Why can't Apple 4s receive the information of WeChat background operation?

Apple's 4s WeChat background operation cannot receive information for two reasons:

First, the network problem, the signal is not easy to receive.

Second, the setting problem, there is no reminder, you need to enter the setting center to set up, steps:

1. Open the login WeChat;

2. Enter the main interface of WeChat and click "I", then click Settings;

3. Click the new message reminder option in the setting interface;

4. Enter the check box to receive new message notifications.