Ensure pre-installed apps like Netflix or YouTube run without crashing.
If your TV is still functional, you can perform a standard update. However, if it is stuck in a boot loop, you must use a "forced" recovery method. 1. Normal USB Update (TV Functional) 40-ms801a-mac2hg firmware
While not exhaustive, this firmware is typically found in: Ensure pre-installed apps like Netflix or YouTube run
4GB to 8GB eMMC flash memory, which is where the firmware resides. which is where the firmware resides.