Open the back cover (if out of warranty) to find the number printed on the green board (e.g., TP.MT5510S.PB802 ).
When a factory reset via the menu is impossible because the UI is frozen. How to Identify the Correct Firmware (Crucial Step) wisdom share smart cloud tv firmware download exclusive
Look at the back of the TV for the Model Number. Open the back cover (if out of warranty)
[Wisdom Share Exclusive Beta Portal] (use code: WISDOMBLOG2026 ) Do not turn off the power until the process reaches 100%
Move the .bin file (often named allupgrade.bin or rom.bin ) directly to the root directory of the USB (do not put it in a folder). Step 4: Installation Procedure Power Off: Unplug the TV from the wall. Insert USB: Plug the drive into the TV's USB port.
Do not turn off the power until the process reaches 100%. The TV will usually reboot automatically. Important Safety Warning