跳转至: 导航搜索
  1. Back up your data in such a way that you can restore it to a new ROM version. This probably means you want to synchronize contacts and calendar with Outlook on your desktop, and create copies of the files you need.
  2. Download and install the SpecialEditionROM. It will unlock your phone as a part of the cold-boot procedure.
  3. Synchronize using ActiveSync to get your contacts and calender data back, and copy back the files.