UPDATE: this is the procedure to follow for downgrading the FW of a TitanOS TV (seen that the described way didn’t work for me)
<p class=”p1″>Prepare the USB Drive:</p>
<p class=”p3″>Some USB Drive somehow are not detected by the TV for this SW update. Please try a number of different USB Drive brand/model if you have issue</p>
- Format the USB Drive with the following settings:
- File system=FAT32. (mbr)
- Allocation unit size = 64 kilobyte
- Unzip and copy the file(s) into the root directory of the USB Drive
- Copy the files (including nnn_upgrade.pkg)
- Rename the FW file to upgrade.pkg
<p class=”p1″>Force upgrade/downgrade procedure</p>
- Turn the TV On
- Plug in the USB key (preferably USB1 port)
- AC TV Off (cut the power from TV)
- AC TV On (turn power back on to the TV)
- Software update should begin (Front LED will maybe start to flash)
- When complete, remove the USB