Huawei YAL-L21 Firmware Flash File – Android 9.0 (Pie)

Asim Thursday, Mar 16 2023 2:10PMLast Updated: Thursday, Mar 16 2023 2:10PM

0 5,031 1 minute read

Huawei YAL-L21 Firmware

Table of Contents

Huawei YAL-L21 Firmware - How To Flash:
Instructions to Install Huawei YAL-L21 Firmware:

Huawei YAL-L21 Firmware – How To Flash:

The specific Huawei YAL-L21 Stock Firmware Download Package comes with a Stock ROM of Huawei YAL-L21. This helps you to bypass the FRP lock and revert from the root and custom ROM.

There are various reasons to flash “ Stock Firmware on Huawei YAL-L21 “. For example, your phone will be stuck or hang on the logo. You want to remove the FRP lock from it.

If you’re going to hard reset your phone and you cannot access the recovery menu. But most of the problems that cause flashing stock ROM are below.

The Benefit Of Stock Firmware:

Flash Stock ROM to solve the boot loop issue
Update and Downgrade Huawei YAL-L21
Unroot or Fix Bugs on the phone
To solve the lag or stutter
By flashing Stock ROM, you can fix software issues.
Revert back to stock to get your warranty.

Pre-requirements:

Supported Phone: Huawei YAL-L21
Charge your mobile: You may no less than a half charge.
Laptop or PC: To execute this installation, you must use a PC or Laptop.
Backup Android Phone
Download Huawei Smartphone Multi Download Software
Download and install the Huawei USB Driver

Huawei YAL-L21 Firmware Details:

Device Name:	YAL-L21
ROM Type:	Full ROM
SoC:	Kirin 980 (7 nm)
OS:	Android 9 Pie
Password:	Null
Gapps:	Included
Root Access:	No
Region:	hw ru
Firmware Version:	HONOR 20 YAL-L21 hw ru 11.0.0.138(C10E3R3P4)

[the_ad id=’190809′]

Download

Androidhost

Instructions to Install Huawei YAL-L21 Firmware:

Download the Huawei Smartphone Multi Download Software and USB Drivers on your PC. Follow the below Guide to install the firmware using the Huawei Smartphone Multi Download Software.

Guide to Install Stock ROM using Huawei Multi Download:

1: Extract the Huawei Smartphone Multi Download Software on your computer.

2: Now, Download and install the Handset ProductLine Driver, Handset Driver, Qualcomm Driver, and Visual C Plus Software on your Computer. Alternatively, you can also find the link to all 4 Drivers in the Tool folder as well.

3: Now, Open QPBLFBML01.exe to Launch the Huawei Multi Download Tool.

4: Once, Huawei Multi Download Software is launched, you will be able to see the following screen.

5: Now, Click on the Browse Button.

6: Now, it will ask you to set up the password. Just Leave the Password column blank and click on the Set Button.

7: Now, Locate the .xml file from the ‘Stock firmware’ folder.

8: Now, Click on the Next Button.

9: Connect your Device to the Computer (make sure your device is in fastboot mode or download mode).

10: Click on the Scan and Download Button to begin the “Stock firmware” Flashing Process.

Once the Stock ROM Flashing process is completed, disconnect your device from the Computer and restart it.

Regular Firmware update:

Download the updated package and unzip it.

2. Copy the entire dload folder (with UPDATE.APP in it) to the root directory of the microSD card.

3. Launch Phone Dialer app and dial * # * # 2846579 # * # *> ProjectMenu> Software Update> SDCard Update> OK ,

Here you need to select the Update.app file that you saved to the device storage.

5. The installation process now starts on your device.

6. After that, the phone will automatically reboot to the latest / stock firmware.

Note:

If you have a data file and want to flash it, then first delete the previously moved update.app file from the dload folder, and then you can extract the second file (udate_data_Xxxxx) from the top and move the new update. .app to dload folder. Repeat the same recruiting process here.

Force Firmware upgrade:

1. First, go to the device file manager and create a new folder on your Micro SD card.

2. Rename it to ” DLOAD “.

3. Now you need to download the stock firmware based on your Huawei smartphone model to your computer and unzip it.

4. From the list of extracted files, copy the Update.App file and paste it into the dload folder on your Micro SD card.

5. Turn off your mobile.

6. Next, you need to press the Volume up + volume down + power buttons at the same time for 6-8 seconds.

7. After starting the update process, release the hardware buttons and wait 5-10 minutes for the process to complete.

8. After successful completion, the device will automatically reboot and you will be ready to use the new firmware on your Huawei EMUI smartphone.

Alternative Method:

Huawei / Honor users can also install stock ROMs without turning off the device.

To do this, create a new folder on your SD card> Rename it to dload> put the Update.App file here> Go to Settings> About Phone> System Update and finally click on Local Update to start the flashing process …

Then restart your device.

This is a simple guide to updating your Huawei / Honor phone to the latest version. Share this post with your friends on social media and let them install stock firmware on their Android phones. Stay tuned for news, firmware updates, and other tips and tricks from Huawei Advices.

Disclaimer!

Please read and understand the Full Guide Before Flashing.
Use these instructions at your own risk. We will not be responsible for everything that
happens to you or your device, resulting from the use of the information in this guide.
Before flashing, Stock ROM must have a 70–80% charge.

Must Read: