I am a Meizu m2 note user.

I upgraded my devices to flyme 6 beta. upon updating I had a problem with my phone recovery mode. I couldn't restart to recovery mode. my phone is 100% useable. what makes me concerned is that, what if my phone will crash and requires me to wipe through recovery. my phone might not be used again. now I have an idea and I want your advice before proceeding: If I'm going to upgrade my kernel or other flyme version. will my recovery work again? please help me