How can I unlock iPhone X linked to previous owner's iCloud account without purchase documents?
I purchased an iPhone X from a private individual two years ago. I only know that his name is Ruslan. I bought the phone along with its box and manuals, paying in cash, but I do not have any other purchase documents.
When I attempted to reset the device to factory settings, I discovered that it was still linked to the previous owner's iCloud account, which resulted in the phone being locked. However, I have been using this device with my iCloud account (sa***6@mail.ru) for the past two years.
I submitted a request to Apple to unlock my device, but it has been a week, and I have not received any response yet. I have been unable to contact the previous owner, and I do not
know his current whereabouts. I kindly ask for your assistance in unlocking my phone.
[Edited by Moderator]
iPhone X, iOS 16