Hi guys just thought I'd share the Halo 4 Profile modder I had lying around my desktop. This works and I have tried it before, you can edit online xp, mod campaign, edit loadouts, unlock armour etc.
Method
You need the .GPD file to modify the stats on your account. You then have to replace the .GPD file on your profile. Go onto your XBOX DONT CONNECT TO XBL just unplug/disable the internet, go to Halo 4 if it worked, dashboard and then sign into XBL then go back to Halo 4.
Download Link: http://www.mediafire.com/?sharekey=495dbc32e04044
