How to Preserve iPhone 4 Baseband 04.10.01 After Jailbreaking/Unlocking

Base band can be preserved with the help of new development jailbreak and unlock software packages. PwangeTools 4.2 that works on Mac and for Windows Sn0wbreeze 2.2 can keep the baseband. In general, the preservation of band means to maintain recent band version as before, while updating the device firmware. Users to keep the band due to unlock their devices in the preservation needs of baseband.