Huawei GR5 GR5 2017 Quick Start Guide - Page 18

Caution: Any changes or modifications to this device not expressly approved by Huawei Technologies Co., Ltd. for compliance could void the user's authority to operate the equipment. Personal Information and Data Security The use of some functions or third-party applications on your device could result in your personal information and data being lost or becoming accessible to others. Several measures are recommended to help you protect personal and confidential information. • Place your device in a safe area to prevent it from unauthorized use. • Set your device screen to lock and create a password or unlock pattern to open it. • Periodically back up personal information kept on your SIM card, memory card, or stored in your device memory. If you change to a different device, be sure to move or delete any personal information on your old device. • 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