If you are on AT&T, it's the stagefright security patch. If VZW, it's probably 5.1.1. Clear the cache partition if 5.1.1.I searched to see if there was a update available on my s6 and there was. Not sure if its 5.1.1 or not but if it is has anyone found it be beneficial to factory reset after?
Posted via the GS6
Does Verizon have the 5.1.1 update out now? How do I clear the cache partition?
Clear cache partition after the update. That'll clear out any issues you may have after the update installs.