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Huawei Mate 9 Software Installing software updates

Huawei Mate 9 - Software - Installing software updates - Step 1
* Use the synchronisation software on your computer to install the latest updates for your Huawei Mate 9. * Connect your Huawei Mate 9 to a computer with a USB cable and continue with the following steps. * *Note:* It is not possible to revert to an older version of your device's software once you have completed an update.
Huawei Mate 9 - Software - Installing software updates - Step 2
* Go to the Start screen. * Choose *Settings*.
Huawei Mate 9 - Software - Installing software updates - Step 3
* Scroll down. * Choose *System update*.
Huawei Mate 9 - Software - Installing software updates - Step 4
* If this screen appears, choose *ALLOW*. * If this screen does not appear, go to the next step.
Huawei Mate 9 - Software - Installing software updates - Step 5
* The Huawei Mate 9 is now searching for available updates.
Huawei Mate 9 - Software - Installing software updates - Step 6
* If this screen appears, the Huawei Mate 9 already has the latest software version. * If this screen does not appear, an update is available. To install the software update, follow the on-screen instructions. * Return to the Start screen.
Huawei Mate 9 - Software - Installing software updates - Step 7
* The Huawei Mate 9 now has the latest software update.
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