How to Unlock the iPhone 3G With RedsnOw
- 1). Download the iPhone OS4 Beta for iPhone 3G to your computer. This file will be named: iPhone1,2_4.0_8A230m_Restore.ipsw.
- 2). Press the "Power" on the iPhone 3G to turn the device off.
- 3). Plug the sync cable into the "Sync" port at the bottom of the iPhone. Plug the other end of the cable into an available USB port on your computer.
- 4). Double-click the RedsnOw icon on your computer to launch the application. A file browser window will automatically open.
- 5). Select the "iPhone1,2_4.0_8A230m_Restore.ipsw" file on your computer in the file browser window. Click "OK." Then click "Next" in the following window.
- 6). Press and hold the "Power" and "Home" buttons on the iPhone to place the device into Recovery Mode. The application will then detect the iPhone 3G connected to the computer.
- 7). Click the "Next" button in the application window. The application will automatically begin the jailbreaking and unlocking process.