How to unban a xbox console you bought second hand

Once consoles are banned, there is no way to have them unbanned. You would need to try returning the console.

If you bought you Xbox console second hand off Ebay or craigslist you run the risk of getting a banned console and Xbox PET won't unban it. There decisions are pretty much final.

Sorry, but no. Consoles are not unbanned. That is one of the dangers of buying second-hand.

Sorry, but once consoles are banned there is no way to have them unbanned. That's unfortunately the major downside of buying second hand consoles.

Please don't bump an old thread. Once a console is banned, it won't be unbanned. If you buy a used console that's banned, you would need to try taking it back to where it was purchased. Microsoft will not unban it because it's second hand. You don't know
what they did to have it banned in the first place.