You need to press the Volume & Home button. For a long time, you can usually bring the boot menu on your device by pressing both Volume buttons. From there you can take to restart the device. Your phone can use the order of keeping a volume button while pressing the Home button, so try it too. Join att customer service to get further information. 1-833-554-5444 http://attcustomerservicephonenumber.com/
New York, Computer, Join Att Customer Service to restart mi phone without pressing the power button 1-833-554-