User Guide

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2. Go to DS Demo App, click System Upgrade button to enter upgrading page.
3. Click Plus symbol to select the target firmware from Files, then click Upgrade button to
upgrade the firmware.
Note:
1) Do not power off the device during the upgrade process, as this will result in operating
system errors.
2) DS Demo App does not support system downgrade. If you need to downgrade, please
contact Milesight technical support .
4.6 Reset to Factory Default
On Application page, go to
Settings > System > Advanced to select Reset options to reset as
your requests.
4.7 System Info
On Application page, go to
Settings > About tablet to check basic information including Device
name, MAC addresses, firmware version (builder number), etc. You can also click Model to
check serial number and hardware version.