Move the extracted firmware file to the root directory of the USB drive (not inside any folders). 2. Installation Procedure
the physical Power button on the TV (not the remote). While holding the button, plug the TV back in . Move the extracted firmware file to the root
This guide outlines how to download and install the firmware for the TV using the MT5510S PB803 mainboard. Firmware Details Model: Akai AKTV4030S Board ID: TP.MT5510S.PB803 Resolution: 1920x1080 (Full HD) Panel Reference: REF75 1. Download & Prepare the Files While holding the button, plug the TV back in
Right-click part01.rar and select "Extract Here." This will automatically combine and extract the full firmware file (usually an .bin or .img file). USB Drive: Use a 4GB or 8GB USB drive formatted to FAT32 . Download & Prepare the Files Right-click part01
Continue holding for about 5-10 seconds until the screen shows an or "Software Updating" progress bar. Release the button and wait. Do not turn off the power. Method B: Menu Update (If TV is functional) Turn on the TV and insert the USB drive. Go to Menu > Settings > About (or System). Select Software Update (USB) . Confirm the prompt to begin the update. 3. Post-Update