Whether after we format the phone using MFI which files, commands, codes, etc, still on it?.I'm making this question because I saw many times that doing this format the brand's VSM (being, T-Mobile, at&t, verizon or whatever) still there and also because many buttons on the MFI screen showing that there is a lot information stilling on the phone. And being in that way how we can get this information?.I think that knowing it there could be many things that it can help to fix a software issue