New ROM available for the HTC HD 2 on the official website of the manufacturer: http://www.htc.com/fr/supportdownloadlist.aspx?p_id=297&act=sd&cat=all

The question for those who have never achieved updated ROM for the HTC HD2 is whether all the applications installed on your phone or disappears if all goes well and it loses nothing when the transaction.

None. Cab file is available for download for minor fixes. Injury is therefore obliged to go through Active Sync on Windows.