I can't reach the owner of the iPhone anymore
what to do if I can't reach out the owner of the previous Iphone.
[Re-Titled by Moderator]
Did you purchase a used iPhone but still have the Apple ID of that person on the device?
If so then that’s the activation lock and since it’s a theft deterrent system there is no work around. You should either try to get your money back or acknowledge that the device is useless.