T-Mobile has released – a bit earlier than expected – the Windows Mobile 6.5 Professional OS upgrade for their version of the HTC Touch Pro 2 Windows Phone.

To get the update, click this link, enter your Touch Pro 2’s IEMI, download the installer and you’re good to go.  Just remember: Windows Mobile OS updates wipe data on the device and return it to factory specs condition. 

Be sure you’re synced, backed-up, etc., etc.