Will it keep working on AT&T

[x I'm tc]

According to their published list, https://www.att.com/idpassets/images/support/pdf/Devices-Working-on-ATT-Network.pdf, this phone should keep working but may require a software update to do so. I'm fully updated. Should that be enough?

 

[darrinaltman]

According to their published list, https://www.att.com/idpassets/images/support/pdf/Devices-Working-on-ATT-Network.pdf, this phone should keep working but may require a software update to do so. I'm fully updated. Should that be enough?

what version of the phone do you have? mark ii and iii should work fine since they have 4g antennas.