How to downgrade iPad Base Band to iPhone Base Band

Famous iPhone Hacker named, MucleNerd is an expert of Unlock Base Band has been release the article on how to downgrade from iPad Base Band 06.15.00 to iPhone Base Band 05.13.04 that can be Unlocked by Ultrasn0w and improve your battery life and GPS.

Note: iPad Base Band 06.15.00 is a special Base Band that can be installed on iPhone 3G/3Gs to allow users to Unlock with Ultrasn0w but the GPS might not work properly and it drain battery quite a lots as well.

Below is a method on how to downgrade from iPad Base Band.

1. Download redsn0w 0.9.14b1 for Windows, for Mac
2. Connect your phone to PC or Mac
3. Run redsn0w (always run as Administrator for Windows users),
4. Click on  Extras button.


5.  Select IPSW.

6. Browse for your .ipsw file, double click on the file or click on Open Tab

Click OK

Click Yes if your iPhone is (New Boot ROM), Click No if your iPhone is (Old Boot ROM). To check Boot ROM, Click Here.
7. Click Back to back to main Menu then click on  Jailbreak button.

8. RedSn0w is working…

9. Tick Downgrade from iPad baseband, Uncheck Cydia if your iPhone is already jailbroken and have Cydia, Click Next to enter DFU Mode.

10. Power Off your iPhone., Click Next button…

11. RedSn0w is instruct your on how to put your iPhone into DFU mode… follow on screen message..

Hold down Home button 3 seconds.

Release the Power button but keep holding the Home button till RedSn0w found your iPhone into DFU Mode.

12.  Your iPhone is exploited with limera1n then it will reboot....

13. Your iPhone might be reboot several times then RedSn0w will start uploading RAM Disk & New exploit Kernel into your iPhone....

14. RedSn0w will alert your when it finished, the rest tasks, your iPhone will handle it.

15. After a few process has completed, you will see pwnapple icon on your iPhone screen with the world Flashing Baseband (do not interrupt), this process need sometime to complete, please be patient (it will take around 8 to 10 minutes) but don't worry if it take longer than this, after the process of flashing base band has finished, your iPhone will reboot itself…



Note: Some iPhones has no service after downgrade base band, we can solve this issue by re-installing Ultrasn0w 1.2.8, if problem still exist, re-install Mobile Substrat, it should be OK now..


Good Luck….!