This is regarding to the abnormal color of the screen or flickering display that is caused by the software bug "MP05 SA R5.1", and is currently affecting units here in the country. Affected units is Skyworth 50SUF7200 Google TV
There are two different ways on how to update or upgrade the TV software and firmware of Skyworth 50SUF7200 4K Google TV, first method is an automatic update and the second method, is a manual update. Yet, both is by using USB Flash Disk Drive.
However, the automatic method couldn't upgrade using the same version of the software. While the manual method will able to repeat it's upgrade using the same version of the software. Below are the tools needed for manual software update. Read more >>> Skyworth 50SUF7200 Google TV Software and Firmware Update