Downloading and installing the correct firmware is essential for maintaining the security and performance of your TVT Digital Video Recorder (DVR). Official firmware files are provided for free by Shenzhen TVT Digital and its authorized distributors to ensure devices remain current with the latest security patches. Where to Find TVT DVR Firmware Downloads
TVT frequently updates its backend servers. If your DVR has firmware from 2018, it might not connect to the SuperLive Plus or TVT-Smart app on your iOS 16+ or Android 13+ phone. Updating restores P2P cloud connectivity.
Requirements: A USB flash drive (formatted to FAT32).