AT&T's Samsung Galaxy S6 receives mystery update
A better match might be the 138.32MB update that was pushed out last week to European Galaxy S6 users in Europe. That update was sent out to correct a problem with memory management that was forcing apps in the background to close earlier than they should have been. Those who installed the update found that their Galaxy S6 was "snappier" after installing the file.
If you're an AT&T subscriber and have had your Galaxy S6 updated, drop us some comments in the box below about any changes you've noticed to your phone. As of now, AT&T has nothing listed about it on its website.