The iPhone 6s is a powerful device, and along with iPhone 6s Plus it is one of the most popular ones at the moment. In general, users are satisfied with iPhone 6s but still, some people have been complaining about some issues, such as Wi-Fi not working, Bluetooth issues, and also poor battery life. When it comes to smartphones, including iPhone 6s and iPhone 6s Plus, complaints about the battery life issues are among the most common ones. Here, we are going to show you 5 ways to fix poor battery life on iPhone 6s.
See also: How To Fix Battery Percentage Not Updating On iPhone 6s & iPhone 6s Plus
5 ways to fix poor battery life on iPhone 6s

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Solution No.1: See which apps are draining the battery
Navigate to Settings > Battery > Battery Usage and see which app or apps are eating the most of your battery. If a certain app keeps draining the battery, make sure to update it. If that doesn’t help, reinstall the app, or if possible, replace it with some other app.
Solution No.2: Turn off Location Services
If the Location Services option is turned on, it affects the iPhone’s battery. You can turn it off completely, by going to Settings > Privacy > Location Services, or you can select the apps that will be using Location Services.
Solution No.3: Turn off Push Notifications
Notifications are useful, but they have a huge impact on iPhone 6s battery life. What you can do here is to turn this option off for all the apps you have on your iPhone 6s, or just for the apps you don’t use as frequently or not use at all. Go to Settings > Notifications.
Solution No.4: Background App Refresh
As everyone else, you have a few favorite apps, and you should enable Background App Refresh only for such apps, and disable it for all the others. Follow the steps below:
- Go to Settings
- Tap General
- Select Background App Refresh and turn it off for the apps you are not using.
Solution No.5: Reset All Settings
This can fix the issue, and your files won’t be deleted. Go to Settings > General > Reset and select Reset All Settings.
These 5 ways to fix poor battery life on iPhone 6s are all useful, and just by changing some options, the battery will last longer. When needed, you can switch the Low Power Mode because it turns off some features that can drain your battery. Go to Settings > Battery. It’s super useful.