https://community.sony.se/t5/hi-fi-systems/updating-bluetooth-drivers-on-mex-n5200bt-car-audio/m-p/3816680#M4140 <P>Hi,&nbsp;</P><P>Please could you help me? I am having trouble updating the Bluetooth drivers on the MEX-N5200BT car audio system. I have followed the instructions on the Sony website using a 16GB memory stick. I am getting a 'update error' message. Can anyone shed some light on this problem? Would anyone know how to use and open .U88 files? WinZip seems to draw a blank.&nbsp;</P><P>Many thanks.&nbsp;</P> Tue, 03 Aug 2021 15:10:28 GMT Stephenjames75 2021-08-03T15:10:28Z https://community.sony.se/t5/hi-fi-systems/updating-bluetooth-drivers-on-mex-n5200bt-car-audio/m-p/3816680#M4140 <P>Hi,&nbsp;</P><P>Please could you help me? I am having trouble updating the Bluetooth drivers on the MEX-N5200BT car audio system. I have followed the instructions on the Sony website using a 16GB memory stick. I am getting a 'update error' message. Can anyone shed some light on this problem? Would anyone know how to use and open .U88 files? WinZip seems to draw a blank.&nbsp;</P><P>Many thanks.&nbsp;</P> Tue, 03 Aug 2021 15:10:28 GMT https://community.sony.se/t5/hi-fi-systems/updating-bluetooth-drivers-on-mex-n5200bt-car-audio/m-p/3816680#M4140 Stephenjames75 2021-08-03T15:10:28Z