[Help] Need some help for a bricked L09

[MerlinApc]

[SOLVED]
Hello there,
I ask for you help in order to unbrick my FRD L09
I was on EMUI 5.x, Android 7
I tried to root it and I bricked it, by Relock Bootloader et Re-Unlock Bootloader in order to make a wipe data/factory reset without any Recovery menu access

Now, i have:
- A Fastboot access
- Bootloader unlocked and OEM enabled
- TWRP fonctional with ADB working

I want to install the firmware, and that's where I fail:

With the RUFI method on Huawei Multi-Tool utility, I put my Update and Update_hw files, I let the software install and reboot the phone, and after a reboot I have the following message: "Software install failed!" "The update package does not exist. Please Download the package again."
Then, I'll be realy thankfull for everyone could help me to unbrick it.
Sorry for my brocken english, I'm french.
Sorry if i didn't respected any rules of the forum, i'm new here.

 

[SirDarknight]

This is what you need : HuRupdater

 

[MerlinApc]

This is what you need : HuRupdater

Thanks, but do you know if it's Ok to copy files on my SDCard using TWRP and then reboot ?
Because when I try to flash something like this with TWRP my files don't exists anymore after the failed install and the reboot.

EDIT: It worked, Thank you !
Now I have a ROM without keyboard installed, but this is another problem xD
Have a nice day.