How to access F5X+ as a storage device on a MAC

Hello all,

I am unable to access my new F5X+ as a storage device to install BETA.

I have changed settings to GARMIN from MTP - soft reset / plug back in = no change

Have tried using AndriodTranfer = no change

Noted throughout even GarminUpdater will not locate device though GarminExpress does = odd?

Have read as its a music storage device it maybe formatted in a manner MAC cannot see???

Have tried USB cords from previous FX5 no change.

Any ideas would be appreciated.

Thanks in advance,

CAM