Same here, ordered yesterday on amazon, logged into samsung account, checked for update, and nothing.
What is everyone's details? My build number appears to be a build for IO attendees from what it looked like in another thread, not sure though, so maybe that's the cause as TouchWiz isn't available for the IO build
Android Version: 3.1
Kernel Version: 18.104.22.168
Build Number: HMJ37.UEKF3 P7510UEKF3
Got my wife a 16GB wifi only tab from Staples and same deal.
Setup the google account, samsung account and accepted market terms but no update available.
Checked the Build Number and it shows HMJ37.UEKF3 P7510UEKF3
I found another thread in here that notes the build number above is for the Galaxy Tab 10.1 LE (Google I/O) version and not the retail version.
Can any one else not finding the update check their build number to confirm if it happens to match the one above?
Galaxy Tab 10.1 LE (Google I/O) Android 3.1 update is out!