A lot of people have problem finding the current software version on their phone. In order for us to let you know if we can unlock your iPhone 4 successfully, we would need to know what baseband iOS is running on and what software version is currently installed. Here is a way to find out the current software version on your iPhone.
Find the version of your iPhone software.
Verizon iPhone 4 repair available at Dr. Cell Phone
1. Tap Settings.
2. Tap General.
3. Tap About.
The Software version is shown on this screen.
As with the release of iPhone 4 on Verizon, we have all the repair services now available for verizon iphone 4 including the most common cracked glass screen repair. "Verizon iPhone Screen is a little different than the one used in AT& T iphone, but we have had no problems replacing the screen on Verizon iphone so far" Says the parts manager at Dr. Cell Phone Dallas.