1 Answer. Press and hold the power button for 10-20 secs and your phone will force reboot, in most cases anyway. If your phone still doesn’t reboot, then you’ll have to remove the battery and if its not removable you’ll have to wait for the battery to run empty.

How do I factory reset my phone with a broken screen?

Press and hold the Volume up button, the Power button and the Home button at the same time. When you feel the device vibrate, release ONLY the Power button. A screen menu will now appear. When you see this, release the remaining buttons.

What to do if touch screen is not working?

Reboot Your Phone

Press and hold the Power button to display the power menu, then tap Restart if you’re able. If you’re unable to touch the screen to select the option, on most devices you can hold down the Power button for several seconds to switch off your phone.