How to glitch Valkyrie jetpack (READ DESC) | Apex Legends

I just spaming jetpack ( I have hold in settings) and i use rockets. If i start spinning I change legend. If all get back to normal when I was still valk , game will crash. If jetpack was gliched and game not crashed you need wait for rockets and use them. After that use melee or switch weapon. It will shoot rockets (number of rockets depends on ability cooldown). Maybe it can do something else but im too lazy to check it. If someone master way to get this , He will can crash servers or be op with this rockets( I dont get this in public lobbys)