How to find iPhone Baseband version
Knowing what baseband version your iPhone is using is crucial to seeing if you can unlock your iPhone with ultrasn0w or other unlocks.
Find your iPhone Baseband Version
Checking your baseband is really easy, grab your iPhone and do the following:
- Tap on “Settings”
- Tap on “General”
- Tap onto “About”
- Slide down and look next to “Modem Firmware” – these numbers will be your baseband version
For instance, in the screenshot the baseband version is 05.14.02 which makes it compatible with the ultrasn0w unlock for iOS 4.2.1.