Turn off the toggle for wi fi.
Iphone 7 wifi not working properly.
Ios 6 is designed to save energy by turning off any hardware elements.
Enable and disable airplane mode.
The reason behind iphone wifi switch not working the exact cause of iphone wifi switch being greyed out is not fully known but is well documented.
If you re running into problems with your wi fi network on your iphone or ipad here are some useful troubleshooting tips to try.
Toggle your wi fi off and on again.
Yes this is a pretty straight forward troubleshoot but you ll be surprised how often turning wi fi off and then back on again will troubleshoot the issue.
Connect to a wi fi with a stable internet connection.
And while apple may be meticulous about creating great hardware every smartphone including the iphone 7.
Connect your device into a power outlet or ensure that has sufficient battery.
Or if needed tap on the wi fi name to join it.
There are rumors that the issue is related to ios 6 and the power management optimizations introduced with this firmware version.
Wi fi not working wi fi keeps dropping no network coverage etc are some of the issues while trying to connect to a wi fi network.
Clear out files and apps that you do not need.
Turn off wi fi and reconnect.
Enter the wi fi password if asked.
Both of the two ways work for iphone 12 11 x.
Let your iphone connect to the known network.
Make sure that you have sufficient space for the ios update.
After 30 seconds tap on the same switch to turn it back on.
The iphone 7 may be a few years old but it s still an excellent mid range phone option.