Help need, thanks!

[m4x]

Hi,
i got a SP-808 and i'd like to upgrade to EX. Got working midi files etc but i got only "waiting midi" screen.
Bored, i decided to dump sysfile onto a zip and explore it.
I got some files, my PC can read format etc.
Now i need one that (kindly) dump as i did the sysop of the SP808 (better if a classic 808 upgraded to SP808EX) with the following:

Turn OFF
Insert a blank formatted ZIP
Push together 1/[5] and CLEAR keys (below LOCATOR) and..
Turn ON

Once done, insert the ZIP in the PC drive and zip it all in a file (shoud be near 200k) paying attention to preserve the files structure.

That's all.
Thanx in advance,

m4x