iPhone Troubleshooting - Facetime and iMessage Activation 

Your iPhone should automatically update its carrier settings for Yomojo. Just insert the SIM card, connect your phone to iTunes and sync your device to download the carrier settings. Make sure you back-up your phone first so you don't lose anything important. 

If you need to set up your iPhone manually, simply follow these steps: 

1.      Tap Settings 

2.      Tap General 

3.      Tap Reset 

4.      Tap Reset Network Settings 

5.      Re-sync w/ iTunes* 

*Make sure you back-up your phone first so you don't lose anything important.               

iMessage Activation 

1.      Tap Settings 

2.      Tap Messages 

3.      Tap iMessage slider to ON 

Facetime Activation 

a.      Tap Settings 

b.      Tap Facetime 

c.      Tap Facetime slider to ON