Category Archives: Firmware Guidance

Cellular Router Firmware Guidance

Check the insights and guidance on our cellular WiFi routers. Explore different aspects of 4G/5G cellular internet router’s firmware usage, configuration, and how to customize the firmware settings to meet specific needs. We are trying to write in an informative style and do our best to make them readable for both technical and non-technical readers. If you have any questions about our cellular router firmware, please get in touch with us.

EV5X Router Released Firmware
EV5X Firmware Releases for 5X Outdoor Routers

EV5X firmware EZEN-5X series EZR35 outdoor CPE routers, featuring the EzenGreen theme and offers a [...]

03
Jun
EV6X Router Firmware Update
EV6X Firmware Releases and Tutorials

The EV6X firmware applies to SIM card routers powered by the EZEN-6X embedded motherboard, including [...]

11
Apr
4G Router Firmware for EV-4X Series
4X Series Firmware Releases and Tutorials

EV4X Series Firmware for Mobile SIM Routers Firmware Upgrade Tutorial !IMPORTANT!DO NOT turn off the [...]

8 Comments

08
Nov
4G Router Firmware for 3X Series
3X Router Firmware Update Log and Tutorial

Updated Features Firmware Upgrade Tutorial   !IMPORTANT! DO NOT turn off the power while flashing [...]

26 Comments

05
Jun
4G Router send and receive SMS gateway on SSH Shell
Send and Receive SMS on 4G Router SSH Shell

The EZRx3 series 4G routers use QMI protocol by default to establish a 4G connection [...]

9 Comments

06
May
Scheduled Tasks – Auto Reboot

Reboot the 4G router can solve the Internet connectivity issues and improve the security level. [...]

4 Comments

30
Sep
Outdoor Router Command Line Interface

The outdoor router provides both the Web interface and the command-line interface. You can access [...]

2 Comments

28
Aug
4G Mobile Interface Protocols – QMI and PPP

The default protocol built on the “Mobile Interface” is “QMI”. QMI (Qualcomm MSM Interface) is [...]

3 Comments

26
Aug
OutdoorRouter DHCP IP Configuration IP Pool
EZR3X DHCP & IP Configuration

The DHCP server is enabled on our routers. DHCP is used to dynamically assign the [...]

1 Comments

19
Aug
Enable Port Forwarding for Outdoor Router

Port Forwarding Introduction Port forwarding is an application of network address translation (NAT) that redirects [...]

16
Jul