Now you can use the upgrading tool to upgrade the firmware of your computor.
A.
Make sure to connect MP3 Player with computer's USB port normally, and no other removable disk is connecting to
this computer's USB port.
B.
Select 'Start' in the misson bar of your computer. Choose
'Programs'—'MP3 Player Utilities 1.55'—'MP3 Player Upgrade Tool'.
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