Recently I have found that I have the vidmaster achievements for halo 3 and odst and those that are associated to gaining them(the skulls on the multiplayer maps) the dates say about 23rd of october for all of them apart from annual which was unlocked on the 18th of may last year, i didn’t even have xbox live at that time last year. I was told that you released recon armour on april first which is when those achievements appeared on my profile, I haven’t modded because I don’t believe that modding is right but still if a member of 343 could help me out because at the moment it could be putting my profile at risk. I just want rid of the achievements, I was told to speak to you for help by posting on the forums by xbox live support. please get back to me ASAP.
So you didn’t actually unlock the achievements, you just came onto Xbox LIVE one day and they were unlocked?
Sounds fishy to me, but non the less, you claim to have not modded them, if true, you have nothing to worry about, if anything, Microsoft should be the ones who should be helping you, 343i have no control over Xbox LIVE profiles with regards to achievements.