Download ^hot^ - Kk.rv22.819 Software

Use the official download page:

Available Disk Space: Minimum 150MB for the installer and temporary files. Kk.rv22.819 Software Download

Insert the USB into the TV's USB port, then plug in the TV power. Some boards may require holding the power button or using a remote key (e.g., VOL+ or CH+) to initiate the flash process. Use the official download page: Available Disk Space: