factory upgrade files , which are often used for clean installations.
: Ensure your USB drive is formatted to FAT32 . Download MS338 PB801 1366x768 512M ELECTROSTAR part4 rar
The requested firmware for the motherboard with 1366x768 resolution and 512MB RAM (specifically associated with Electrostar or universal Android TV brands) can be found through several firmware repository and community support sites. Firmware Download Sources factory upgrade files , which are often used
Plug the TV back in. The update process should start automatically, often indicated by a blinking LED on the front panel. Firmware Download Sources Plug the TV back in
: Copy the extracted firmware files (typically named allupgrade_msd338_4G_sos.bin or similar) to the root directory of the USB drive. Initiate Update : Turn off the TV and unplug it from the power source. Insert the USB drive into the TV's USB port.
You can find various versions of this firmware, including the multi-part .rar files or unified .zip archives, at the following locations: