(hello!) ... after I played using my profile other than the Xbox 360. Hello again. I've had success before modding my gamerscore and achievements from Xbox 360 games. However, ever since I unlocked a single Xbox One achievement (not even for a game but for that silly Day One purchase), unlocking some achievements with GFWL, and completing one Windows Phone game, whenever I go back to Xbbox 360 GS modding, the achievements won't unlock. Or to be more precise, it shows those achievements unlocked at the dashboard but when I try to get into any game it prevents me from acessing the online. Plus, it doesn't show at my profile page at xbox.com that I have unlocked those achievements I just modded and it only shows the total gamerscore that I had before I modded it. Can my profile still be modded for 360 games if I continue playing with the 360? Any help would be great. Thank you.