Once the LED stops flashing or the TV reboots automatically, the update is complete. Unplug the USB drive and restart the TV. Reliable Firmware Sources
No. These are white-label products. Community forums are your only support. tp.sk506s.pb802 firmware
: In rare cases, a firmware update can cause a device to malfunction. If this happens, contacting the manufacturer's support team for assistance is the best course of action. Once the LED stops flashing or the TV