FULL FLASH PROCESS
1. Load Firmware + Scatter File.
2. Untick Preloader.
3. Untick Persist unless specifically required.
4. Select the required partitions.
5. Choose Download Only.
6. Power OFF the device.
7. Press and hold Volume Up + Volume Down.
8. Connect the USB cable while holding both buttons.
9. Start the flashing process.
10. After flashing is complete, reboot the device.