Copy the file directly to the root of a FAT32-formatted USB drive. Flash Firmware:
) is a universal Android-based smart board often found in 4K TVs from brands like CLEVER, Impex, and Wisdom Share. Firmware Download Sources Offers specific firmware for the TP.HV553.PC821 board (8GB ROM / 1GB RAM). Download HV553 PC821 CLEVER 55JP55UAS rar
Insert the USB into the TV's USB port while the TV is unplugged. Copy the file directly to the root of
Provides order links for various universal LED TV board softwares. Installation Instructions Insert the USB into the TV's USB port
Unzip the .rar file to find the binary firmware file (usually named allupgrade_553_sos.bin or similar).
Wait for the process to complete (the TV will typically reboot or the light will stop blinking). Board Specifications HI3751V553 (Dual Core A73) OS Android 7.0 Resolution 4K Ultra HD (3840×2160) Memory 1GB RAM / 8GB ROM
Release the button once the standby light starts blinking or the update screen appears.