![iPhone 4 Grayed No Wifi Coil L21_RF | CyberDocLLC | iPhone and Apple Products Hardware Repair Solutions iPhone 4 Grayed No Wifi Coil L21_RF | CyberDocLLC | iPhone and Apple Products Hardware Repair Solutions](http://www.cyberdocllc.com/wp-content/uploads/2014/01/iphone-4-wifi-coil.jpg)
iPhone 4 Grayed No Wifi Coil L21_RF | CyberDocLLC | iPhone and Apple Products Hardware Repair Solutions
![The option to turn on Wifi on an iPhone 4S is grey and can't be switched to "on" even though there's a wifi signal. Anyone know what the problem is? : r/iphone The option to turn on Wifi on an iPhone 4S is grey and can't be switched to "on" even though there's a wifi signal. Anyone know what the problem is? : r/iphone](https://external-preview.redd.it/y4fHLoBttyQ-3dQAcUVoU5Xiy-k_sijRKJUqk0_-15A.jpg?auto=webp&s=a3808013db0dc4da0c84337282a94d46eab44b09)
The option to turn on Wifi on an iPhone 4S is grey and can't be switched to "on" even though there's a wifi signal. Anyone know what the problem is? : r/iphone
![iPhone 4S Grayed No Wifi Coil L65_RF | CyberDocLLC | iPhone and Apple Products Hardware Repair Solutions iPhone 4S Grayed No Wifi Coil L65_RF | CyberDocLLC | iPhone and Apple Products Hardware Repair Solutions](http://www.cyberdocllc.com/wp-content/uploads/2013/12/iphone-4s-wifi-coil.png)