If the TV doesn't recognize the drive, try a different USB port or a different physical USB stick. 2. Perform the "Forced" Update
This is the most critical step. Using the wrong firmware can permanently "brick" your screen or result in an inverted/distorted picture. Step 1: Locating the Correct Firmware
: A FAT32-formatted USB drive is required. The specific firmware file, named exactly Mstarupgrade.bin , is placed in the root directory of the drive.
(use lz4 -d or unlz4 ). Many partitions are concatenated.
October 26, 2023 Subject: Analysis and Recovery Procedures for Mstarupgrade.bin Firmware Files Status: Technical Advisory