I have just this week switched from my Huawei p20 Pro to the S20 and I have a Type-c dongle (split for aux and charger) and I keep getting the message that it is not supported on the phone.
Is this because it is a splitter or because it is not a Samsung official accessory? If so could I just order a cheap aux only dongle from eBay as I'd rather pay what's its worth (£2-£3) than what they are charging from Samsung.
Hi there, I am facing exact same issue on my S20 I have got recently. I am using a dongle I got with my OnePlus phone which works on any device but this one.
I have seen few videos on youtube that only Samsung branded USB dongle would work on this phone. Also, my old charger from OnePlus does not charge this S20.