Tips - Huawei E5331 Quick Start Manual

Tips

If the Mobile WiFi is placed in an environment with poor ventilation, it may overheat after
extended use. When the Mobile WiFi overheats, it will switch off and disconnect from the
network automatically to protect itself. If this happens, place the Mobile WiFi in a
well-ventilated location, then restart the Mobile WiFi.
If you are experiencing difficulties using the Mobile WiFi, try the following:
See help on the web management page.

Restart the Mobile WiFi.

Restore the factory defaults.

Contact your service provider.

Version: V100R001_01 Part Number: 31010JDM
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