AT&T Galaxy Note 5, Note 4 and S5 Active are getting February Android Security Patch. The update has rolled out over the air (OTA), So don’t panic if you did not get the update notification yet it will be there in some time.
The update come on Galaxy S5 Active (G870A) with the Build number MMB29M.G870AUCS2DPK5. For AT&T Galaxy Note 5 device (N920A), the build number of the February patch is MMB29K.N920AUCS4CQB2 weighing at 167MB while AT&T Galaxy Note 4 (N910A) is receiving the update as build number MMB29M.N910AUCS2EPK4 which weighs 137MB.
All the three smartphones namely Galaxy Note 5, Note 4 and S5 Active gets only the Android security Patch for the month of February.