1. Download the latest firmware (*.zip) and save in a folder.
Firmware details
Version: v5.02.00_build09b
This release fixes intermittent auto-reboot issue.
2. Extract the contents from the downloaded ZIP file with file name: Singtel-MeshRG_v5.02.00_build09b_20230607_sign.w
3. Go to https://192.168.1.x. Enter the username and admin password that can be found on the label behind your router that indicates Web Login Info.
Go to Advanced Settings > Administration > Firmware Upgrade.

4. Click Choose File to upload the file.

5. Click Apply to proceed.

6. Upon completion, it will refresh back to the main page.

Note:
If you are using this device in the Singtel network, it will be automatically upgraded by Singtel’s auto-firmware update server.
If connected to a non-Singtel network, manually download and upgrade your device from this page.