Connect with Car Stereo (JVC KW-V330BT) issue with iphone

[iOak]

I've a problem when upgrade ios from ios 11.1.0 to 11.1.1
before then i can connect my iphone to JVC it's work fine when connected spotify app on my phone show only spotify logo and i can control spotify with my JVC car stereo but now when connect my JVC says "Connecting" if connect with bluetoohn or "Disconnect" if connect with usb lighting cable but jvc can play the song but i have to control spotify with my phone instead of JVC. pls help

[carlosil]

I have the same issue with an Android phone (Samsung S7) after the last update. I think that JVC will be the responsable to help us here.