I had my Samsung A620's software updated today from WG09 to WL15 at the
San Francisco-Market St. store. WL15 appeared as the latest in the past
week or two on

I don't know what bugs are fixed by WL15. Maybe someone else can chime in.

You can see an A620's (VGA1000) software and PRL version with Menu-8-0,
then scroll down. The current PRL (for all SPCS phones made since about
1999) is 10023.

Frank Harris in San Francisco with an A620

See More: WL15 software available for A620 / VGA1000