Samsung SGH-Z720M Service Manual page 12

4-2-3. S/W Downloader Program
1. Boot the Z720 by pressing 'Power ON key' + 'Number 9 key' at the same time-
If you do properly, you can see the following message on LCD "DOWNLOAD"
2. Load the binary download program by executing the
then Check the 6275.
3. Select the check box what you want to download.
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"FastMultiLoader
4-3
Array course control
And
V3.28.exe".