How to fix some common errors on iOS 11

The phenomenon after upgrading to the new iOS operating system, the device encountered some errors is inevitable. And with iOS 11 is no exception when some devices have been upgraded, they also have errors such as slow running machines, WiFi errors, and application flaws.

With some machines from iPhone 6S or below, when using iOS 11, there will often be problems especially for iPhone 5. The reason may be that the machine is not enough 'heat' to run iOS 11 operating system. Some errors that occur frequently on iOS 11, will be summarized in the article below, along with a simple fix of those errors.

1. Good application:

Some devices after upgrading to iOS 11 have unstable application status, often being thrown and have to access again. This may be because the application on the device is not compatible with this iOS 11 update.

We can fix the application crash on iOS 11 by visiting the App Store to update the application to the new version, or delete the application and then reinstall it on the machine from the beginning.

2. Dock on the iPad disappears:

The Dock on the iPad no longer appears on the screen to help you interact more on the screen as well as more multitasking. If you want to retrieve the Dock just swipe your finger from below the screen.

3. Wi-Fi error on iOS 11:

There are many WiFi errors that occur on the device after upgrading to iOS 11, such as an unstable connection to the network, slow connection speed, or incorrect password notification even when the correct password is entered. password There are many ways to fix as you can restart the device, delete the connected WiFi network and then proceed to reconnect, .

Readers refer to how to fix WiFi error on iOS 11 details in the article You encounter problems with Wifi on iOS 11? This is how to fix it.

4. Error dropping battery on iOS 11:

This situation usually only occurs on iPhone 6S lines or below. The reason may be that the new software does not correspond to the hardware of the device. To fix battery drain errors on the device after upgrading to iOS 11 is very simple. We just need to re-check the system and turn off applications that run in the background, or connections that don't need to be used.

Details fix battery drain error on iOS 11 is included in the article How to fix battery dropping error on iOS 11.

5. iPhone running iOS 11 or lagging, idle:

The situation such as stifling, jerking lag, stand by many users reflect when they upgrade iOS 11. How to overcome this situation is to restart the computer or reset the settings if this situation has not been improved.

Read the details in the article How to fix lag on iOS 11.

6. Unbooted application error:

As announced from the WWDC conference, 32-bit applications will not work on iOS 11 anymore. To fix this error we need to upgrade the application to the latest version. How to fix the non-startup application details on iOS refer to the article How to fix application errors that cannot be opened on iOS 11.

Above are some common errors on iPhone / iPad when users upgrade to iOS 11. In case your device does not run iOS 11 and has many continuous errors, affecting the career process, it may downgrade to iOS 10.3.3.

I wish you all success!