How to unlock Apple ID?

How to unlock Apple ID?

Have you forgotten your Apple ID?, Check your Apple ID via your email box, see this Apple article: If you forgot your Apple ID

If you forgot your Apple ID email address or phone number - Apple Support                  

OR see -> Having trouble signing in?

https://iforgot.apple.com/password/verify/appleid

If you've forgotten your Apple ID email address or phone number

If you've forgotten your Apple ID email address or phone number – Apple Support (UK)

See this Apple article: If you forgot your Apple ID password

If you forgot your Apple ID password - Apple Support

Then see this Apple article: What to do after you change your Apple ID or password

What to do after you change your Apple ID or password - Apple Support

Hello ~ Is your iPhone locked and you forgot the passcode? Is there an activation lock or is your Apple ID locked? We need more information. In the meantime take a look here:

If you forgot your iPhone passcode - Apple Support

Activation Lock for iPhone, iPad, and iPod touch - Apple Support

If your Apple ID is locked or disabled - Apple Support

~Katana-San~

You can click forget password and create a new one, or if it has a previous owner then you should ask them to remove the device from their iCloud account.

Hope this helped.