I have used USB Type-c (male) to USB 3.0 (female) adapter and just connect reasnow to it , start remote play and that is all. Btw i am using android phone ,dont know about iphone. Only problem I have is that I dont have solution for headset. When i use second controler and second account there is anoying message on top of screen that say "remote play connected" cant get rid off it, and when using usb to audio coverter ,sound on headset is so low. Does anyone have good solution to get rid off that message? Btw changing ps5 language wont work.