Not having access to a working display may cause you difficulties @CJB79
A dedicated Highstreet Store maybe abke to help or try a Samsung Service Centre.
Learning curve is to back up.
I wish you all the best
Daily Driver > Samsung Galaxy s²³ Ultra 512Gb in Phantom Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "
Hey @CJB79! We'd recommend giving the steps on this link a go: I smashed my screen and can't use the touchscreen. Is there any way to access my data? | Samsung UK
@CJB79 This is the type of adapter you'd need: Multiport Adapter (grey) | Samsung UK
If you are locked out of your device and have not set up a remote unlock method, your device will need to be factory reset. Any data not backed up will be lost when your phone has been reset. A factory reset will be done as part of the repair to your screen by our engineers at a Samsung Support Centre. You can book a repair via this link: Book Your Repair with an Authorised Service Centre | Samsung UK