Guide On How To Unlock iPhone

If you bought an iPhone from AT&T or T-Mobile and you want replace the SIM card with a pre-paid card of another cellular provider in favour of better rates than follow than please read this article.
There is a free hack, with an open-source software you can unlock your iPhone in about one hour.

• You iPhone needs to be activated before proceeding with the hack. If you haven't already done it and you don't want do it with AT&T or T-Mobile, download a small program named iNdependence for a fake activation.
• Get the instruction how to do it here . t instructions at ModMyiPhone and download and install a program called iNdependence.)

Prepare Installation

1. First you'll need to deactivate the AT&T-only features, such as Voicemail.
2. Disable the iTunes helper application
3. Be sure iTunes is not running
4. Open OS X's Activity Monitor (Utilities folder of the Applications folder).
5. Select iTunes Helper, and then click on the Quit.

Apple doesn't support third-party applications on iPhone. But there is a third party software tool which installs games, chat clients ond other applications on you iphone. This tool is also needed to unlock your iPhone.
Detailed instructions here.

Install AppTapp

1. Download and install AppTapp


2. You will be is asked for the firmware version you're running. Select it and click on Continue (If you've just updated, you probably have Firmware 1.0.2).


3. You will get a s
creen like "Congratulations! You have successfully installed AppTapp Installer onto your iPhone."

4. Now you'll find a new application on the iPhone's home screen called Installer.

GSM Unlock

Make sure your iPhone is connected to a WiFi network.

• Launch the Installer program
• Install-in order-Community Sources, BSD Subsystem and OpenSSH

1. Download and install Unlock.app and Cyberduck.


2. Set Auto-Lock to Never (iPhone's General settings).


3. Go to Settings: Wi-Fi


• Click on the blue arrow next to the network that you're connected too
• Write down the IP address, you'll need it for later.
4. Open Cyberduck and click on Open Connection (top left of window).
• In the connection window, type in the IP address you've just noted.
• Select SFTP (SSH Secure File Transfer), and Port 22.
• Enter username root, and password dottie.

When connected,
• Navigate to the root directory /.
• Navigate to /usr/libexec and drag the file named lockdownd.
• You will be asked if you want to overwrite the file. Click on Continue.


• In Cyberduck, drag the Unlock file from the desktop into the /Applications folder (top of the main window).
• Once done, turn off your iPhone and remove the SIM card.
• Turn the iPhone on again and choose Unlock on your iPhone.


• When everything went fine, there will be a white screen "All files found. Ready to go. Press Start."
• Press start.
  Wait about 20 minutes for all files to be installed.


• When you see "Completed" then it's finished.
• Insert a new SIM card. Congratulations, you're ready with unlocking your iPhone!