It seems as though the system update has messed up the data, text and call features on the phone. I'm not rooted, with that being said can the update be erased from the internal memory and then do a factory reset. I'm having the same issue as everyone in the forum in the link provided
https://community.sprint.com/baw/mo...ssion?content=/api/core/v2/discussions/155517
Sent from my 831C using xda app-developers app
https://community.sprint.com/baw/mo...ssion?content=/api/core/v2/discussions/155517
Sent from my 831C using xda app-developers app