following

what went wrong?
what TUT did you follow?
anyway
the qfill error you are having propably means you dont have the 9008 port opened
so you are not in edl mode actualy
you need 9008 port opened in qfil
if you can find a deep flash cable try with that
else you can short the test pins but phone havs to be opened
look and this guides

https://www.movilesdualsim.com/tema/desbrickear-meizu-m6-note-con-fotos.187379/

http://4pda.ru/forum/index.php?showtopic=843179&st=6400#entry69997627

http://4pda.ru/forum/index.php?showtopic=843179&st=5620#entry69341915

if you can go to a service center . there is a high risk damaging unrepearable youur phone if you try to open it
a also suggest you join the telegram group @flymeM6note and ask for help

So, what i'm guessing happened, he flashed custom recovery, root, and custom ROM, and then he tried flashing original rom via TWRP, and it failed, and QFIL does not start....not sure tho, but that's what i did, and am now trying to find the test pins to short circuit them

visit any meizu service center

I can help, contact me:
- Facebook: https://www.facebook.com/nguyenle.huu.5
- VK: https://vk.com/id501885146
- Wechat: mezuddtm_huunguyen
- Whatsapp: +841655141141

You could share your thoughts or you could go *** your self

You can search in google, There are many guide post. I can help some case free. But I don't sure

I have a similar problem with my Note 9, but it entered CrashDump Mode. I need help!