This utility installs the latest system software and resolves the following issues:

• Problems with default device settings
• Unable to recognize Memory Stick™ Media or Memory Stick™ Media data disappears
• Unable to perform beam operation
• Device speaker and bus boost control do not respond during audio playback
• The LED screen lights up while playing audio files with the lid closed Noise (static) occurs during MP3 audio playback
• Unable to perform an in-cradle Hotsync operation with the lid closed

See below for install/confirmation details: https://web.archive.org/web/20030618082330/http://www.ita.sel.sony.com/bin/support/support.cgi?whichone=1&installfile=sysupdatepacknr70.txt&downloadfile=SYSUPDATEPACKNR70.PRC

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