Unlock iPhone 5 Baseband 03.04.25 Running iOS 6.1.3: Apple has released a new firmware update which bring many bug fixes and improved Maps for Japan. Users who have new iPhone 5 running iOS 6.1.2/6.1.2 firmware with baseband BB 03.04.25 can unlock iPhone 5 with one of the following methods following methods Gevey SIM or R-SIM , SAM ticket, ultrasn0w and the IMEI unlocking for iPhone 5, 4S, 4 and 3GS.
The first method which is Gevey SIM or R-SIM and it’s not yet updated to support iPhone 5 with Baseband 03.04.25 running iOS 6.1.3. Second method to iPhone 5 Baseband 03.04.25 is SAM tool which is free and you can use SAM method only if you saved SHSH blobs in time via this tool then you can unlock iPhone 5 3.04.25 running iOS 6.1.2/6.1.3 firmware using it SAM. similarly Ultrsnow 1.2.8 is meant only for A4 jailbroken iDevices and does not support iPhone 5 with baseband 03.04.25.
There is only one solution left is permanent IMEI unlocking for iPhone 5, 4S, 4 and 3GS. IMEI unlocking for iPhone 5 baseband 03.04.25 is paid unlock but its permanent, fast and reliable method.