Use this if the receiver is stuck on "Boot" or "Load" or if the screen is black.
Congratulations! Your iStar A7500 MEGA is now fully updated. istar a7500 mega software update
Older firmware struggled with bandwidth. The Mega update optimizes the chipset to handle higher bitrate streams. If you’ve been running 2MP cameras because the system froze on 4MP, this update might unlock the recorder's true potential. Use this if the receiver is stuck on