Dont know if this is helpful, this is intended for all those who want to use this device outside the default carrier and need to edit the apn settings for mms and 3g or lte access.
after nam programming, you will need to enter the apn settings, the system wont let you do that, you must be be rooted, then install any build prop editor, search for this string "ro.cdma.default_numeric" and put the mcc and mnc on the same field (example: my carrier mcc is 734 and mnc is 06, so i will stay like this 73406), then write the same on this field "ro.cdma.home.operator.numeric", reboot and then you must make an apn settings shortcut with "quick shortcut maker", then youll access to apn editting, create a new apn with your carrier data, it is important to fill the mcc and mnc separately (example mcc=734 mnc=06), then save the apn and it will stay.
this works good for those who have cdma s3 from boost mobile or sprint or virgin and wants to make it work with movilnet from venezuela.
after nam programming, you will need to enter the apn settings, the system wont let you do that, you must be be rooted, then install any build prop editor, search for this string "ro.cdma.default_numeric" and put the mcc and mnc on the same field (example: my carrier mcc is 734 and mnc is 06, so i will stay like this 73406), then write the same on this field "ro.cdma.home.operator.numeric", reboot and then you must make an apn settings shortcut with "quick shortcut maker", then youll access to apn editting, create a new apn with your carrier data, it is important to fill the mcc and mnc separately (example mcc=734 mnc=06), then save the apn and it will stay.
this works good for those who have cdma s3 from boost mobile or sprint or virgin and wants to make it work with movilnet from venezuela.
xda-developers