On this page, we have managed to share the official tested Huawei P20 Pro CLT-AL00 Stock ROM (Firmware, Flash File). The ROM comes in a zip package and contains USB Driver, Firmware, Flash Tool and How-to Flash Manual.
Huawei P20 Pro CLT-AL00 Firmware (Flash File)
Huawei Stock ROM helps you to downgrade the Android Version or OS version of your Huawei Device. It also helps you to fix the device if it is having any Software related issue, Bootloop issue, IMEI related issue.
File Name: Huawei_P20_Pro_CLT-AL00_Charlotte-AL00A-BD_22.214.171.124-Board-Software_General_8.1.0_R1_EMUI_8.1 0_5022GKF_HMT.zip
How-to Flash: Follow Guideline
File Size: 1 GB
How to Flash the Stock ROM
Step 1: Download and extract the ROM package on your computer using the WinRar or Winzip Tool.
Step 2: After extracting the package, you will be able to get the USB Driver, Firmware, Flash Tool and How to Flash Manual.
Step 3: Install the provided USB Driver on your computer (Skip if drivers are already installed).
Step 4: Now, Power Off your Device.
Step 5: Now, Open the SP Flash Tool on your computer.
Step 6: Once SP Flash Tool is launched, Click on the Scatter Loading Button and load the Scatter File.
Step 7: Connect your device to the Computer.
Step 8: Click on Download button to begin the flashing process.
[*] Huawei Multi Flash Tool: If you are looking for the latest version of Huawei Multi Flash Tool, then head over to Huawei Multi Flash Tool for Windows page.
[*] Huawei Driver: If you are looking for the Official Driver for your Huawei device, then head over to the Huawei USB Driver Page.
[*] Backup: If you are going to Flash the above firmware on your Huawei Device, then we recommend you to take backup of your personal data from the Huawei device, as flashing the ROM (firmware) will permanently delete your personal data from the device.
[*] Original firmware: The above firmware is officially released by Huawei Mobility LLC. There is no change in the firmware and it was scanned by Kaspersky Internet Security before sharing it online.