What if the mobile phone red envelope can't be sent out?

Try switching to another system and see if you can get in smoothly. Methods: Press the power button to increase the volume after shutdown, enter the recovery mode, select restart, and select another system (not the latest). If you can enter, it is recommended to back up your address book and SMS, and then refresh your phone.

Specific steps:

1. When the posted feedback question prompts "too many users", you can pause for a while before using the red envelope function.

2. When "Tenpay payment gateway error" occurs, the reason may be that Tenpay server is under maintenance and can be used after a while.

3. In other cases, you can check your network and mobile phone first to see if there is any problem.

4. If there is no prompt, the mobile phone network is fine. It is suggested to pause for a while and try again later.