Software Version: V04.03.01.26a
Upgrade Notes:
1. This firmware is only applicable to 4G03 Pro, the devices current firmware version
Note: Please confirm the hardware version in device GUI: System Status->Hardware
2.Do not power off the device when upgrading.
3.It is recommended to restore factory settings after upgrading.
Release Notes:
Update some APNs to ensure compatibility with more ISPs.
Add Failover and Lock Band functions.
Improve wired WAN performance and increase VLAN configuration.
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