Upgrading from a previous release

If you run a newer installer package, it will upgrade automatically the one you have already installed and keep all your settings.

M          Important Note

You need administrator privileges to run the installer package.

If you run the same installer package, you will be prompted a menu to repair, modify or remove T-Mobile Communication Center.


The Modify option is not applicable for T-Mobile Communication Center. To run a newer installer package, please use the Repair option.


As preventative measure of the loss of any connections during an upgrade, it is possible to do a backup of your settings by exporting your connections to another location. See section Connections menu /Export on page 49, on how you can back up your settings.