Here’s solid, user-focused content you can use for release notes, a changelog, or an announcement post for the HKTRT2861V09 firmware fix.
The standby light should start blinking rapidly, indicating the "fixed" firmware is being written. Completion:
board (stuck on the logo or restarting constantly), I’ve finally tracked down/tested a stable firmware build that fixes these bugs. What’s Fixed: No more stuck on logo (Boot loops). Fixed the upside-down screen / mirror image issue. Corrected remote control mapping bugs.
Logo Freeze: Fixes cases where the TV is stuck on "Smart TV" or the brand logo.