How to Save Set (Styles.Performance.Program) to SdCard
https://www.youtube.com/watch?v=iLc3L3II3ko
How to Reset-Format KORG PA50sd
DONT FORGET TO MAKE A BUCKUP FIRST
LINK DOWNLOAD OS 1.2 http://www.mediafire.com/download/9mxghn3ejng6vm2/OS_1.02.rar
BackUp...http://www.mediafire.com/file/u4h02wgfe2712vm/BACKUP.rar
I HAVE NOT RESPONSSIBILITY IF AN ERROR OCCURRED IN KEYBOARD