Ok here is how to get the serial number if a few digits are cut off like so:
Step 1: Navigate to the Directory that contains
blizzard_mobile_auth_EU_BattleNetMobileAuthenticator.jar. In my case this is the Desktop
Step 2: In the directory should be a folder named:
blizzard_mobile_auth_EU_BattleNetMobileAuthenticator-properties
Step 3: Inside of the
blizzard_mobile_auth_EU_BattleNetMobileAuthenticator-properties is a file named
default_rms_#Token#Record.db. Right click this file then chose "Open with..." and select Notepad or another Text viewer. I use Notepad++ which you can get
here
Step 4: In the file contents there will be a lot of gibberish along with a few bits of text. One of the bits of text will look like this "
EU-XXXX-XXXX-XXXX".
This is your serial number. When Battle.net asks for the 14 digit number it is this omitting the hyphens ("
-").
Some more helpful info:
You can add and remove an authenticator a seemingly endless amount of times. The reason you'd wanna do this is to get the Corehound pup on multiple characters. Delete the
blizzard_mobile_auth_EU_BattleNetMobileAuthenticator-properties folder to generate a new serial number and codes.
The Authenticator app generated a new serial number each time I did this (5 times in my case. I had 5 character's I wanted the pup on).
Like some people have said before the spell DOES disappear after removing the authenticator. But honestly once you have the pups on as many characters that you want just keep the authenticator on your account. It doesn't have to be the "original" authenticator for this to work, you just need
an authenticator on the account.
Because the authenticator does in fact generate a new number each time, I would think that this is something Blizzard cannot detect.
I hope this helped everyone and enjoy