These are the Stock Images for the Incredible. Thew RUU’s are .exe files that you run from your Windows PC (sorry, no mac version). You must have the HTC drivers that came with HTC Sync installed for this to work.
The PB31IMG files are flashed in HBOOT and must be renamed toPB31IMG.zip. Again please check the MD5 before flashing. These images contain Radios.
Latest OTA RUU – 4.08.605.2
Older Gingerbread OTA: The RUU
The PB31IMG Version MD5: 25ec451e08cd98c9495971bcb37e6582
The PB31IMG Version MD5: 31bb1611a0fa8197d447c0438426717e
Always check the MD5 before flashing.