I was super psyched to get my Space Gray iPhone 6S Plus (128GB) yesterday only to be shocked how slow and laggy it's running. Obviously this isn't the norm, but I'm talking about where you click an app and the tap doesn't even register for a full 20 seconds or more. Same with the keyboard, same with the camera...everything. I set it up as a restore from my iCloud backup and the same apps/settings on my iPhone 6 Plus are running buttery smooth. Anyone else have this problem? Should I just erase it all and start it as a new phone? I'd love to know what you guys think. PS: When I first got the phone the screen at full brightness looked to be 50% the regular levels. I restarted the phone and it looked normal again. I'm hoping I don't have a lemon!