X5C supports local firmware upgrade? Joel September 05, 2019 14:14 Follow Yes - The X5C supports local firmware upgrade Related articles EZVIZ-How to Upgrade your EZVIZ Device Firmware using the EZVIZ Studio How to Upgrade your Device Firmware Does X5C Support HDMI and VGA Output at the same time? How is X5C Wi-Fi Performance? What is the suggested distance between router and X5C? Comments 0 comments Please sign in to leave a comment.