1509 Dvb-t2 512m: Firmware Update

Older firmware may fail to play MKV or MP4 files from a USB stick. Updates often expand codec support (e.g., adding AC3 audio support).

Correcting issues where the device may hang on the boot logo or fail to respond to infrared commands. Feature Integration: 1509 Dvb-t2 512m Firmware Update

: Can add support for new media formats (like H.265/HEVC if the hardware supports it) or refreshed menu designs. Older firmware may fail to play MKV or