iPhone 4 problem: black screen and it doesn’t stop vibrating
Mar 21, 2011· My phone is set to silent mode and to vibrate. Even after the caller hung up, the phone kept on vibrating. So long story short: if your iPhone is continuously vibrating, the screen is black and you can’t turn it on, hold down the lock/power key simoultaneously with the home key for a few seconds. Turn it back on and that’s it.My phone will still vibrate but my screen is black, how do,,Apr 28, 2012· my iPhone's screen went black. the phone is on, it vibrates when calls or texts some in, siri tries to talk to me.\,I tried to turn of the phone and the screen went blank and it started vibrating. can't stop it from vibrating. tried to turn off again,,6 Tips to Fix iPhone Vibrates for No Reason (iOS 14/13/12,,Jul 19, 2017· In most cases, force restart can be very helpful in rectifying most of the issues. If your iPhone is randomly vibrating for no reason, try force restarting your iPhone with the following steps: If the device is iPhone 8 or later: Hold and release the volume up button. Then hold and release the volume down button.