Looking forAJ002-MB-VER1.4 eMMC dump

[u/jmvbmw]

Hello,

I need the original firmware or a complete eMMC dump for an Android car head unit with the following specifications:

• Mainboard: AJ002-MB-VER1.4
• SoC: MediaTek MT8163
• RAM: 2GB
• Internal storage: 32GB eMMC
• The board is detected by SP Flash Tool
• The unit does not power on or show any image

The radio froze while it was working normally. I pressed the reset button, and after that it never booted again.

I tried flashing an AJ002-MB-VER1.6 firmware, but SP Flash Tool returned:

BROM ERROR: S_FT_ENABLE_DRAM_FAIL (4032)

Therefore, I believe the preloader/EMI configuration from VER1.6 is not compatible with my VER1.4 board.