How to Flash Honor 20 Stock Firmware – All Firmwares

If you are a user of Honor 20 device and want to flash your device then here we demonstrate to you how to flash Honor 20 Firmware (Flash File) to upgrade or downgrade Huawei smartphone. If you don’t receive an OTA update or your device stuck on the Huawei logo, Boot Screen, or stuck in bootloop screen and you want to repair it then this Honor 20 Flash File will help you out.

Honor 20 released in 2019. It’s powered by Octa-core (2×2.6 GHz Cortex-A76 & 2×1.92 GHz Cortex-A76 & 4×1.8 GHz Cortex-A55) HiSilicon Kirin 980 (7 nm) chipset, Honor 20 has 6/8GB RAM and 128GB of ROM. Honor 20 also come with five CAMERA setups: 48 MP + 16 MP + 2+2 mp in back & 32 mp in front camera.

Honor 20 has a 6.26-inch IPS LED with a resolution of 1080 x 2340pixel, It runs on Magic 2.1 based on Android 9.0 and it also comes in 4 Colors (Midnight Black, Sapphire Blue, Icelandic white, Phantom Blue). This device Powered by a Non-removable 3750mAh battery.


  • Download Stock Firmware from below.
  • Install Huawei USB driver on your PC.
  • Make Sure: Flashing the right firmware flash file. is not responsible for any damage, try at your own risk.

Understanding the Huawei/Honor Mobiles Firmware REGION/COUNTRY code is easy, below we share the way to find the exact Huawei/Honor Software Upgrade version.

Example: firmware version =>YAL-AL00C675E10
YAL-AL00: is Device model
C675: is region/country/provider version
E10: is Build / Firmware Version

So this firmware is for Honor 20 with model YAL-AL00 Which is marketed globally.

Download Honor 20 Firmware Flash File

On our page, we share with you all versions of Honor 20 Firmware. Stock Firmware flash file comes with a zip file so you need to download 7zip or WinRAR to extract this zip file.

Don’t try this firmware flash file with any other Huawei or honor devices. This firmware only supports for the same model of Huawei devices only. We share here all the official files published by the company.

Build Number Android OS Download
YAL-AL00C675E10R1P11B168 ( 10 FullOTA
YAL-AL00 Yale-AL00ID 9.0 Pie FullOTA
YAL-L21 Yale-L21A 9.0 Pie FullOTA
YAL-AL00 Yale-AL00ID 9.0 Pie FullOTA
YAL-L21 Yale-L21A 9.0 Pie FullOTA
YAL-L21 Yale-L21A 9.0 Pie FullOTA
YAL-AL00 Yale-AL00ID 9.0 Pie FullOTA
YAL-L21 Yale-L21A 9.0 Pie FullOTA


How to take Backup Honor 20

Before flashing Honor 20 Firmware, it’s important to take backup your all personal data include contacts, photos, videos, messages, and important notes.

  • Open backup app from the device home screen menu.

backup data honor

  • After that, tap on the backup button and then choose the location where you want to save your backup file.
  • Now choose which file you need to backup (It totally depends on you) (Choose- Massages, Calls logs, Contacts, Music, Videos).
  • After that, touch on the backup button to take the backup of your data.
  • Then set a password, (you can also skip this step if you don’t want).
  • After completed then tap next to begin the backup.

Restore Honor 20

  • Open the backup app once again.
  • Then tap on the restore button.
  • Now choose the source of the data where you want to restore and tap next.

  • Then enter your backup data password and tap on OK.
  • select the data you want to restore and then tap start restoration (Massages, Calls, Music, Videos, and others).
  • Finally, tap on ok to finish.

How to Flash Honor 20

To flash your device you have to follow some requirements, so check below to know all the requirements files and follow them to flash your device successfully.

Flashing requirements:

  • At least 50% of battery charge.
  • SD card 8GB or more.
  • Make sure: your device bootloader is already Unlock.
  • Right Huawei Mate 30 flash file for your device: Firmware

Flashing Instructions:

  • Download the stock firmware on your pc.
  • Extract the stock firmware and open the extracted folder.

huawei Honor firmware Flash file download

  • Insert the Micro SD card to your pc.

copy firmware flash file Huawei Honor

  • Now make a new folder on SD Card and change the folder name to dload.
  • Copy  UPDATE.APP file and paste the file to your Micro SD card dload folder.

Huawei / Honor Firmware Update with Flash File ROM

  • Insert microSD card to your Huawei phone.
  • Open the Settings app and then > System > System Update.

Huawei system update with huawei Flash file Firmware

  • Tap on “3 dots” at the top right corner and tap on Local update.
  • Select UPDATE.APP file that you copied earlier to your SD card.
  • Now your Huawei device update will begin.
  • Now your Huawei device update will begin.
  • you have successfully flashed Honor 20 flash file.

Also, we have 4 other methods for flashing your device. you can check out: How to flash Huawei firmware

Conclusion of Flash Honor 20 Firmware

Well, here we have shared how to flash Honor 20 Stock Firmware on your PC. moreover, if you are facing any error while downloading all the files you can let us know in the comment section.

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Me DB Rana, a Passionate person about Android who loves to write about Android OS, Features, and Technology. In my free time, I love to play games.

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