Update iphone 3G[s] & 4 Without Updating Baseband using redsn0w [Solved]

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DON M

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These are instructions on how to upgrade your iPhone 4 or iPhone 3GS firmware without updating the baseband.

Step One
Create a folder on your desktop called Pwnage

Download the latest version of RedSn0w 0.9.15b1 from here and place it in the Pwnage folder. Likewise, download the firmware you would like to upgrade to from here and place it in the Pwnage folder.

Extract the RedSn0w zip file by double clicking it.
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answer: Update iphone 3G[s] & 4 Without Updating Baseband using redsn0w [Solved]


Step Two
Right click or control click the RedSn0w application that you extracted in Step One and click Open from the popup menu that appears.
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answer: Update iphone 3G[s] & 4 Without Updating Baseband using redsn0w [Solved]

Step Three
Click Extras from the RedSn0w menu.
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answer: Update iphone 3G[s] & 4 Without Updating Baseband using redsn0w [Solved]

Step Four
Click Even More from the Extras menu.
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answer: Update iphone 3G[s] & 4 Without Updating Baseband using redsn0w [Solved]

Step Five
Click the Restore button from the Even More menu.
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answer: Update iphone 3G[s] & 4 Without Updating Baseband using redsn0w [Solved]

Step Six
Click the IPSW button.
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Choose the firmware you would like to update to from the dialog box that appears and click the Open button.
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answer: Update iphone 3G[s] & 4 Without Updating Baseband using redsn0w [Solved]

Step Seven
You will be asked if you would like to Prevent baseband update. Click the Yes button.
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answer: Update iphone 3G[s] & 4 Without Updating Baseband using redsn0w [Solved]

Step Eight
You will be told that Pwned DFU mode is required. Click the OK button.
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answer: Update iphone 3G[s] & 4 Without Updating Baseband using redsn0w [Solved]

Step Eight
You will be told that Pwned DFU mode is required. Click the OK button.
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answer: Update iphone 3G[s] & 4 Without Updating Baseband using redsn0w [Solved]

Step Ten
RedSn0w will now guide you through the steps to get into DFU mode.
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Hold down both the Home button and the Power button for 10 seconds.
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Release the Power button and continue holding the Home button until RedSn0w detects the device.
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answer: Update iphone 3G[s] & 4 Without Updating Baseband using redsn0w [Solved]

Step Eleven
Your device will be detected once in DFU mode and exploited with Limera1n.
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Redsn0w will then prepare a restore image.
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answer: Update iphone 3G[s] & 4 Without Updating Baseband using redsn0w [Solved]

Step Twelve
Redsn0w will now restore the device to the new firmware.
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