Tenda 4g180 Firmware Update (2026 Edition)

| Problem | Likely Cause | Fix | |---------|--------------|-----| | “Upgrade failed” | Wrong firmware file | Double-check hardware version (v1 vs v2). | | Device stuck after upgrade | Power loss during flash | Use recovery mode (Method 2). | | Can’t access 192.168.0.1 | IP conflict / cached ARP | Run ipconfig /release & renew (Windows) or reboot PC. | | 4G not working after update | APN erased | Re-enter your carrier’s APN settings manually. | | Wi-Fi disappears | Region/country code reset | Set your country again in Wi-Fi settings. |

Most modern Tenda devices, including the 4G180, support over-the-air (OTA) updates directly through the web management interface. tenda 4g180 firmware update

Protects your device against new vulnerabilities. | Problem | Likely Cause | Fix |

After the completes, the router often resets to factory defaults. You will need to reconfigure: | | 4G not working after update |