How to Change your APN Setting for Use With Bring Your Own Sim Straight Talk with iPhone

This tutorial will show you how to change your APN Setting for use with your iPhone so you can use your 3G on Straight Talk's Network.

*Your device DOES NOT have to be unlocked or jailbroken.

Let's Get Started:

1) Place the Straight Talk Sim into the
iPhone 2G/3G/3GS/4/4S/5.
2) You are going to need to connect to a Wifi Connection and or tether with a friend to get a signal to get onto safari. Launch Safari.
3) Type http://www.unlockit.co.nz into the safari URL bar (If you go on the computer it will redirect you to the desktop site)
4) On the bottom bar will be buttons to press. Click on Change APN. Choose United States, Straight Talk and Install the Profile
5) Your APN settings with be changed by installing the profile (Your 3G should be up and running)

By Installing the profile you acknowledge that they have changed your cellular settings.