I put the wrong age on it and it won't let me refresh my Xbox so what do I do
no
No. The firmware will stay the same.
How to reset parental controls on the xbox 360
You actually can not reset an xbox 360 if you want to clean ur xbox's data and memory just go to system settings or u can delete profiles
Go to settings,click "initial setup".
Not sure what the reset punishment is, but tampering with their software could mean a ban.
Windows
Preform a factory reset.
To reset the factory passcode on the Xbox 360 or Kinect, the best option is to call customer service first to see if they can help you. Otherwise, a factory reset may have to be done, which could cause all information to be lost.
Sadly you can not reset it. It is one downside to xbox live. I have bad rep too and it is unfixable.
Mabey you reset it
Only Reset to 0G