There's a fix if your external SSD won't connect to iPhone Duo
There are a couple of reasons why your iPhone Duo won't see a connected external drive, but more importantly, there's a solution. This Lexar external drive works fine with an iPhone 17 Pro Max, but the iPhone Duo can't see it. So you have an external drive that plugs into the USB-C port of your old iPhone perfectly fine. But when you connect it to your iPhone Duo, nothing happens. Not to build up…
When an external SSD fails to connect to an iPhone Duo, there are two primary reasons. Firstly, if the phone is enclosed in a case, removing it may resolve the issue. Secondly, using an extension cable or any other compatible USB-C cable can establish the connection.
During testing, AppleInsider encountered the problem with a Lexar drive featuring an integrated USB-C connector and an additional cable designed for camera connections. This cable proved effective in establishing the connection. It is plausible that if an external SSD worked through a case on another iPhone, it should work similarly with an iPhone Duo. However, Apple has not provided information indicating any differences between the iPhone Duo and other recent iPhones in this regard.
Moreover, case manufacturers have not shared any insights on the matter, and it is unlikely they will. Nevertheless, employing an extension cable remains a viable solution for all cases. While it might seem inconvenient to carry an extra cable alongside the external drive, this workaround allows users to save considerable costs by purchasing a smaller iPhone Duo storage capacity than they previously utilized.
Written by urgent.news from AppleInsider's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.