How to Upgrade the Baseband of Your 3.9 BL iPhone to 04.03.13_G

These are instructions on how to upgrade the baseband of your 3.9 Bootloader iPhone. Your baseband will be updated to 04.03.13_G. You can then run AnySIM 1.3 to unlock your iPhone! If you have bootloader 4.6 you cannot do this. Please do not try!!!!

• Press to launch Settings from the Springboard.
• Press to select General from the list of Settings.
• Press to select Auto-Lock from the General Menu.
• Press to select Never from the Auto-Lock Menu.
• To return to the Springboard press the Home button. Now press to launch Installer from the Springboard.
• Press to select the Install tab at the bottom of the screen.
• Press to select Baseband Updater (04.03.13_G) from the list of Packages. It will be in:i.unlock.no
• Press to select the Install button at the top right of the screen.
• Press to select the large Install button that appears.
• You will receive notice that process will take about 10 minutes. Press the large OK button.