If your is stuck on the standby logo, experiencing software lags, or failing to boot properly, a firmware re-installation is often the only fix. This particular model uses the widely popular TP.MS338.PB801 universal Android motherboard.
Updating this board is straightforward if you follow these steps carefully: Download MS338 PB801 IKON E40DFS USB part1 rar
ELEKTA,TP.MS338.PB801,1920x1080,Обновление через USB If your is stuck on the standby logo,
Right-click Part 1 and select "Extract Here" (ensure all parts are in the same folder). Copy the main .bin file to the root directory of your USB drive. experiencing software lags