Hard Reset HTC HD2
- Press and hold both Volume Down + Power Button.
- Press Volume Up key to start Factory reset on your mobile phone.
- Let the HTC device make a Factory reset, it may take several minutes.
- Success! phone now will be on Default settings.
HTC HD2 Hard Reset
Help! This doesn't work
Hard Reset will erase all of your data
All described operations you are doing at your own risk.