To reset your iPhone, go to iforgotapple.com. Type https://iforgot apple.com in a mobile browser or on a desktop. Enter the characters from the security image, which is just under the Apple ID field. If you don't know your Apple ID, select Forgot Apple ID, and press on Forgot Apple ID? Type in your first and last name and your e-mail address. Then, the phone number, which is correlated with your Apple ID, needs to be recorded and verified.
Decide on a new password and enter it. Choose "reset from another device" if you have access to a machine that is logged in with your Apple ID such as a computer, Mac, or another iOS device. This procedure is the best technique to use to reset. Then, choose "use trusted phone number" to use the phone number linked with your ID. The reset may take several days. Finally, Click continues.