You might think thats the case but in reality it was probably low voltage while you were doing the updates. These along with many other Ford models go nuts when voltage drops a few v under 12. ANYTIME you do anything with FRDS or FORscan or even tune flashes with HP Tuners, you must be on a battery charger/tender. This is VERY VERY important. These vehicles and their modules are do very voltage sensitive and will corrupt their code during writes when voltage is lower than expected. So word to the wise, always flash with it on a battery charger.So just in case anyone else comes across this thread, Jesse over on the F150 forum confirmed that all my data on the backend is really screwed up due to updating with the VCX nano. So word to the wise is avoid that like the plague.
That's also why the window down function doesn't work after the update.
This is experience Ive gained from flashing many many mustangs and explorers over the last few years...
Sponsored