Installing the wrong firmware can permanently "brick" your TV or cause display issues (like inverted colors or an upside-down image) if the panel settings don't match.
or Kenotrontv often host these specific dumps and USB recovery files. Download MS638 PC822 3840X2160 REF56 CONTINENTAL part2 rar
"Continental" likely refers to the specific TV brand (like Continental Edison) that this version of the firmware is configured for. Installing the wrong firmware can permanently "brick" your
TP.MS638.PC822 , a common dual-core Android TV mainboard supporting 4K resolution. Resolution: 3840x2160 (4K Ultra HD). "Part2" suggests this is the second half of
A .rar archive, which is a compressed file. "Part2" suggests this is the second half of a split archive; you will need both part 1 and part 2 in the same folder to successfully extract the contents. Where to find and use it:
Usually, the extracted file (often named allupgrade_638_sos.bin or similar) is placed on a FAT32-formatted USB drive. You then plug it into the TV and power it on while holding the power button to initiate the "USB upgrade" process.
Files like these are often hosted on specialized technician forums or repair repositories: