Unable to remove previous WiFi networks on iPhone SE
I have an iPhone SE (2016) operating with IOS15. I travel a lot. And so I have joined many wifi networks over the years. But I can't find any way to access, delete or forget them. There must be over a hundred networks that I'll never use again and they're clogging up my phone.
Before I wipe the phone and start again... or worse, throw it in the bin, does anyone know how I can access my previous wifi network list? Better still...Delete/Forget them!?
iPhone SE, iOS 15