iphone 5 unable to connect wifi
I bought unlocked iphone 5 last Nov.. WIFI connection works well, and updated to ios 6.02. after two month, iphone 5 can't connect password-protected wifi, starbucks and macdonald's wifi. Sometime show wifi connected, but internet doesn't work. I tried reset iphone5, but useless
Meanwhile, iphone 4, blackberry and android connect wifi very well under same wifi environment.