•  
If you are worried about viruses when you receive 
messages or emails from a stranger, you can delete them 
without opening them.
•  
If you use your device to browse the Internet, avoid 
websites that might pose a security risk to avoid theft of 
your personal information.
•  
If you use services such as Wi-Fi tether or Bluetooth, set 
passwords for these services to prevent unauthorized 
access. When these services are not in use, turn them off.
•  
Install or upgrade device security software and regularly 
scan for viruses.
•  
Be sure to obtain third-party applications from a 
legitimate source. Downloaded third-party applications 
should be scanned for viruses.
•  
Install security software or patches released by Huawei or 
third-party application providers.
•  
Some applications require and transmit location 
information. As a result, a third-party may be able to 
share your location information.
•  
Your device may provide detection and diagnostic 
information to third-party application providers. Third 
party vendors use this information to improve their 
products and services.
•  
If you have concerns about the security of your personal 
information and data, please contact 
mobile@huawei.com.