: Unplug the power, remove the USB drive, and then power the TV back on to initialize the new settings. Key Considerations Resolution Matching
: Turn on the power. The indicator light on the button panel will flash Red . rr52c03a firmware extra quality
: After about 1 minute, the light will stop flashing and turn Blue (or steady green, depending on the model), indicating the upgrade is finished. Important Notes : Unplug the power, remove the USB drive,
: After approximately one minute, the light should stop flashing and turn blue (or another solid color), indicating the update is complete. : After about 1 minute, the light will
I’ve been running the stock firmware on my for about six months now. It works fine for basic stuff (radio, wired CarPlay), but the audio quality is a bit thin and the Bluetooth stack feels laggy.