Wi-Fi button on my iPhone is greyed out

oofonlife wrote:

My wifi button became grey when I restarted my phone. Whenever I press the toggle button it never turns back on, is there any solution?

https://discussions.apple.com/content/attachment/5825e10f-4584-4325-a1ac-4178fdfb757b

settings - general - reset - reset network settings.

This sounds like a hardware issue if it repeated. Does your Bluetooth work? If not or it is sporadic, then it is hardware. the wi-fi and Bluetooth are together on the same chip. Make a Genius Bar appointment at the nearest Apple Store and have the device examined by Apple. They will explain your options. Genius Bar Reservation and Apple Support Options - Apple

You're welcome.