Hello,
The Yun is my very first in the arduino world,its been pretty fun and a great experience so far.
The unit works great but when i ran this patch I can't seem to get Wifi working anymore so the patch works a charm shutting it off.
Now after spending some time reading I realized its not a practical way of disabling it and feeling a bit embarrassed about it 
So here I am.I tried all 3 methods of resetting but it seems to be written to a part of (flash?) memory that dosen't get reset.
Instead of like how it was before the patch (blue wlan led flashing) it stays solid blue even after all resets and wifi don't work
and appears disabled in the logon page when using ethernet.
At first I was wanting to shut it off since I was wanting to experiment on the ethernet side, now that i done some of that was wanting to turn wifi back on to give that a go.
So my question is could some kind person make a reverse patch or a way to get wifi going again? 
Here i am breaking stuff already lol anyways I would be greatful 