AT&T updates Note 4, Note Edge S5 and S5 Active with security enhancement updates, should fix Stagefright!
[Update 8: AT&T LG G4] Stagefright Fix Released for AT&T Galaxy S5, S5 Active, Note 4 and Note edge
How to Keep Root and Update AT&T S5 Active to OF2 Build
Want AT&T Galaxy S5 Active OF2 update with root? Here’s how to get it
AT&T Galaxy S5 Active receiving new OTA update, build no. G870AUCU2BOF2
