If you are forgetful and can’t remember the passcode to your iPhone, it’s quite a challenge to unlock it. In that case, you need to find a way to bypass this security to use your iPhone again. Fortunately, there is one method to regain access to your device, although it is quite radical. To unlock your iPhone, a reset to factory settings is required. The following guide will show you how to unlock your phone after forgetting the passcode.