Ok so I have an Xbox One and an Xbox 360. The account I want to mod has gold on the Xbox One but not on the Xbox 360 (home xbox). If I mod Offline on Xbox 360 and switch to Xbox one (ONLINE) will everything save?? I’ll try to ask another way if anyone is confused by how I am asking it. Thank You.
if u logged into your xbox one with the account you had on the 360 then they both have gold and are same account
simply put if the same account is logged in on both systems then they both have gold membership as its one gold subscription for a acc no matter the amount of devices you have in though you can only have the same account logged into a 360 and xboxone at the same time you cant have same account logged in on 2 360’s or 2 xbones
if the game you are modifying is backwards compatible and the gamesave is saved to the cloud then yes ittll carry over as playing backwards compatible games on the 360 is just running a emulator to play the 360 games but is coded so the xbox one thinks its a game