Download Install Huawei P8 Premium B398 Marshmallow Firmware (GRA-UL10) (Europe)

Now you can download and install Huawei P8 Premium B398 Marshmallow Firmware GRA-UL10 (Europe). Today Huawei started seeding a new update with build B398 Stock Firmware for Huawei P8 Premium GRA-UL10 in Europe Region. The update is rolling via OTA (Over-The-Air) in a phase wise manner. You can either wait for the OTA to hit your phone notification or you can update to Huawei P8 Premium B398 Marshmallow Firmware GRA-UL10 Europe manually.

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This updateIntegrates Google security patches for improved system security. The build version comes with GRA-UL10C432B398 for Huawei P8 Premium (Europe).

Download Install Huawei P8 Premium B398 Marshmallow Firmware (GRA-UL10) (Europe)

Download Install Huawei P8 Premium B398 Marshmallow Firmware GRA-UL10 (Europe)

To receive the OTA update on your phone manually, your phone must be running Stock Firmware without any root or mods installed. If you have received the update then before downloading and installing B398 firmware, make sure to charge your phone to at least 50% battery. To be on a safer side, take a full backup of your data using our guide below.

If you didin’t receive the update notification, then Go to System settings –> About Phone —> Software update and check for the update if any. If you still not received the update, then you can follow below guide on How to Download and Install B398 Stock Stock Firmware On Huawei P8 Premium.

From the below guide you will learn on How to B398 Stock Firmware On Huawei P8 Premium GRA-UL10 manually. Please read the steps carefuly. We are not responsible if you damage/brick your phone.

What Is In Android 6.0.1 Marshmallow And Its Feature?

Android 6.0.1 Marshmallow was another codename for the new version of Android after Google’s Android 5.0 Lollipop. It was unveiled on Google I/O 2015. This is the eighth major version of the Android operating system. This has a huge incremental and feature on this update. IT brings you a feature which saves a lot of battery on your phone called Doze mode. This feature will keep your phone idle while you dont use the phone. Marshmallow primarily focuses on improving the overall user experience of Lollipop, and introduced unique features like Now On Tap,  new permissions architecture,  a new power management system, Native Fingerprint support, and other internal changes.

About Huawei P8 Premium:


  1. This Update is only for Huawei P8 Premium users.
  2. This ROM is an experimental release, It may contain Bugs.
  3. is not responsible for any damage to your phone while installing this Update.
  4. Make sure that you have latest USB drivers installed
  5. Take complete backup of your phone and then proceed.

Official Firmware Details :

  • Device : Huawei P8 Premium
  • Model No : GRA-UL10
  • Android OS : 6.0.1 Stock
  • EMUI Version : 5.0
  • Firmware : B398
  • Build Number : GRA-UL10C432B398 (Europe)
  • Region : Europe
  • Status : Official
  • Type : Full firmware image
  • Size : 1.3 GB


GRA-UL10C432B398 (Europe)



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