i reformat my 1GB mp4 and my capacity went down to 103 MB how do i get it back to a 1 GB

i reformat my 1GB mp4 and my capacity went down to 103 MB how do i get it back to a 1 GB

did you do a quick format or a full? just that a quick format doesn’t completely remove the files that were on before.

You may not be able to. Read this http://www.xbox0.co.uk/