Hktrt2831p738 Firmware -

If the new HKTRT2831P738 firmware introduces critical bugs, rollback is possible but risky.

Safe rollback procedure:

Caution: Some firmware updates upgrade the bootloader itself. If that happens, you may not be able to downgrade without special hardware (e.g., SPI flash programmer). hktrt2831p738 firmware

A firmware update might unlock:

Common fixes include: