locked I phone 5s
Hello, before that phone which I am using now /Iphone 8/, I had I phone 5s and I reset it and gave it to my son, so he can use the old phone without sim-card. He didt have e-mail, so he made in iclud email, but now he forgot it and he locked the phone, because he couldn`t remember the password.
How can I unlock the phone?
iPhone 5s