How To Fix Huawei Mate 9 Battery Life Issues

The Huawei Mate 9 is a flagship device of 2016 which is wrapped with great design and the beautiful construction including some additional features like fantastic displays and large batteries. All of these splendid features make the Huawei Mate 9 Series a popular range in the smartphone categories. The latest Huawei Mate 9 series brings the LEICA dual-camera set-up from the P9 and a major advancement in the software experience. If you are in the smartphone market and thinking of buying a spectacular range of smartphone for yourself, you can definitely consider making the recent Huawei Mate 9 as your mobile partner.

However, as is the case with any smartphone device, Huawei Mate 9 might also encounter some issues in its smartphone or tablet series. One of the bugs faced by the users of the device includes the Huawei Mate 9 battery life issues. This is a very common issue with all the smartphones out there. The possible solutions to the same are explained below.

See Also: How to fix Huawei Mate 9 performance issue

Potential Fixes For Huawei Mate 9 Battery Life Issues:

Huawei Mate 9 Battery Life issues are pretty common. The smartphone might run out of battery within 6 to 8 hours of continuous usage. Some of the possible solutions to the Huawei Mate 9 battery problems are listed here:


Solution 1: Check the battery usage

When you are facing the Huawei Mate 9 battery life issues, the first thing to check is the battery usage. So, head towards Settings > Battery > Battery usage that will show the amount of battery usage by each and every app. In case you notice a particular app is draining the excessive amount of battery, it is better to update or else uninstall it to see if it brings any changes to the battery drain issue.

Also, reduce the screen brightness and change the screen timeout which can save some amount of battery in your device.


Solution 2: Tweak the phone’s settings

The next job is to tweak some settings of the Huawei Mate 9 device that can boost the battery life. For example, if the Wi-Fi, Bluetooth, location service and any other connectivity issue are enabled on the device even though they are not in use, then it is always better to turn them off and only enable them when needed. For example, if you keep the Wi-Fi on always and go out, the device will always keep searching for a Wi-Fi network which will cause stress on the battery life and the same is true for Bluetooth and other connectivity options as well.


Solution 3: Check the sync settings

With checking all the settings mentioned above, it is also worth checking out the sync settings which can be another big reason of battery drain issue on your Huawei device. If you have enabled too many of sync settings, then the phone will work even when the screen is off so as to check any arrival of new notifications which will obviously have a bad effect on the battery. So, it is suggested to switch off the app syncing for each and every app rather just pick up those most important apps such as email for syncing and it can great save your battery.


Solution 4: Update the software and apps

Outdated software and apps are another reason to create various issues on the device. So, it is always recommended to keep the device updated by updating the software and apps regularly. While you can update the software by heading towards Settings > About Device and by looking for software updates, the apps can be updated by going to the Google Play Store.


Solution 5: Enable power saving mode

Enabling the power-saving mode is another great option to save some juice in the device. When this option is enabled on the phone, it will automatically turn off some services such as location services, background services, Wi-Fi etc. as soon as the battery of your device reaches a certain percentage. Here is how to enable power saving mode:

Go to Settings > Advanced settings > Battery manager and you will be given three choices such as Normal, Smart and Ultra from where you can select the one according to your needs. The Ultra mode will turn off all the services apart from letting you making calls and sending texts, thus, help the device to stay alive for longer time.


Solution 6: Use Greenify

You can take help of a third party app as well to resolve Huawei Mate 9 battery problems. Greenify is one such very useful app that works to improve the battery life by limiting various services on the device such as Wi-Fi, Bluetooth and more. Also, it limits the background apps, sync settings etc. which altogether can save the battery to a great extent. However, Greenify is not just one and only app for this purpose rather you can look for various other third party apps as well such as battery saver, battery drain analyzer etc.


Solution 7: Factory reset

Finally, perform factory reset to set up your device from scratch and this step is recommended in case no other options have worked out for you. But remember it will erase everything from your Huawei Mate 9, so do not forget to create a back up beforehand.



It is quite common for the users to face the Huawei Mate 9 battery life issues. Therefore, to ensure a long life of the smartphone, the users must resolve the Huawei Mate 9 battery problems such that the battery life of the smartphone gets solved out and the users can enjoy an endless fun experience. Therefore, you can go on to resolve the Huawei Mate 9 battery life issues with much ease and without any problems. By doing this, they can ensure themselves uninterrupted operation and functioning of the Huawei Mate 9 smartphone with high performance.

See Also: How to fix Huawei Mate 9 Bluetooth problems