3.5 Maintenance
3.5.1 Upgrade
1. Download firmware from Milesight website to your smartphone.
2. Open Toolbox App and click Browse to import firmware and upgrade the device.
Note:
1) Operation on ToolBox is not supported during an upgrade.
2) Only Android version ToolBox supports the upgrade feature.
3.5.2 Backup
WS301 supports configuration backup for easy and quick device configuration in bulk. Backup is
allowed only for devices with the same model and LoRa frequency band.
1. Go to Template page on the App and save current settings as a template. You can also edit
the template file.
2. Select one template file that saved in the smartphone and click Write, then attach it to another
device to write configuration.
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