[Honor 9i  ROMs, Kernels, Recoveries, & Other Devel] sknoman1:
I SPECIFICALLY TRIED THIS ON HONOR 9I RNE-L22 CANT GUARANTY IF IT WILL WORK ON OTHER DEVICES

DEFINITLY NOT FOR NOOBS

READ EVERY STEPS VERY CAREFULLY BEFORE PROCEEDING

PREREQUISITE -

Honor 9i RNE-L22

Huawei multi-tool

Brains

Link

Huawei Multi-tool

Setting up multitool before unbricking

- Simply install and the Open multitool.

- If asks for update then update the applicatin.

- Install driver from the right corner drop down menu

- then click on choose device code name select RNE and leave the rest

- the tick mark the EMUI 8

- go to misc tab

- click on run firmware finder

- once the firmware finder app is opened it may ask to update update it

- then once update is done click on Common base tab

- once in common base tab go to search field and type this RNE-L22C675 and press entre

- a list of firmware will be shown select the second one (RNE-L22C675CUSTC675D1B310 (8.0.0.310) 2.85gb

- click on file list you will get three links, copy each link one at a time and download the files with IDM(for faster download)

- Once download is complete, extract each zip file in seperate folders (folder one - Update, folder 2 - update_data_full_public,

folder 3 - update_full_RNE-L22_hw_in

- go to huawei multitool and go to unbrick tab,

- once in unbrick tab select LAUNCH HUAWEI UPDATE EXTRACTOR

- once the Update extractor app opens click on settings tab and unchek the option checksum header

- then go to unpack tab and select the UPDATE.APP file of the first folder, you will see alot of files press and hold cntrl button and

select only the files that i mention here SYSTEM.img, RAMDISK.img and RECOVERY_RAMDISK , then right click and select "

extract selected", now it will show a dialogue box to choose a folder (create a folder in desktop as Unbrick) select the folder .

- once extraction is done then again go to update extractor and now select the UPDATE.APP from the third folder and it will a lot

of files select only that i mention here CUST.img and right click and select "extract selected" choose the same folder that you

created in desktop as Unbrick.

- once the extraction is done go back to huawei multitool and to go unbrick tab and select specify folder and choose the folder

where you extracted those img file(that is the Unbrick folder from desktop)

- once folder selected on the right side there is a progress section it will show as all images are found.

- now connect your device in fastboot mode and click on the refresh icon beside device not connected it will recognise your device.

- now click on unbrick and the flash process will start.

- once it shows flash is cmplete disconect you device and restart.

VOILA u r back on EMUI 8.0

Important note

Once you boot up your device on emui you might find there are many things not working like Themes, Equilizer, VOLTE...

HA ha ha DONT PANIC there is a solution to that too..

-Now once your are in EMUI open settings and enable USB debugging

-now if u have hisuit in your computer uninstall that and restart your pc once,

-now open huawei multitool go to misc tab and click on "Installing HiSuit for DNS"

-it will download an older version and it will install, install and DO NOT UPDATE that.

-Once installation complete open hisuit and connect your device and your device will ask for ADB permission alow that and your device will connect

-now open firmware finder app and search the same firmware and right click on "filelist" and select copy

and click on dns update icon (cloud and sheet sign) there will a blank box right click there and select paste, and then click on register it will show as now you can proceed .. now click on "copy DNS to clipboard.

- Now open your pc network settings and change the current networks DNS with the one you copied and save.

- now come to hisuit and click on update it will show there is an update now proceed with the update.(It will take almost 40mis depending on your networks speed)

- WHILE UPDATING DO NOT DISCONNECT THE DEVICE. AND MAKE SURE THERE IS ATLEAST 60% CHARGE IS THERE IN YOUR DEVICE.

- now after updating is complete your device will restart and boot into STOCK EMUI

- disconnect your device

- restore your networks (DNS) to what was your networks default.

- now everything will work except VOLTE.

- AGAIN DONT PANIC ONE LAST STEP IS LEFT.

- go to about phone and check for update there you will get an official update sized around 580mb ,

proceed with the update.

VOILA you are in official EMUI stock rom.. EVERYTHING WORKS PERFECTLY FINE.

No bugs nothing.