Data deleted, twrp up and running, phone unlocked - HELP

[fromiOS2Android]

I want a clean install on my mate 20.
I have unlocked bootloader and want to install stock rom with root prevs.

My current install process:

I first
flash with twrp
then remove encryption
then wipe cache/dalvik
then format data,
then install romaur v1.x from twrp.
when get into emui i use emui flasher1.1apk to go to the firmware i want.
This process takes to long and what file-format does the firmware need to be in order to install stock rom from twrp??

I love the romaur, but there are some components removed from the rom that i have gotten used to in emui.
The rom is ultra fast tough! (sorry Aur)

So how to makes this work:

TWRP
Format data
clear cache/dalvik
install 9.0.0.xxx (optional rom)

Finish with a clean install and then root with patched_boot.img
Then install magisk ++++

Any ideas? Hope my post makes sense.

Regards, Kenneth, Norway

#mate20problackincludeNMstorage

 

[fromiOS2Android]

I guessing there is no way to install stock rom from twrp then??
???

 

[Daniehabazin]

how about using hstool to upgrade to the latest firmware and then unlock bootloader and flash patched magisk to recovery_ramdisk partition.
and if you want twrp you can flash it to ercovery partition

 

[fromiOS2Android]

how about using hstool to upgrade to the latest firmware and then unlock bootloader and flash patched magisk to recovery_ramdisk partition.
and if you want twrp you can flash it to ercovery partition

With HStool does The bootloader get locked again?
Sure that sounds good. I Will try. Does it update or wipe clean to install??

 

[Daniehabazin]

With HStool does The bootloader get locked again?
Sure that sounds good. I Will try. Does it update or wipe clean to install??

i'm not sure but i think the bootloader get's locked, and when you unlock the bootloader the phone get's wiped.
when i had locked bootloader and used hstool to update between versions my data was not wiped.

 

[fromiOS2Android]

i'm not sure but i think the bootloader get's locked, and when you unlock the bootloader the phone get's wiped.
when i had locked bootloader and used hstool to update between versions my data was not wiped.

Ok. Thanks. Just grotten used to using twrp now, but i'll try HStool next update?? thanks again

 

[Daniehabazin]

Ok. Thanks. Just grotten used to using twrp now, but i'll try HStool next update?? thanks again

no problem