Here we provide Download Link of firmware for Huawei Mate 9 Pro LON-AL00 with build LON-AL00-PRELOAD 9.1.0.13(C786R1)
this Model of Huawei Published on Released 2017, January . with Android 7.0, up to Android 8.0; EMUI 5.
Display size on Huawei Mate 9 Pro is 5.5" and the resolution is 1440x2560 pixels
in Here we provided all the stock firmware of Huawei LON-AL00.
You can flash The Stock firmware of LON-AL00 using How to Flash Huawei Stock Firmware (All Method).

Huawei Mate 9 Pro LON-AL00 Specification:

this model of huawei powerd by Octa-core (4x2.4 GHz Cortex-A73 & 4x1.8 GHz Cortex-A53) and the internal storage size and ram size is 128GB storage, no card slot.
also it can support No.
besides it can support Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) .
the Gpu chip model is Mali-G71 MP8 and also the Chipset model used on this model is HiSilicon Kirin 960
The camera on the Huawei LON-AL00 comes with 20 and support 2160p video pixles.


the Second camera module is 8 MP, f/1.9, 26mm (wide), 1/3.2", 1.4µm, AF and the body of Huawei Mate 9 Pro LON-AL00 is 169g, 7.5mm thickness
The battry type for this smartphone is Non-removable Li-Po 4000 mAh battery.

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Change Log: This update changes the apps that come pre-installed on your phone. Changes the apps that come pre-installed on your phone. 1. This update will not erase your personal data, but we recommend that you back up any important data before updating. 2. For more features, visit Tips. 3. If you encounter any issues during the update, please visit Support or Huawei club, or call the Huawei customer service VIP hotline at 950801. 4. The update package will be deleted automatically after the update is complete.

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Notic: Please keep in mind that, you must flash Huawei Mate 9 Pro (LONAL00) firmware at your own risk and also full responsible with you.

Please be informed that Huawei-firmware.com only share the official firmware WITHOUT ANY modifications. All Huawei Roms here are for home or personal use only.