What if I forget my campus card password?

The first thing to understand is that each school's campus card is different, so the solution after forgetting the password is different. Some schools only need to take their ID cards or student cards to the school's one-card settlement center and ask the staff to help modify the password.

Tips for using mobile phones: Take Xiaomi cc9pro as an example. If the user wants to set the floating ball when using the mobile phone, just turn on the mobile phone, find the setting option from the mobile phone desktop and turn it on.

After entering the mobile phone system settings page, slide down to find more settings options, and click Open. After entering the more settings page, click the floating ball option, and then turn on the switch behind the option.

For Xiaomi cc9pro, if the user wants to double-open the application, just find the application to double-open on the mobile phone desktop, then press and hold the application, and click the application double-open in the pop-up options.

However, it should be noted that if the user does not apply the double-open option after pressing the application for a long time, it means that the application selected by the user cannot perform double-open operation.

Data expansion: The screen fingerprint scheme of Xiaomi CC9Pro is the world's first ultra-thin off-screen optical fingerprint provided by Ding Hui Science and Technology, and its thickness is only about110 of the traditional screen fingerprint module. It is the thinnest off-screen optical fingerprint scheme commercially available in the industry so far, which can greatly save stacking space.