# Firmware

- [Login Router](https://ezr33t.router.works/firmware/login.md): Introduction of how to log in outdoor router's admin panel.
- [System Admin](https://ezr33t.router.works/firmware/system-admin.md): Basic system settings that should be changed on outdoor 4G router.
- [Wi-Fi Hotspot](https://ezr33t.router.works/firmware/wi-fi.md): The default Wi-Fi hotspot "Outdoor-WiFi-xxx" and it is non-encrypted.
- [Mobile Modem](https://ezr33t.router.works/firmware/modem.md): Monitor status and configure APN and Protocol on the Mobile interface.
- [Local Networks](https://ezr33t.router.works/firmware/networks.md): The local network settings on outdoor router.
- [Recovery](https://ezr33t.router.works/firmware/recovery.md): Fix the issues on the Internet and wireless networks and rescue the router from misconfigurations.
- [Firmware Upgrade](https://ezr33t.router.works/firmware/firmware-upgrade.md): Describes the method for performing the file-level backup, restore, reset, and firmware upgrade.


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