If the app can't get in, first check whether the hardware of the phone itself is damaged. When the phone can be turned on normally, check whether the touch screen is sensitive. If other apps on the desktop can't be accessed, then there is a high probability that the screen is damaged and you need to replace the screen components to enter normally.

If your mobile phone is many years ago, the app that comes with your mobile phone may have stopped serving because it has not been updated for a long time, so you need to update to the latest version of the app, or uninstall it and download it again.

Jiyun Lingshouyun is a news information software, which is a news fusion media client specially developed for Lingshou County. The software provides users with news about the longevity, cultural tourism information, live broadcast of local TV channels and various services for the convenience of life.