I have only recently received and set up the wireless adapter to my 2018 VW Golf. The installation process for my IPhone was straightforward and worked straight away, however I purchased the item because it works both with IPhone and Android. My wife uses Android Auto in the car using her Samsung A41 Phone, we’ve never had a problem using CarPlay (IPhone) or Android Auto (Samsung Phone) with a wired connection. The Adapter on trying to connect using Bluetooth on the Samsung Phone was difficult and couldn’t find her phone to connect, although her phone was picking up the wireless adapter, it just kept saying connection failed. Eventually after having to disconnect and delete my IPhone from both the car and adapter, I was able to connect her Android Phone to the Wireless Adapter. I then reconnected my IPhone. I have only used the system a couple of times so far, but am disappointed with the slow connection to finding the Android Phone when selecting that one to use. It does pick up the IPhone much more quickly. The other issue we’ve had when connected to the Android Phone and driving is that it keeps dropping out of connection and then spends a couple of minutes re-connecting which is very annoying. We’ve never had any issues when using wired connection. It is early days and we’ve only used it a few times, but when it’s working it’s great, having no wires around or constantly having to change from Android wire to IPhone wire is great. The adapter fits neatly into the little compartment under the infotainment system and is out of site. Not having to take your phone out of your pocket/handbag etc is also an added bonus. I just pray that using the system more will speed it up and fix the connection issues when driving. Unsure if that could be a fault with the adapter and another one might fix it, maybe SmartBox on reading this review will advise, that would be appreciated. Hope this review is informative for other possible customers.