Now that you still have your device with you
This is a nice question that can be resolve if the device used in signing the account is still intact.
Resetting your email address has nothing to do with your device used in signing in. You only need your password which is required when changing any profile related features and possibly a signed message confirming the change; Remember the email log in details is what is lost, not the bitcointalk account.
Step5: You will be asked to put your user email so that the forum can send you email to reset your password.
Step6: go the message sent to your email and follow the directive to reset your password.
If the email is not accessible, how would the recovery message be read?