Ok, so I just got my galaxy S8 plus after having my previous phone stolen the same day. I've only had it for about four days, and I hadn't had any trouble out of it up till now. Everything downloaded fine. Now, whenever I try to download something, it gets to 100% almost immediately but after that won't do anything. The download won't finish and I can't figure out why. My boyfriend thought maybe that it was set up to download with Wi-Fi only but I couldn't find a setting for that and figured it wasn't the case cause I had no problem downloading some of my previous apps that I had had. I would greatly appreciate any help I can get. I've tried restarting the phone and even shut it off for several minutes before turning it back on.