Direct manufacturer (All Networks)
- You will receive the user ID and password corresponding to the IMEI of the phone.
Then you can login again on: https://findmymobile.samsung.com
When we have sent you these identifiers, do the following:
1) Log in to the account with the received credentials.
2) Delete the account by going to:
Settings> General> Accounts
3) Create an account with your new credentials, or use an existing account.