Downgrade firmware on Huawei Phone EMUI 10

With great fanfare, Huawei entered the global smartphone market. Samsung, Apple, and Google phones are struggling against its smartphones. For many years, these businesses dominated the smartphone industry, and Huawei is now regarded as one of the top producers of smartphones worldwide. EMUI is the operating system that comes with Huawei phones. 2012 saw the release of EMUI 1. An Android phone served as its model. The recently released one, EMUI 13, is built on Android 12. This guide will talk about reverting an update on the Huawei phone. Furthermore, we will discuss the methods you can use to downgrade firmware on Huawei phones.

Downgrade Firmware on Huawei Phone:

If you wish to revert to an earlier firmware version or are experiencing problems with the most recent software update, downgrading the firmware on a Huawei phone may be helpful. Huawei phone firmware can be downgraded using a variety of techniques. We’ll go over each method. Whichever strategy works best for you can be used.

Method 1 to Revert Update on your Huawei Phone:

In this method, you must download the appropriate firmware for your Huawei phone. Once it is downloaded, move it to your phone, and then use the recovery menu to flash the previous firmware version. It will roll back to the specified firmware.

Prerequisites:

  • Check your firmware version.
    • Go to Settings -> System -> About Phone. Check your EMUI version, Model number, and Build number.
  • Download the supported firmware according to the model of your phone. Back up your data: Before downgrading your firmware, it’s essential to back up your data to prevent data loss. You can use Huawei’s HiSuite software or a third-party backup tool to back up your phone. Installing the firmware will delete all the data present in your phone or Huawei P40. You can find the firmware here. The critical information you need to match is the model, e.g., RNE-L21, and part of the build number, e.g., C432 or C185, as in the screenshot below.

The important information that you need to know before downloading firmware is the Model Number and Build number; use this information. Then, you can select the appropriate firmware for your Huawei phone.

Revert an update by downgrade firmware on Huawei Phone

Directions on How to Downgrade Firmware on Huawei via Sideloading:

  1. Download Older Firmware: Find and download the older firmware version for your Huawei device. Make sure the firmware is compatible with your specific model.
  2. Extract Firmware ZIP: Extract the downloaded firmware ZIP file on your computer.
  3. Connect Your Huawei Device: Connect your Huawei device to your computer using a USB cable.
  4. Open Command Prompt or Terminal: Open a command prompt on Windows or a terminal on macOS/Linux.
  5. Navigate to ADB and Fastboot Directory: Use the ‘cd’  command to navigate to the directory where you extracted the Android SDK Platform Tools. downgrading firmware
  6. Reboot into Recovery Mode: Reboot your Huawei device into recovery mode. The method to enter recovery mode may vary by device model, so you may need to look up specific instructions for your device.
  7. Check Device Connection: Verify that ADB recognizes your device by running the following command:downgrading firmware
  8. Sideloading the Firmware: Use the following command to sideload the firmware:downgrading firmware Replace “path/to/firmware.zip” with the actual path to the downloaded firmware file.
  9. Follow On-Screen Instructions: On your device, you may see prompts to confirm the installation. Follow any on-screen instructions to complete the sideloading process.
  10. Reboot Your Device: After the sideloading process is complete, reboot your Huawei device.

Method 2 to flash firmware and downgrade firmware on Huawei phones via dialer menu/project menu:

  1. First of all, make sure you have a backup of your phone. You can either make a backup on your Google account or via HiSuite.
  2. Now download the firmware from above once you have firmware. Finally, move the contents of the dload folder to your USB/SD partition.
  3. Now, on your phones dialer and type *#*#2846579#*#*
  4. On the screen, you will see some options. Select Project Menu -> Software Upgrade -> OTG Update mode or SD Card Update -> OK.
  5. Now select USB/SD Card Update mode.
  6. Now, wait for your Phone to flash the firmware. After the firmware flashes, your Phone restarts and boots up into the new firmware.

Downgrade firmware via HiSuite:

HiSuite is the official tool that allows you to flash firmware, backup, and restore your Huawei smartphone’s data on your PC. It is a powerful tool that will enable you to troubleshoot problems on your phone, for example, install new firmware or update your phone. You can also use it to install new firmware if your phone is dead.

Suppose the above methods didn’t work. Use this method to flash the firmware on your Huawei phone. You can use HiSuite to install a previous firmware version on your phone. Phonenstall HiSuite: Download and install the latest version of Huawei HiSuite on your computer from the official Huawei website.

  1. Connect Your Device: Connect your Huawei device to the computer using a USB cable.
  2. Open HiSuite: Launch HiSuite on your computer.
  3. Check for Updates: In HiSuite, check for any available updates for your device. If a downgrade is possible, it might be offered as an update option.
  4. Backup Data: Before attempting any firmware changes, it’s crucial to back up your data using HiSuite. This will help prevent data loss in case anything goes wrong.
  5. Search for Firmware: In HiSuite, look for an option that allows you to manually search and download firmware. If you can find an older version of the firmware compatible with your device, you might be able to use it.
  6. Firmware Flashing (If Supported): Some versions of HiSuite may have an option for firmware flashing. This feature might allow you to install an older firmware version if available.
  7. Follow On-Screen Instructions: If you find an option to downgrade or flash firmware, follow the on-screen instructions carefully. Make sure you understand the process and potential risks.

After the downgrading process is complete, your Huawei phone should restart, and the older firmware version should be installed. Keep in mind that downgrading the firmware may result in compatibility issues or other problems, so proceed with caution.

I hope this guide helped you to downgrade the firmware on your Huawei phone. Suppose you have any questions or queries. Ask me in the comments. You can contact us via social media channels or email if you have urgent queries.

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