Troubleshooting 
Problem
  Suggested Solution 
The connection between your 
device and a PC through a 
USB cable cannot be 
established automatically. 
If the driver of your device is abnormal, 
reinstall the 
software. You need to uninstall the software first.
 
The connection between your 
device and a client through 
Wi-Fi cannot be established. 
  Ensure that the Wi-Fi function is enabled. 
 
Refresh the network list and select the correct SSID. 
•
  Check the IP address, and ensure that your client 
can automatically obtain an IP address. 
  Enter the correct network key (Wi-Fi password) 
when you connect the client to your device. 
The client connected to the 
device cannot access the 
Internet. 
  Ensure that your nano-SIM card is available. 
  Change the location and find a place with good 
signal. 
  Check the settings of the WAN connection mode. 
 
Contact your service provider and confirm your APN 
settings  
The LTE Hotspot configuration 
page cannot be visited. 
  Enter the 
correct address. Please view the label on 
your device to get the default Device Manager 
Website IP address. 
  Use only one network adapter in your PC. 
•  Do not use any proxy server. 
 
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