Navigate to -> Update Firmware (or Settings -> System -> Update Management ). Click "Choose File" and select the downloaded .bin file. Click "Upload" or "Upgrade".
A common complaint among users running legacy firmware is sporadic Wi-Fi disconnection under heavy traffic loads (such as 4K streaming or online gaming). Firmware V8.0 optimizes the 2.4 GHz radio driver, improves channel auto-selection logic, and fixes memory leaks that previously caused wireless sub-systems to crash and reboot. 3. IPTV and VoIP Service Stability zte f660 firmware v80 fixed download
Navigate to or Administration > System Management . Click on User Config Archive or Backup Configuration . Navigate to -> Update Firmware (or Settings ->