I've had my iPhone 7 plus since early 2017 - but, recently the vibrator/haptic/taptic stuff stopped working - and at the same time (the same day) the battery life suddenly plummeted. I figure it's a hardware problem causing both symptoms. Maybe it's time to upgrade. I'm considering getting an iPhone 11 Pro Max - it can be fun to jump right in. Anyone else traversed this path before (iPhone 7+ to 11 Pro Max)?