Your apps and phone crash all the dang time. I've used an iPhone off and on since the iPhone 4 was released on Verizon. I've always loved the build quality. Now, I know this forum is filled with Apple fanboys and I'm expecting to get flamed, and I'm OK with that. I have many Apple products, and will continue to buy them. But after using Note 4 for nearly the last year, switching back to the 6S Plus(64gb) I'm frustrated to see the same issues I have seen on single iPhone I've owned. Apps randomly close while you're using them and you're returned to the home screen. Phone quick reboots or whatever during use and you get the Apple on black screen briefly then you're dumped back to the home screen. I set this phone up as a new phone, no data restored. I was just trying to listen to beats one and the app crashed, then the phone. Yesterday I was checking email and mail crashed and I was returned to my home screen. I have fewer issues on this iPhone than previous ones but it's still disappointing to see the same old issues. I'm sure people will try to say I have a hardware problem, it's user error, or whatever but considering I've had the same problems on every iPhone since the 4, 4S, 5, 5S, 6, and now 6S, that's doubtful. The 3D Touch is neat, though. Just a rant. I feel slightly better now.