When you are compiling AOSP 4.4 KitKat from source, the generated scatter.txt sometimes uses deprecated tags (e.g., pgpt instead of gpt ). Flash Tool 3.04 Win reads these old formatting conventions correctly. Modern tools return a "Parse scatter file failed" error.
: Ensure you have the version 3.04 package, which typically includes amdvbflash.exe and insttool64.exe . flash tool 3.04 win
Create a full backup of your device’s current firmware before making changes. When you are compiling AOSP 4