Download & Update Huawei GT3 to Android Nougat B350 Firmware (Ice Telecom-Costa Rica)

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Android Nougat B350 is now available for Huawei GT3 (Ice Telecom-Costa Rica) variant. The firmware based on latest EMUI 5.0 OS and ROM has latest Android Nougat 7.0 features. The firmware has uploaded on official Huawei server and it has official build and files. This firmware is compatible for Huawei GT3 NMO-L22. So if you are interested to update Huawei GT3 to Android Nougat B350. Then follow below guideline and update your device to latest firmware.

Download & Update Huawei GT3 to Android Nougat B350 Firmware (Ice Telecom-Costa Rica)Before proceeding the process reads firmware info about updating the device. Device- Huawei GT3, Model- NMO-L22, Android Version-7.0, EMUI Version-5.0, Firmware-B350, Build Number-NMO-L22C106B350, Carrier-Ice Telecom, Region-Costa Rica, Status-Official, Type-Full firmware image. Follow-up steps after reading your device information, and get your device to latest firmware. Now step towards the next part of this article below.

Important:

  • This updating guideline only for Huawei GT3 NMO-L22 variants, so don’t try the updating files for any other variant.
  • Firmware is not tested and may not work properly. So gain the process at your own risk.
  • Follow up step by step guide and don’t mess up any part of this guideline. Otherwise, we will not responsible for any loss or damage.
  • Properly charge your device at least 60% before gaining the process.
  • Backup your important data and save to a safe place for safety side.

Download:

1: – Download Android Nougat update for Ice Telecom Huawei GT3 NMO-L22C106B350

How to Update Huawei GT3 to Android Nougat B350

Steps:

Step 1: Download Huawei GT3 Android Nougat Update.zip file from above link and extract it.

Step 2: After that create a folder dload in the root of your SD card and place the update.app file in that folder.

Step 3: Once you place the update.app file in the dload folder. Then dial *#*#2846579#*#* from your phone dial pad to open a hidden menu.

Step 4: And then select Software Upgrade and start SDCard Upgrade from hidden menu.

Step 5: Now select and run the updating process.

Step 6: Wait for completing the installation process and once the installation process completes then Reboot your device.

Step 7: Now download the update_data_full_NMO-L02_ice_cr.zip file from above link and extract it.

Step 8: Now delete Old update.app and then copy all data including the update.app file in the dload folder.

Step 9: After that dial *#*#2846579#*#* from your phone dial pad to open a hidden menu.

Step 10: Now select Software Upgrade and start SDCard Upgrade from hidden menu.

Step 11: Now select and run the updating process.

Step 12: Wait for the installation process and once the installation process completes then Reboot your device.

That’s it! This is the complete guide to update Huawei GT3 to Android Nougat B350 firmware. Follow and enjoy your device and share with friends.

If you have any doubt about above article then comment below. We will assist you to solve your problem ASA possible.