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How to Download And Install B397 Marshmallow Update on Huawei P8

How to Download And Install B397 Marshmallow Update on Huawei P8

How to Download And Install B397 Marshmallow Update on Huawei P8 – You can download latest B397 Marshmallow Update for Huawei P8. The update brings system security with Google security patches and packs with the latest Android 6.0.1 Marshmallow firmware which is based on the latest EMUI 4.0.1 OS. Here we provide you the Official Huawei P8 B397 Marshmallow Update for European GRA-L09 variants. So check out below links & install B397 Marshmallow Update on Huawei P8.

Firmware Information –

  • Device – Huawei P8
  • Model – GRA-L09
  • Android Version – 6.0
  • EMUI Version – 4.0
  • Firmware – B397
  • Build Number – GRA-L09C432B397
  • Region – Europe
  • Status – Official
  • Type – Full firmware image

Note –

  • This Firmware file is only for Huawei P8 GRA-L09 Europe. Don’t try this on any other device.
  • Your device must be on stock firmware and stock recovery.
  • Follow the steps correctly otherwise you may brick your device.
  • We are not responsible for any damage to your phone.
  • It may erase your data so it is advisable to take a complete backup of your phone for safer side.
  • Ensure that your phone has at least 50-60% charged to prevent the accidental shutdown in-between the process.

Download B397 Marshmallow Update On P8 File 

How to Install B397 Marshmallow Update on Huawei P8 {Method -1} 

  1. First Download Update file for your device from above link and extract it.
  2. Now create a folder dload in the root of your SD card and place the update.app file in that folder.
  3. Now dial *#*#2846579#*#* from your phone dialer to open a hidden menu.
  4. Now select Software Upgrade and start SDCard Upgrade.
  5. Now select and run the update.
  6. Wait until the installation process is complete and then reboot your device.
  7. Done..!!

How to Install B397 Marshmallow Update on Huawei P8 {Method -2}

  1. Now download update_data_full_BLN-L21_hw_ru.zip for Honor 6X from above and extract it.
  2. Now delete the old update.app and copy all data including update.app file from above in the dload folder.
  3. Now dial *#*#2846579#*#* from your phone dialer to open a hidden menu.
  4. Now select Software Upgrade and start SDCard Upgrade.
  5. Now select and run the update.
  6. Wait until the installation process is complete and then reboot your device.
  7. Done..!!!

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About Aman Potlia

I Am a Tech, Gadget And SEO freak and loves writing about Android, SEO Tips, And Other Tricks. My favorite past time is playing video games, Writing Post And Answering On Quora.

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