Why Does My Phone Randomly Vibrate? Why Do People Feel Phantom Cellphone Vibrations? Your smartphone is making you hallucinate. It's called phantom vibration syndrome yes, it's a real psychological phenomenon and studies in the past few years have found, when surveying college undergraduates, How to Make Your Phone Vibrate: iPhone, Android, & Samsung Phantom Vibration Syndrome is real. And the only cure is to take a break from your phone for 5 days, 5 hours, or even just 5 minutes. #PhonesDownFor5 ~Disclaimer: this is not