: Users can enable the "Auto-check New Version" and "Auto-check Cycle" to receive notifications of new releases. Manual Check : Click the
Some MF286 units support automatic online updates:
If that fails, you need a serial TTL cable and knowledge of bootloader commands (advanced).
While many updates can be done via Wi-Fi, it is to use an Ethernet cable (LAN cable) to connect your computer to the ZTE MF286. A wired connection eliminates the risk of the Wi-Fi signal dropping mid-update.