This was in the Brax.me chat on “Brax 3 Phones”:
“I did the iode 7 update and it killed my network connection. Cannot connect to ATT now. Has anyone else experienced this? UPDATE: ATT Nextgen APN did not have “default” selected as an APN type after the update to iode 7. Added “default” as a selected type in the profile, and it resolved.”
May or may not help…