I am using another Samsung phone as my previous phone has died with black screen of death. Now its not even turning on, not vibrating or not even showing a LED flashing. My sim which is registered with the authentication has expired and there is no way to receive SMS and it has been a year since I have changed the country. Due to this I cannot use either of the method to go through the two-factor authentication. I have tried resetting the phone number by using the phone IMEI and Serial Number but it comes as incorrect details.