My Wi-Fi is grayed out on my iphone

I can't turn my Wi-Fi on because it won't let me:\

I've tried resetting network settings and almost everything else recommended online…
Does anyone know how I can fix it? I haven't tried restoring it yet but if I don't find a way to fix it i might have to.

And no, I don't want to take it to Apple to get it looked at or fixed, it would be too expensive.

Factory reset's my best guess. That normally fixes everything.