How to Update Firmware on Huawei and Honor Devices Using an SD Card

If you're looking for a way to update the firmware on your Huawei or Honor device, using an SD card is a simple and effective method. In this article, we will guide you through the process of updating your device's firmware using an SD card.

Step 1: Prepare an SD Card

To begin, prepare an SD card with a minimum capacity of 8 GB. Sandisk, Kingston, or Kingmax SD cards are recommended. If you already have an SD card that meets these requirements, proceed to the next step.

Step 2 (Optional): Format the SD Card

If your SD card is not empty or has insufficient storage space, format it to ensure its capacity is sufficient for the update process. This step is optional but recommended to avoid any potential issues during the upgrade.

Step 3: Check the Directory and Files in Dload

Check that the directory of all files is intact in the dload folder. If everything is in order, proceed to the next step.

Step 4: Copy the Dload Document to the SD Card Root Directory

Copy the dload document to the root directory of your SD card.

Step 5: Power Off and Insert the SD Card (or OTG Update Mode)

Power off your phone and insert the microSD card (or use the OTG update mode for devices without an entity VOLUME key). For devices with a VOLUME key, press the POWER key for more than five times when power on, then choose 'Update mode > Memory card/OTG update mode' to start the upgrade.

Step 6: Enter Recovery Interface and Choose Update Mode

Press the VOLUME UP key and the POWER key at the same time (or use the OTG update mode) to enter the recovery interface. Then, choose 'Update mode > Memory card/OTG update mode' to begin the upgrade process.

Step 7: Wait for the Upgrade Process to Complete

During the upgrade process, a progress icon will be displayed on your screen. The phone will restart automatically once the upgrade is complete.

Tips and Reminders

* Make sure to keep the SD card connected until the screen displays 'Update success'.

* For devices with EMUI 12.x operating system, the upgrade process may take longer.

* If you encounter any issues during the upgrade process, please refer to your device's user manual or contact Huawei's customer support for further assistance.

By following these steps, you should be able to successfully update the firmware on your Huawei and Honor devices using an SD card. Remember to always back up your important data before attempting any firmware updates.

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