To use the firmware for a 1366x768 resolution screen, you must correctly handle the multi-part .rar files and follow a specific installation process to avoid bricking your smart TV board. 1. Preparation and Extraction
There are two primary ways to install this firmware depending on whether your TV can still boot: Turn off the main power to the TV. Insert the USB drive into the USB port.
Press and on the TV panel (not the remote). Download MS358 PB801 1366x768 512M USB part2 rar
: Do not turn off the power until the blinking stops or the TV restarts. Method B: Menu Update (For Functioning Boards) Plug in the USB drive while the TV is on. Go to Menu > Settings > Software Upgrade > USB Upgrade . Confirm the update and wait for the system to reset. 4. Hardware Specifications Reference
: Installing the wrong resolution firmware can lead to a distorted or blank screen. Always verify your panel's resolution before flashing. To use the firmware for a 1366x768 resolution
: You cannot extract part 2 alone. You must download all parts for the archive to be valid.
: To adjust settings after installation, use the service code Menu + 1147 . Insert the USB drive into the USB port
: Your USB drive must be formatted to FAT32 . Larger drives or those formatted to NTFS/exFAT often fail to be recognized by the bootloader.