I tried to install WM5 anyway, and it seemed to work, but got to 74%, and then the updater froze.
So now my phone is sitting there, saying 'formatting root,' and in general being a giant pain in the ass.



WM-5 matte white fabric is composed of five different layers, including a sheet of weaved fiberglass to stop static electricity, helping to minimize light loss.
"Windows 7" and related materials are trademarks of Microsoft Corp.
The listings below are [1] official software updates for the Windows Mobile Operating System (ROM updates), [2] driver or software updates for specific Smartphones, Pocket PCs or PDA Phones, and [3] updates to software connected to the operation of Windows Mobile handhelds.
Please carefully read details on the linked download page to be sure that the download applies to your Windows Mobile handheld and to make note of any changes which might occur to your device once installed.
If you're looking for 3rd Party software downloads for Windows Mobile touchscreen devices, click here.