TNAS mobile

TNAS Mobile is the dedicated mobile application for TerraMaster TNAS devices.

With TNAS Mobile, users can manage files, back up photos, and browse documents remotely from their phone. The app also provides a portable monitoring center to check the status of the TOS system and manage NAS devices anytime and anywhere.

During remote access sessions, TNAS Mobile uses a foreground service to maintain an active network connection between the mobile device and the NAS device. This ensures continuous communication while the user is actively accessing the NAS from external networks.

This persistent network session enables reliable execution of user-initiated tasks such as photo backup and large file transfer, even under unstable network conditions or when the app is running in the background.

When logging into a TOS6 device, TNAS mobile will use VPN connection technology. By enabling the VPN service on your mobile device, a secure, encrypted tunnel is established over the internet, ensuring fast and secure data transmission between you and your TNAS device, thus making the remote access experience smoother and more convenient. TOS7 does not require this service.

Please note that the F2-210 and F4-210 models are currently not compatible with TNAS Mobile version 3. To enjoy the optimal user experience, we recommend downloading the compatible TNAS Mobile app version from the following official link: https://download2.terra-master.com/TNASmobile_Android_2.4.20.apk.