Download Ms338 Pc821 1920x1080 Santron India Ref66 Part5 Rar May 2026

: If the TV still boots, try to backup your current settings or firmware if the menu allows.

Once you have obtained the multi-part RAR file (specifically "part5" suggests you need all parts in the same folder to extract successfully), follow these steps to update your TV: Download MS338 PC821 1920x1080 Santron India ref66 part5 rar

: Ensure the firmware is strictly for 1920x1080 ; installing a 1366x768 version on a Full HD screen can cause a distorted display or "black screen". : If the TV still boots, try to

: Place the extracted firmware file (usually named allupgrade_ms338_2G_ref66.bin or similar) into the root directory of the USB drive. Do not put it in a folder. Flash the TV : Turn off the TV and unplug it from power. Insert the USB drive into the TV's USB port. Plug the TV back in. Do not put it in a folder

: Once the flashing stops or the TV restarts, the process is complete. Remove the USB drive. Critical Safety Tips