I think itxxx8217;s the old Root Certificate and Trust Certificate. Go to help (the yellow?) on the device and go to the BlackBerry HELP! website. The first link is xxx8220;HotSpot @ home (UMA) not working on my BlackBerry Curve 8320xxx8221; follow that link and download new Root Certificate and Trust Certificate. If you used the device switch tool, of did a backup and restore of an older device then old Certificate were copped to the new device.