My IPhone 4s Wi-Fi button is grayed out, solution?

Amelia
19.02.2017

My iPhone 4s Wi-Fi button is grayed oit and won't turn on, there's definitely Wi-Fi in the house working

Cola
19.02.2017

Upgrade your phone, 4s is so old

Coffee
19.02.2017

Try this ---Settings-General-Reset-Reset Network Settings-Restart phone

Unlocked iPhone 4 says no Wi-Fi, grayed out I have an unlocked iPhone 4. I'm not sure if it's factory unlocked or if someone did it. Well the Wi-Fi doesn't work and says "no Wi-Fi" and is grayed out. Is there any solution to this without having to reset my iPhone because I don't want to lose all my data or make it relocked.
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.
My itunes songs are grayed out Okay, so i'm putting songs on my iphone 4 and every time i try to drag the songs from a folder to itunes it won't work. However when it does work the songs are gray with a little reload sign next to it. I tried everything! It won't work.
My iPhone 3Gs Wi-Fi is grayed out and it won't turn back on? My Wi-Fi worked perfectly fine until last week, when the option to turn on and off the Wi-Fi grayed out. I tried restoring the network settings, and I just did a complete restore and nothing changed. Is there another way out there that will fix this?