SD40 1.2.1


Dowload Software SD40 1.2.1



This update can be installed
only if O.S. 1.2.0 has been installed




Release 1.2.1 pdf
How to update SD40 1.2.1 version

1) Download file “update7-152920.MJUP” download 

2) Copy the file onto Pen Drive USB.

3) Plug Pen Drive on SD40.

4) Press MENU tab.

5) Select PREFERENCES tab.


6) Select UPDATE BACKUP tab. Immagine 6
7) Press SYSTEM UPDATE tab.

 8) Press OK to confirm.
9) Select firstly device where located the file.  Punto 9
 10) Select file update7-152920.MJUP. Punto 10
 11) Press SELECT O.S. FILE tab. Punto 11
Update procedure will start automatically. Wait approximately 3 minutes for the operation to complete

Midjpro reboot will start automatically when update progress will be completed.

Warning: Don’t turn off SD40 while updating.

Warning: Update procedure need at least 200 Mb of free space on internal SSD memory of SD40.

NOTE: user-custom settings (about midi, accordion set , footswitch, character, text size, etc.) will be restored to their original factory setting.
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