Moto X Pure :: Will Not See Any Bluetooth Devices

Ever since I did this the bluetooth doesn't work!

"7. Enable Developer options (and speed up animations) Moto X Pure Edition Developer Options

No matter which Android device we get, as soon as it boots up we immediately jump into the hidden Developer options and speed up the animations. This will make the entire phone feel so much more responsive and snappy.

Here’s how you do it:

Jump into your Settings app
Scroll down to the bottom and select About phone
Scroll to the bottom and press Build number 7 times
Press back button and select new Developer options at the bottom of Settings
Find window animation scale, transition animation scale, animator duration scale and select .5x for each"

I have since disabled the developer's option but it still will not recognise any bt devices..