Add an APN to Samsung Galaxy S3 running 4.1.1 I am traveling internationally and have replaced my Verizon SIM card with a local one.  To get data, I need to add an APN.  I can't do this using settings -- no option to add exists.  Is there another way to do this?  And app maybe?  I do not want to root my phone.
I have been told by Verizon that it's a bug on the Samsung Note 2 and S3 after Jelly bean. Verizon / Samsung are working on a fix so you can modify the APN in near future.

Verizon didn't intend a deliberate prevention on their part (confirmed by the fact Verizon HTC Droid Incredible 2 running android DOES allow you to modify the APN and works perfectly for calls/text/data overseas). I have both so I should know 

Roll on a fix fast....