Though the Huawei P9 version of Huawei’s flagship smartphone series is excellent, there seems to be a problem with a quickly dying battery on the Huawei P9. For anyone who uses their phone a lot, this can be more than a little inconvenient. No one wants their phone to suddenly die halfway through a conversation, or right at the beginning of what’s going to be a long night. Worse yet, no one wants a phone to die right in the middle of taking a picture or before a file has been saved.
Some of these issues are based on the types of apps that are being used or Android software bugs that need to be fixed. The following will explain several options that could help you to fix a Huawei P9 battery that is draining far too quickly.
Disable LTE, Location, Bluetooth
Using the Internet for things like location tracking, LTE Internet, and Bluetooth really kill the battery fast on the Huawei P9. Keeping location services on is especially a known battery drain on Android systems.
Sometime you need these services, but during times that it’s not needed, try turning them off and see how much longer the battery life lasts on your Huawei P9. For those who don’t want to disable Location (GPS), put the smartphone into power saving mode. It will only wake up when necessary, like for Navigation.
Use Huawei P9 Power Saving Mode
The Power Saving Mode feature has some great options to help fix a dying Huawei P9 battery, such as various options to restrict background data. There’s another option to limit performance, such as turning off GPS and the backlit keys and lowering the screen frame rate, as well as governing the phone’s processor. You can choose whether to start this mode manually, or have the phone do it automatically.
WiFi can kill the battery on the Huawei P9 if it’s been turned on all day. Most people don’t need to be automatically connected to each WiFi network that is available, and it’s a good idea to turn off WiFi when it’s not in use. Otherwise, the phone searching for and trying to connect to a new network can use up a lot of battery life. Also, during times that either a 3G/4G/LTE connection is being used for the Internet, turn off WiFi, because there is no need to have it on when it’s not being used.
Disable Or Manage Background Sync
When opens are being used, these apps are still draining the battery on your Huawei P9. The best way to help fix the battery draining too quickly on the Huawei P9 is to close these apps when they’re not being used. This can be done by pulling down the quick settings, swiping down with two fingers, and tapping on Sync to disable it.
Another method is to go to Settings and then to Accounts and disabling sync for the apps you don’t need. You’ll notice when disabling Facebook background sync, the Huawei P9 battery life will be much better.
Factory Reset Huawei P9
Sometimes when the Huawei P9 battery is dying quickly, the best option is to factory reset the Huawei P9. Another great reason to factory reset a Huawei P9 is to get a fresh start on the device. Follow this guide on how to reset the Huawei P9.
Reduce the amount of tethering that is done with your Huawei P9. Yes the tethering feature is great for connecting other devices to the Internet, but this features drains the battery of the Huawei P9 fast. The best way to fix a fast dying battery on the Huawei P9 is to just turn off the tethering feature, or reduce the amount of time it’s being used.