: Format a USB flash drive to FAT32 and copy the .bin file directly to the root directory (do not put it in a folder). Initiate Flash : Turn off the TV. Insert the USB drive into the TV's USB port.

Press and hold the or OK button on the TV panel while plugging the power cord back in.

: Provides brand-specific versions for Nikai and Telezone models using the T.HV510.81 Go to product viewer dialog for this item.

Updating firmware can erase all your TV settings. If your remote stops working after the update, you may need a specific firmware version that supports your remote's IR codes.

: Offers the specific multi-part RAR file TP.HV510.PC822_3840x2160_1G_4G.part01.rar .

: Lists free download links and YouTube tutorials for the TP.HV510.PC822 variant. Installation Instructions