Stuff Up! - Devo and Deviation 4.01 both on 7E

Hi all, I'm a real newbie to all this , and thought I'd be cool and update my Devo 7E to Deviation 4.01. All good, but couldn't load model.ini files. Gave up and thought I'd revert to Devo firmware. So, reloaded the Devo firmware from Walkera site, BUT....didn't re-format TX and now have both Devo and Deviation on the TX, so it looks stuffed, beeps when I turn it on normally or in USB, the screen is gibberish..... Sadly, I can't now see the TX as a drive on my laptop and can't delete either firmware. Also, can't see how to do a reset on the TX.

Any smart folk out there can help me out? or am I stuffed and learning an expensive lesson?!

Cheers, Steve.

Just put it back in DFuse mode and flash to Deviation again. That's how you flash firmware.

USB mode was for loading the filesystem.

Hey thanks Daryoon, will give it a try tonight......

Tried it the other day, and yes that worked a treat - fantastic help many thanks again Daryoon