i changed my fathers gamertag that was thirteen letters how do i change it back?

Hi! I'm Luis, a fellow Xbox Gamer . Thanks for reaching us out here.

You need to go through the GT change process again and change it back

he wont be able to get the 13 characters back as 12 is the limit. you should know this unless you did not read the post.

I would get ready for your dad being very very annoyed with you, you will not be able to go back to the 13 character name as 12 is now the limit, once changed you cannot go back to more than 12 characters.

My original gamertag was 15 letters long, I changed it to something shorter but if I wanted to change it back I wouldn’t be able

Hey there, Destiny Wolf

Welcome to the Microsoft Community.

If you have set the age to under thirteen, you will not be able to change your age. If your age is older than thirteen, you will be able to change your age. More information on how to change your age on Roblox can be found here: How Do I Change My Age – Roblox Support

Hope this helps,

Nathan