Unlock The Sprint Touch Pro2 Radio To Get US GSM.
For those that had purchased the Sprint Touch Pro2 it was quite the surprise to find out that the GSM, although SIM unlocked, would not work with US service providers. In this video we demonstrate how to unlock the radios and then reflash the device with the correct US radios to be able to make calls under AT&T, T-Mobile, or any other GSM provider that utilize the GSM850, GSM900, GSM1800, GSM1900, UMTS900, UMTS2100 bands (US 3G will not work).
The program that will unlock the SIM, CID, and radios is brought to us by HTC-Unlockers. Although the whole process takes a few steps and costs a little money it is well worth it. When the device is all unloked and the new radio is installed the data settings may need to be changed or added to use cellular data service. The program is donation-ware and costs at a minimum of about $15 USD. The correct US radios were spotted on XDA-Developers.