Why won't my iPhone 4S let me turn on the wifi?
11088
No Wi-Fi on iPhone?
138675
iTunes sometimes doesn't recognize connected device
47859
How can I detect if my apple device supports Bluetooth Low Energy
44028
Unlocking iPhone 4
119554
How to make an unrooted phone use or detect ad-hoc Wi-Fi?
49727
Why is wireless down/strange after switching to battery or closing/opening the lid?
78595
iPhone 4S speaker not working for apps but works for ringer
137748
Cant disable permanently power management on WiFi
39508
MacBook is displaying the message "no hardware installed" when I click on Wi-Fi
113489
Personal Hotspot not working over Wi-Fi on iOS 13
121189
My MacBook Air won't connect to wifi
149130
How to force restart an iPhone with broken home button
132262
Is WiFi calling supported on ios 8 on iPhone 5?
53562
Force "low power mode" on mac
154783
How do I keep Wifi from disconnecting when phone is asleep?
51627
Wifi enabled on 13.04 but cannot connect. Tried Recommended solution but does not work
130098
How to turn-off WiFi when there's no Internet available on the connection?