is guide tested on galaxy a30 a305f .
first we need to unlock the bootloader :
1. go to Setting>About>Software>Build Number and Tap on the build number repeatedly so that the Developer mode will turn on.
2. In the developer options, there is...
i v try to patch the AP file from firmware with magisk canary and flash it with odin , odin won't flash it , stuck in analysis file ! but this methode work on a50 / s10
Does this tutorial work on the SM-A305GT / DS?