Chosen Solution
My iPhone 7 vibrates perfectly and for a long time while in the fridge at a low temperature. When I bring it out and begin to use it , the vibration stops completely till I turn off the phone for about ten minutes. Is it battery issue ?
I don’t have an iPhone at all, but I might be able to help. I think you should try NOT putting a phone in the fridge, to begin with! why do u want it vibrating in the first place?
The Taptic Engine doesn’t work at all
