How to Install Huawei P9 B321 Nougat Update [Latin America][Telefonica]

Huawei P9 B321 Nougat Update is now officially available for download. If you are the Huawei P9 user then you can update your phone with this new Nougat update. The new update comes lots of new features and bug fixes. The update is based on the Android 7.0 Nougat firmware EMUI 5.0 OS. You can check the OTA update on your phone settings. If you want to flash the same manually on your phone. Here is the guide which you can follow on your phone and Download Huawei P9 B321 Nougat Update [Latin America][Telefonica].

How to Install Huawei P9 B321 Nougat Update [Latin America][Telefonica]

Huawei P9 B321 Nougat Firmware Information –

  • Device – Huawei P9
  • Model – EVA L09
  • Android Version – 7.0
  • EMUI Version – 5.0
  • Firmware – B321
  • Build Number – EVA-L09C521B321
  • Provider – Telefonica
  • Region: Latin America
  • Status – Official
  • Type – Full firmware image


Your warranty is void if you follow the given instruction in this guide. We the team or the developers are not responsible for bricked devices, dead SD cards. Read all the instruction very carefully and Perform everything at your own risk.


This guide is only for the Huawei P9 android smartphone. Don’t try this method on any of other Android devices, It may hard brick your device. So, first confirm your phone model number in your android phone settings. To do this Go the Settings page of your device and check out the “About Device” option.

Requirements to Apply

Before following the below Mention guide, It’s always recommended to follow our pre-requisites and requirement to stay safe.


Do take the Full Backup of your Android Apps, SMS, Contacts, Call Logs, Bookmarks. This one is one of the most important steps that you have to follow, as we don’t want anyone losing their personal data or apps. For help on Backup and Restore check out the below mention guides.

Free Android Apps to Backup

Backup WhatsApp Messages


If your device switched off during this process, it could damage or brick the device. Make sure that your Android battery is full charge or near about 50-70% battery level.

After following the above mention steps follow the below mention guide one by one to proceed with the tutorial. All the above mention steps are very important, so do follow all the steps and do exactly what is told.

Download Huawei P9 B321 Nougat Update

1) Nougat update for Telefonica Latin America Huawei P9 EVA-L09C521B321

How to Install Huawei P9 B321 Nougat Update

Step 1

1) First, download the B321 OTA for Huawei P9 from the above mention and extract the folder. In the folder, you will see a file called

2) Now create a folder dload in the root of your phone’s SD card and place the file in that folder.

3) Now open the dialer on your phone and dial this code *#*#2846579#*#* to open a hidden menu.

4) Now click on Project Menu -> Software Upgrade -> SDCard Upgrade.

5) Now select the file that you saved on your phone and run the update.

6) Wait until the installation process is complete and then reboot your device.

7) Done.

Step 2

1) Download from above and extract the folder

2) Now create a folder dload in the root of your SD card and copy all the data with file in that folder.

3) Now switch off your phone.

4) Once the phone is turned off. Press “Volume Up + Volume Down and Power Button” together. The update process will start automatically.

5) Now wait for some time to complete the installation process, this will take some time to complete the setup.

6) Done.

Now you successfully installed the Nougat Update on your Huawei P9. If you have any questions comment below.

Categories Huawei
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