New before I begin this tutorial, I want you all the know that you should NEVER modify your gamerscore above 40,000 more than you currently have. It's a 90% chance of Gamerscore reset, and once your gamerscore is reset, you cannot earn achievements that you modded.

Risks



Requirements



First, you will need to download XboxMB (Link is in the spoiler above)

You MUST have your transfer cabe / USB plugged into your hard drive and your computer.

Load up your Profile, and open up XboxMB. Select file, open, and find your profile.

Go over to gamerscore Modifier, and find games that you want to change your gamerscore on.

For example, lets say that I had 10 out of 50 achievements done on MW3, I would select MW3 and press unlock all. It will modify my profile to think that I unlocked all 50 achievements, and will change my gamerscore.

You can do this with any game you have played on at least once.

Remember, NEVER mod your gamerscore past 40,000 unless you want a reset.

My first tutorial, by -Quad-.