Open the Magisk App and select -> Select and Patch a File .
: Ensure the firmware version exactly matches A035FXXU1AVF5 galaxay A03 patch boot A035FXXU1AVF5 (ombob.my…
. Use a tool like 7-Zip to open the AP file (often named AP_A035FXXU1AVF5...tar.md5 ). Locate and extract the boot.img or the entire AP tar file depending on your patching method. Open the Magisk App and select -> Select and Patch a File