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