Hardware version: V1.1

Software version: V05.03.01.24

Upgrade instructions:

1. This firmware is suitable for 5G03 V1.1, and different hardware versions cannot be upgraded to each other

2. Do not turn off the device power during the upgrade process.

3. Please unzip the files you downloaded and upgrade your device using files that end with "bin" or "trx".

4. After upgrading, restore to factory settings on the web management page or by pressing the reset button

Release notes:

1. Resolve some SIM card network compatibility issues

2. Resolve the issue of abnormal device restarts in specific scenarios