Q: iPhone 5s, IOS8.1, WI-FI signal strong but not receiving data.
My iPhone 5s shows that WIFI signal is strong but is not receiving data from the internet therefore it keep showing the loading circle beside the wifi signal and also phone shows delay responses. After I restart the WIFI, that will return to normal but after few hours/min problem also arise again. Especially in the clash of clans this problem occurs more often, I even can't search a match by using this iPhone. This problem happen in both of my home's wifi, there are different model router and does't have any interference. My internet speed 70mbps, speedtest result highest only 40mbps and unstable sometimes below 10mbps.
After upgraded to IOS 8.1, the issue still there, I thought that was my iPhone 5s problem, I had spent a lot of times on replacement, after I got the new phone that is IOS 7.1.2, but I thought this problem was my previous phone problem so I upgraded to IOS 8.1 again, after updated this problem appear again!!!!! I am really regret on it!!! However, my iPhone 5 and iPad(3rd generation) on 8.1 doesn't have this problem, maybe only on iPhone 5s. Hope Apple take measure as soon as possible. Wifi problem really a big issue, I used my cellular network one month ago, quota is limited.
I have tried reset network setting, restore, 2.4GHZ and 5GHZ, set wifi to 20MHZ, close background refresh, Location service>System service>wifi networking, manually setting ip address and changed a new iPhone 5s (replacement).
iPhone 5s, iOS 8.1
Posted on Oct 30, 2014 10:54 AM
