How long should backing up to the AT&T cloud take?
I just enabled my Samsung Note 4 to backup text messages to the AT&T cloud today - about 3 hours ago. The spinning icon has come up at least 3 times now and a notification that a sync is running but then it just stops and I haven't been able to find whether it finished. I'm unsure if it's quitting before it is finished or if it is going to back up constantly - which seems like it would be a battery drain. How long should the sync take and how do you know it worked? It just stopped and started again in the time it took to type this message!