Unlock iPhone 3.1.3 Baseband 05.11.07 with Blacksn0w

If you are on the iPhone user and on the baseband 05.11.07, than here is a good new for you now you can Unlock your iPhone 3.1.3 05.11.07 baseband with Blacksn0w. To unlock your iPhone 3GS and 3G running iPhone OS 3.1.3 Baseband 05.11.07 with BlackSn0w, simply follow the step by step instructions listed below.

1. First download and install 7-zip from here
2. Download blacksn0w.deb from official blackra1n website here and unpack it using 7-zip you downloaded in the step 1
3. Next step is to install OpenSSH, if its already installed then jump to step 4
   • Start “Cydia” on your iPhone.
   • Click on “Search” tab and then search for “OpenSSH”.

   

   • After installing “OpenSSH”, restart your iPhone
4. First make sure iTunes is not running and then connect your iPhone to your computer.
5. Download and install Cyberduck for Mac from here
6. Use the following information to login to your iPhone via Cyberduck.
   • Server: The IP address of your iPhone. {Settings –> WiFi –> <Your Network Name>}
   • Username: root
   • Password: alpine
   • Protocol: SFTP (SSH File Transfer Protocol)



7. If you are a Windows user, download and install WinSCP from here
8. Use the following information to login to your iPhone via WinSCP.
   • Server: The IP address of your iPhone. {Settings –> WiFi –> <Your Network Name>}
   • Username: root
   • Password: alpine
   • Protocol: SCP



9. Download the patched blacksn0w.dylib file from here and copy it to /usr/lib/ on the iPhone.
10. Now try to execute a test load via the MobileTerminal app on your iPhone.
11. Download “MobileTerminal” app from Cydia if you haven’t already and run the following command to login via root.

su root
alpine

Once you have logged in, enter the following command in one go as stopping CommCenter will disconnect/pause WiFi and SSH.



launchctl unload /System/Library/LaunchDaemons/com.apple.CommCenter.plist ; launchctl load /tmp/com.apple.CommCenter.plist ; launchctl start com.apple.CommCenter

Make sure you get signals with your T-Mobile SIM card.

12. Now if test load is successful, copy the com.apple.CommCenter.plist file from /tmp/ directory on the iPhone to /System/Library/LaunchDaemons/.
13. Reboot you phone now and it should all work.

If test load fails, your phone will freeze, wait for 20 seconds and reboot via (Power+Home) buttons combination.