Commented Unassigned: Loading edited save game freezes entire 360 [1786]

Hello,

I've modified my own character which is level 45, and transferred the new save game to my flash drive using Horizon.
When i load this "edited" save game the entire Xbox just freezes.
Am I doing something wrong, or is this due to having the latest updates installed for the game ?
Or.. maybe something else ?
Please help me out :)

Also, I used this video for editing guidance: https://www.youtube.com/watch?v=z1KHwRnlSxY
Comments: ** Comment from web user: CKY **

OK what exactly did you change.

level to 59.

add gear what kind of gear If its a fresh save and you followed the instructions on that video there should be no issues make small changes at first try just changing the level or try just adding 1 piece of gear.. let me see if i can get someone who uses an xbox to try to help figure this out..