The (often found under the board model HK.T.RT2938P838
: Use a drive (8GB or 16GB) and format it to FAT32 . Download RT2938P838 1920x1080 Gosonic Firmware part2 rar
For Gosonic and similar universal boards, the firmware update is typically performed using a . The (often found under the board model HK
: Copy the extracted .bin file directly onto the USB drive's root directory (do not put it inside a folder). Flashing Process : Turn off the TV and unplug it from power. Insert the USB drive into the TV's USB port. Download RT2938P838 1920x1080 Gosonic Firmware part2 rar