: Because firmware files for 4K Smart TVs can be large (often several gigabytes), they are often split into smaller volumes (e.g., .part01.rar through .part04.rar ) for easier hosting and downloading.
: The standby light (LED) should start flashing (usually red/green), indicating the update is in progress. Do not turn off the power during this time. Download MT5522S 3840x2160 Starsat part04 rar
: Hold down the Power button on the TV (not the remote) and plug the TV back into the outlet. : Because firmware files for 4K Smart TVs
: Connect the flash drive to the TV's USB port (use USB 2.0 if available). Download MT5522S 3840x2160 Starsat part04 rar