Casio IT-9000 Series Service Manual page 33

4. Upgrading NFC fi rmware
[ NOTE ] When replacing the NFC-ASSY with a new one, be sure to perform the following
procedure.
No. Operation
Start up "NFCWriteFirm.exe"
under \\My Device\FlashDisk\
DIAG\NFCFirmTool.
1
Press the "ENT" key.
Then, the fi rmware upgrading
process starts.
2
After completion of the
fi rmware upgrading process,
"Download Success" appears.
Press the "C" key to end
upgrading.
3
Display
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IT-9000
Test Details
The current version and a new
version for upgrading appear.
[ NOTE ]
• In the case shown on the left,
both versions are the same
as the upgrading has been
done already.