Due to the frequent off-signature of the IOS version of VB APP, users need always to re-download the APP and trust the certificate. VB has developed and launched its TestFlight-APP version.
The TestFlight-APP version of VB is an IOS user’s specific version. It is not compatible with the IOS Trust installation package version. Users can only choose one of them to download and use.
VB’s TestFlight-APP version can ensure IOS users no need to uninstall and reinstall VB APP within 90 days.
Install and download process (pls make sure the original installation package APP has been uninstalled)
Open in Safari: https://testflight.apple.com/join/IV0TvYka
Follow the steps to download and complete
VB.co will continue to provide your with better products and service. Thanks for your support and understanding!