Unlocked version on att??

[mach1man]

Does the unlocked version work on att? Do all of the features like VoLTE, WiFi calling and advanced messaging work

 

[Lobwedgephil]

It works fine, but you don't get all of the advanced calling features. No wifi calling, VoLTE.

 

[mustang7757]

I agree

 

[strikeIII]

If your previous device was an AT&T locked device and just swap the SIM there's a good chance you'll still have WiFi calling and HD Voice

 

[sulla1965]

If your previous device was an AT&T locked device and just swap the SIM there's a good chance you'll still have WiFi calling and HD Voice

I'm not so sure about that. AT&T's system might recognize it's not an att device, but an unlocked one and you'd lose any specific carrier based functions.

 

[strikeIII]

I'm not so sure about that. AT&T's system might recognize it's not an att device, but an unlocked one and you'd lose any specific carrier based functions.

That's why I said there's a good chance. I do it all the time between a locked AT&T device and an unlocked device with no issues. Some people may not have the same luck.

 

[mustang7757]

Yeah that method seems to be a hit or miss

 

[Matthew Stegman]

I have tmobile branded device and flashed unlocked firmware to use on AT&T. Little did I know I wouldnt get advanced features. So i flashed this firmware and now have all AT&T advanced features like volte and wifi calling.