Cannot flash anything from maskrom mode (possibly broken emmc)

penguin · Posted at 8/13/2019 09:39:46

Please try to download the latest firmware, and use the upgrade_tool bundled inside.

With the device in MaskRom mode, try to erase the flash first by:

upgrade_tool ef /path/to/firmware.img

Then upgrade the firmware:

upgrade_tool uf /path/to/firmware.img

penguin · Posted at 8/15/2019 16:12:25

phkr Posted at 8/13/2019 14:29
I have tried it, it hangs at the very beginning

Did it hang at the erasing flash stage, or upgrading firmware stage?

Would you post the full command log?

[Hardware] Cannot flash anything from maskrom mode (possibly broken emmc)