Recently I've successfully debranded my K770i via XS++ Darwin.

Then I'd like to go further and apply some visual customization to the phone. :p

I've seen that one of the best methods is using the FSX part of XS++ (that I can work with, at least! ;)).

Though, the Sticky Guide for XS+ 3.1 states that Download FROM the phone is forbidden.. :(

So it comes my question: should I've to upload menu.ml and other .pngs and change the phone appearance, how could I, eventually, come back to the original icon set and menus?
I assume that some files in TPA/SYSTEM/MENU..etc. would be OVERWRITTEN via the FSX operation, wouldn't they?

I assume that rewriting the MAIN + FS fw would be one solution, but doing so I would delete again any sort of personalization made on the phone (CallerID pictures, Voice dial tags, etc.). I'd avoid that waste of time..

Any help on that, please?

Thanks, Macco