AT&T Tech Help Needed Updating Samsung SM-G870A (S5 Active)
The phone's nothing special but it's belonged to special people that have been lost, so, upgrading isn't an option. Fortunately, it's still compatible with modern technology, looks new and works great...I'd really like to keep it going..
I'm looking to update it to enable VoLTE due to network upgrades, the S5's VoLTE capable it just needs updated from 4.4.2 to 4.4.4. (preferred) or 6.0. I had AT&T for years but moved to a rural area without coverage and had to switch to T-Mo...phone specs below:
Samsung Galaxy S5 Active
T-Mobile Network - United States
Android Version: 4.4.2
I've already tried OTA update, Smart Switch and Kies to no avail due to age/branding.....I'd greatly appreciate assistance bumping it up a notch to enable VoLTE.
Thanks in advance!