ACTIVATION LOCK
Guys i need help, i just bought an iphone 7 plus from someone while i was travelling it wast not loggen in any apple ID so i entered mine and used but recently i updated it to IOS14.7 then it asked me about an activation lock as i entered mine it denied my access and requested ID used to activate..i dont know the person because i had just met him so i cant ask for ID NOTE: The device is not reported LOST what can i do