I am unable to download Messenger 7 as 1. my shortcut to Appworld has disappeared and 2. when I attempt to download via the browser I receive an error message that my operating system is not supported. I have tried all the normal deletes, reloads and reboots, tried to have my OS updated to OS7 to no avail and eventually reloaded the carrier operator software. The same problems still persist no appworld, although it listed is in applications management and either a bad request reply to the browser page or operating system not supported. I have also attempted to download both via my PC to no avail.
