iPhone 4s WiFi issues
Have an a 4S , ios Version 7.1.2 (11D257) & since putting a replacement SIM in the handset the Wifi will only pick up my home network intermittently.
Also when out and about when friends can see numerous networks my handset only sees 2 or 3 & if you ask it to search for other networks it drops those altogether or only finds 1 more.
Has anybody else had a selective WiFi issue ? If so how did you fix it ?
iPhone 4S, iOS 7.1.2