Battery Optimization Techniques for iOS 11

Buzz

Ngày cập nhật gần nhất: 15/4/2026

Despite being praised as an iOS version supporting battery optimization, iOS 11 has proven to have adverse effects on some older iPhones and iPads. Users of older iPhone and iPad models often face abnormal battery drain after updating to iOS 11. In such cases, it's recommended to utilize the battery-saving features on iOS 11 to mitigate excessive battery consumption for your iPhone and iPad.

Various tips have been available over time to help users save battery on their iPhones, but not everyone manages to implement all these tips successfully. Achieving optimal battery efficiency on iPhones and iPads remains a challenge for many.

Battery-Saving Techniques for iOS 11 on iPhone and iPad

For iPhone 7 and newer models, updating to iOS 11 brings significant advantages for users. The iOS 11 battery-saving capabilities also work well with the latest Apple chipsets. However, for users with older iPhone and iPad models, careful consideration is required before deciding to upgrade to iOS 11. Some users have reported unexpected battery drain issues after updating to iOS 11. If you find yourself in this situation, apply the following battery-saving methods for iOS 11 to address this issue.

Ways to Conserve Battery on iOS 11:

1. Reboot Your iPhone or iPad.

This is a common solution often applied when iPhones or iPads experience unexpected battery drain. It may be due to app conflicts during usage. Therefore, it's advisable to reboot your iPhone or iPad to address this issue.

To reboot your iPhone or iPad, press the Power button. Then Slide to power off on the screen to turn it off. Wait for about 1 minute, then press the Power button to turn the device back on.

2. Turn Off WiFi/Bluetooth on iPhone or iPad.

When not in need of internet or AirDrop functionality, consider turning off WiFi/Bluetooth on your iPhone or iPad to save battery on iOS 11.

Step 1: Access Settings on your iPhone or iPad interface.

Step 2: Navigate to WiFi and swipe left to TURN OFF WiFi on your iPhone or iPad.

Similarly, select Bluetooth to TURN OFF this feature on your iPhone or iPad.

3. Disable Background App Refresh.

Background apps can slow down and consume battery by running processes in the background. Turn off background app refresh to save battery on iOS 11.

Step 1: Access Settings, then choose General within it.

Step 2: Proceed to the Background App Refresh section. Then select the apps you don't want running in the background. Swipe left to disable those apps.

Alternatively, directly tap on the Background App Refresh section above. Switch to OFF mode to completely disable background app refresh for all apps.

4. Disable App Notifications.

Apps constantly notifying on the phone screen can drain battery due to the screen lighting up. Therefore, it's essential to turn off app notifications to minimize unnecessary alerts.

Step 1: In the Settings interface, press Notifications > Facebook (App you want to disable notifications).

Step 2: In the Allow Notifications section, swipe left to Turn Off notifications for the selected app (Facebook).

After performing this action, notifications, comments, and Facebook events will no longer be notified on iOS 11.

https://Mytour.vn/cach-tiet-kiem-pin-tren-ios-11-20852n.aspx
In addition to the mentioned method for saving battery on iOS 11, users with older iPhone or iPad operating systems can also conserve battery on their devices. This involves implementing techniques to save iPhone battery life, which can be applied alongside the iOS 11 battery-saving methods to enhance overall battery usage on iPhone and iPad.

Frequently Asked Questions

What are the recommended battery-saving techniques for iOS 11 on iPhones?

To conserve battery on iOS 11, users should reboot their device, turn off WiFi and Bluetooth when not in use, disable background app refresh, and turn off unnecessary app notifications. These steps can significantly enhance battery life.

How does updating to iOS 11 affect battery performance on older devices?

Updating to iOS 11 can lead to abnormal battery drain on older iPhone and iPad models. Users should carefully assess their device's compatibility and consider implementing battery-saving techniques if they experience issues.

Is it necessary to reboot my iPhone or iPad to save battery on iOS 11?

Yes, rebooting your iPhone or iPad can help address unexpected battery drain. This simple action may resolve conflicts caused by apps, thereby improving overall battery efficiency.

Can turning off app notifications really improve battery life on iOS 11?

Yes, turning off app notifications can enhance battery life on iOS 11. Notifications can cause the screen to light up frequently, leading to increased battery consumption.

Mytour's content is for customer care and travel encouragement only, and we are not responsible.

For errors or inappropriate content, please contact us at: [email protected]