How to force the hammer phone to close the application?

1. Slide the screen upward from the bottom to bring up the multitasking management interface on Charm Blue E card. If you want to close the background program, just select the thumbnail of the background program to be closed with your finger and swipe left or right to close it.

2. "The application stops running" suddenly appears. At this time, you can try to clean up the cached data of the app. Take Netease News as an example, go to "Settings → Applications → All", find and click the icon of Netease News, and select "Clear Data" and "Clear Cache" in the application information interface.

3. End the background operation permanently: Open the Security Center-Authorization Management-Self-startup Application Management-Disable, and click Add Self-startup Application Manually.

In addition, there are too many programs open in the background. If you want to close them quickly, you can also click Close All at the top of the card-type multitasking manager interface, as shown in the figure.

5. Press and hold the program and select Delete from List to close it, or slide the program to the left and right of the screen to close or delete it. You can also close them all in Program Management-Background Operation.