinfo/main.py --local

  adb shell su -c 'sh /sdcard/util/create_framebuffer.sh'

If the image is not visible, try running enable_surface_update.sh or simply execute stop in a shell.

Execute the following command on your device to apply the framebuffer:

  su
  cat <modified framebuffer location> > <framebuffer location from fbinfo>

  su
  dd if=<modified framebuffer location> of=<framebuffer location from fbinfo>

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