Samsung YPU2JQBXAA Manual page 54

To Upgrade Firmware
6
Connect the YP-U2J to your PC.
7
Check the current version and click the [Start] button of the Firmware Updater
program to upgrade the Firmware.
If you select "Format data area" and start the update, all the data saved in YP-U2J will be deleted.
I
Please backup your important data on your PC.
If you do not want your data to be deleted, do not select "Format data area".
8
Confirm the version of the current firmware.
9
Click the [Close] button.
54
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