Mobile carriers change their network configurations (APN settings, authentication methods). A new firmware ensures your 4G180 stays compatible with your SIM card provider.
Wrong file for your hardware revision (e.g., V1 vs V2). Fix: Check the label under the router. It will say "Hardware Version: V1.0" or similar. Download the matching firmware from Tenda. tenda 4g180 firmware update
The is a portable 4G LTE router that converts a SIM card’s data connection into a Wi-Fi signal. Like any network device, keeping its firmware up to date is critical for security, stability, performance, and compatibility with newer 4G network standards. Fix: Check the label under the router
Go to Maintenance (or System Tools ) and select Firmware Update . The is a portable 4G LTE router that
| Problem | Possible Solution | |--------|-------------------| | Router doesn’t boot after update | Perform a : Hold reset button 30 sec (powered), keep holding while unplugging 30 sec, plug back in, hold another 30 sec. Then try TFTP recovery (advanced). | | Browser says “Update failed” | Re-download firmware, clear browser cache, use another browser (Firefox/Chrome), disable antivirus. | | Can’t access web interface after update | Manually set PC IP to 192.168.0.100, subnet 255.255.255.0, then try 192.168.0.1. | | No 4G after update | Re-enter APN settings from your mobile carrier. |
: Protects your mobile network from new digital threats and unauthorized access.