Originally Posted by MuscleNerd
I'd like to help you solve your grey wifi problem.
Do you see a BootNeuter icon on your main screens? If not, could you please create a custom ipsw in "advanced" mode, and in the "BootNeuter" settings un-check the "Auto-delete" option. In the "General" settings, make sure the "Enable baseband update" option is un-checked. Do a normal recovery mode restore to the resulting ipsw.
When you restore to that new ipsw, you should see BootNeuter on your main screen.
First, please go to your Settings and set auto-lock to "never".
Then go launch BootNeuter and toggle the "Unlock" switch to the opposite of what it's at. Allow BootNeuter to flash that result (it will probably ask you to reboot first, then run it again).
Once you've succesfully flashed that setting, go ahead and toggle the button back to what it was. Flash that result.
After these 2 flashes, you will probably see your wifi again.