While it is connected, simply hold down the home and power button together for about 10 seconds, then release the power button while continuing to hold the home button.
A few seconds later i Tunes should detect your i Phone, Select the "Summary" tab. You will now be prompted with a screen that asks if you wish to back up your i Phone before restoring.
*If you are jailbroken, it is my personal opinion . Select the Restore option when i Tunes prompts you.
Once the restore process has completed your i Phone will restart and the Apple logo will appear while booting up.
IBTimes UK brings you a comprehensive step-by-step guide to restore your jailbroken i Phone, i Pad or i Pod Touch to factory settings in just a few simple steps.
If you already know a lot about jailbreaking and you’re just looking for guides and tutorials, then scroll down to find instructions on how to jailbreak.All i Phone or i Pod Touch settings are restored to their factory condition. First thing to check is to make sure you have the latest version of i Tunes installed on your Mac or Windows PC. When your phone is detected, select it in i Tunes under the list of devices.If your i Phone is not responsive and i Tunes does not detect it we must put your phone in DFU mode.Support new Special Edition (PRODUCT)RED i Phone 7 and i Phone 7 Plus 3.Support the new 12.9-inch i Pad Pro, 10.5-inch i Pad Pro and 9.7-inch i Pad. For explanations of this and many, many more Apple-related terms, see our Apple jargon-buster encyclopedia.) Read next: Should you jailbreak an i Phone?