: Export your current Channel List (SDX) and database, as firmware updates (especially Mars) often wipe existing settings. Install : Use the USB Upgrade menu on the device.
Recent updates resolve issues where the device might freeze when switching audio tracks or experience a "black screen" after a few minutes of viewing. Fixed YouTube Playback: gtmedia v8 nova blue firmware better
: After the update is complete, re-import your saved channel list to restore your previous configuration. : Export your current Channel List (SDX) and