I can't log in. Because «Apple ID has been locked». I forgot the answer to the security question
Hello.
I have a problem with activation my iPhone.
I purchased iphone in 2012. A week ago, I updated IOS to the latest version and now I can't unlock the device.
I do remember my password. But i can't log in. Because «Apple ID has been locked» (sceenshot attached).
I forgot the answer to the security question.
Can you help me?
How can I unlock my apple ID (to sign in using my current password)?
iPhone 4S, iOS 8.3