I had no problem at all with my original Galaxy S4 when I bought my 2013 Prius 3. When I paired, it asked for contacts, media, etc. and worked great. I just went to a Galaxy S8 and ( this morning ) I deleted the S4 from the car and paired my S8 with no problems other than no media will play and I never got the message asking for media after it paired. Did I miss a step somewhere?? Thanks for any/all reply's.