Information and Communications Technology

Unpack / Repack Samsung product.img.lz4 to update cscfeature.xml on Android 10

This article is on how to modify cscfeature.xml present in the image product.img.lz4 in the CSC tar.md5 file in the Samsung Firmware images used in Odin.

For this operation root is not required, but are required:

  1. A Samsung phone with UNLOCKED BOOTLOADER
  2. A Linux distribution (i used Xubuntu 18.10 on VirtualBox)
  3. Odin 3.14 (on Windows)
  4. 7-zip (on Windows)

Here is the procedure, it’s a readme, mixed with shell script