What should I do if a downloaded app cannot receive message notifications?
In case of failure to receive notifications, you may follow the steps below to troubleshoot:
1. Open the app that needs to receive messages before you can receive them after reboot.
2. Do not manually delete the background apps in the commonly-used menu interface.
3. Turn on the app, long press the app, go to App Information > Battery, open the Battery Limit, and select “Unlimited”.
4. Go to System manager > Application Management > Auto memory cleaning, set auto memory cleaning as default for the target app.
5. If your phone memory is relatively small, you need to regularly clean up the background data.
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