Why doesn't the e-card registration page pop up half an hour after using the mobile phone?

Mobile phone electronic security card registration method:

For 1, ColorOS 3.0 and above, the electronic security card will be activated and registered after the phone is turned on, the SIM card is installed and the data or WIFI network is connected. No manual operation is required, please feel free to use it.

You can check the registration in Settings-Instructions for Use-Electronic Card (ColorOS 3. 1 This entrance has been cancelled, and some models of ColorOS 3.0 have been cancelled);

2. Coloros version 2.0, go to Tools-Service Guide to check the registration of electronic cards. (ColorOS version 2. 1, enter Settings-Instructions for Use, and find the electronic insurance card to register and check. )

3.ColorOS 1.0 version, go to Tools-Service Guide to check the registration of electronic insurance card.

Note: When registering an electronic insurance card, the mobile phone needs to install a SIM card and connect to the network. After successful registration, if there are quality problems with the mobile phone during the warranty period, you can take the mobile phone directly to the customer service center for handling.