- Like my S7 Edge dying, again not sure what happened.
- Maybe I forgot to close all the ports in my supposedly waterproof case. Maybe I didn't mount the case properly - this is more likely!
- Luckily I have an iPhone 6 plus. I "downgraded" to that and all is well.
- Again very subtle differences that you miss. The camera is worse in low light, the touch sensor is slower and the phone in general is slower.