Kugoo M4 Speed Hack ?

I've seen a few speed hacks but wasn't sure so I tried it myself. I still don't know if what the clock is saying is legit as I've not tested it yet... But when I do I'll let you know. I hope it works lol ?? Also if you go lower than 20 on the settings the speed goes higher. Not sure if it is legit it actually sounds faster but I won't know until tested. #Kugoom4 Check out my other video Kugoo M4 Off-Road Ride ⬇️