No Longer With AT&T, How Do I Update My Phone?
A couple years ago, I got an HTC One (M8) with AT&T as my upgrade. Last spring, I switched to Google Fi, and got a Nexus 5X. Now it seems that I'm unable to update my HTC One (M8), since it's not connected to AT&T anymore, and I can't update via the normal Android settings. The only solutions I know of are loading a fresh version of Android from scratch, or rejoining AT&T, but I really don't have any interest in either of those.