I have an HTC Desire S, which I have had no issues with until now. It is now not recognising any Wi-Fi networks. When I switch on Wi-Fi it scans, then gives me a green tick telling me it has it but it does not actually bring up any network. I have tried this in various locations so I know it is not an issue with my home router. I have also installed a Wi-Fi management app, and when that did not work I did a full factory reset.
Any help would be gratefully received as I am pulling my hair out now.