Huawei Y6 MRD-L21 Firmware

Categories : Huawei

Unlock First, When flash failed Click Here

How to Flash Huawei Y6 MRD-L21 Firmware via HM-Tool? There are so many ways to solve the problem on Huawei Y6 MRD-L21, such as bootloop or slow down after installing the application. With this flash file, everything will be solved easily. The most important thing to do is to backup data stored in memory Huawei Y6 MRD-L21 and replaced it with fresh stock ROM Huawei Y6 MRD-L21 firmware. Because this flashing process will wipe all the data stored in it. You need to backup data before flash started.

How to Flash Huawei Y6 MRD L21 Firmware via HM Tool

With this Tutorial How to Flash Huawei Y6 MRD-L21 Firmware via Huawei Multi-Tool Software, you can also solve other error problems, such as:

  • Huawei Y6 Forgot Password
  • Huawei Y6 MRD-L21 Stuck on Logo
  • Forget Pattern
  • Huawei Y6 L21 Bootloop
  • Soft Brick
  • Huawei Y6 MRD-L21 Blank Screen
  • The touch screen is not sensitive
  • Slow not responsive / Hang
  • Huawei Y6 hang on Logo
  • Virus malware
  • Unfortunately, the app has stopped
  • Huawei Y6 MRD-L21 often restarts itself
  • And other errors

Only used for Huawei Qualcomm chipset.

Tools and Huawei Y6 MRD-L21

  1. Huawei Smartphone Multi-Tool Software and driver
  2. Android Qualcomm USB Driver
  3. PC / Laptop
  4. Unlock Bootloader (Optional, some user can flash with LOCKED Bootloader, unlock it when flash not working)
  5. USB cable
  6. Firmware Huawei Y6 MRD-L21 via Google Drive

Read Also: How to Flash Huawei Y6 2019 MRD-LX1 Firmware

How to Flash Huawei Y6 MRD-L21 Firmware

  1. First of all, get the tools and install them. If you are already installed skip this step.
  2. Please read How to use Huawei Smartphone Multi-Tool Software for the full tutorial with image and video.
  3. Run Huawei Smartphone Multi-Tool Software, click on QPBLFBML01.exe.
  4. Click the Browse menu.
  5. Then navigate to the Huawei Y6 MRD-L21 flash file folder that has been downloaded.
  6. After that, select the file with the format like the example above, namely HDU9200MC00N015.xml. This is an example of a firmware name, every Huawei has a different name.How to Flash Huawei Y6 MRD-L21 Firmware via HM-Tool
  7. Keep in mind, in the Huawei Y6 MRD-L21 firmware folder there is usually more than one XML file. So please choose the name that matches the device type when browsing the firmware earlier.How to Flash Huawei Y6 MRD-L21 Firmware via HM-Tool
  8. Click Next for the next step.
  9. Now connect Huawei Y6 MRD-L21 to PC with USB cable data and make sure you are in Fastboot Mode or Download Mode.

    – To enter Fastboot Mode, press Volume Down + Power wait until show Android robot.
    – If Fastboot Mode not working, try to enter Download Mode, press Volume Atas + Volume Bawah and connect your device to PC. Hold the buttons until enter Download Update, then go for next step 9. You can check this video to enter Download Mode.

  10. Click Scan&Download and wait for flashing Huawei Y6 MRD-L21.How to Flash Huawei Y6 MRD-L21 Firmware via HM-Tool
  11. Wait for the device to connect to PC and flash will start automatically.
  12. After 100% and finished, disconnect the Huawei Y6 MRD-L21 and try to reboot to system.
  13. Finally, flash Huawei Y6 MRD-L21 firmware via HMT is done.

Read Also: Huawei Y6 SCL-L21 Firmware Download


  • Usually, when opening HMT for the first time, a choice of modes will appear. Please select the Manufacture or R&D mode. For cases that fail flash, try the way from one of the XDA members.
  • When clicking the Browse firmware menu on some PCs sometimes it asks to enter the HMT password. Just leave it blank and click Set.
Do With Your Own Risk