I have a Sony Bravia TV from 2016 so almost 4 years old. Lately it has started to stutter when casting so 2 days ago I did a soft restart and it got stuck in a reboot loop with 1-2 min interval. I have tried everything I can find. Factory reset from the menu, pressing buttons during startup, safe mode, firmware update, ADB commands. Since it restarts so frequently there is not enough time to copy the firmware from the USB stick. Am I out of luck or is there anything else I can try?