Got a Touch Pro2 ? Wanna upgrade it to Windows Mobile 6.5 ? Click here to grab your update. It’ll add the new Internet Explorer browser, new Microsoft interface and then it’ll get covered up again with the Opera browser and HTC TouchFLO 3D interface.
Backup your phone-based data and ensure that you’ve charged the phone first, then apply the update to bring your device up to ROM version 1.86.401.0.
Link – HTC Touch Pro2 WinMo 6.5 Upgrade