Version application
When the latest and available version is detected, it can
be upgraded:
Click “upgrade” button —— the system will automatically
complete the upgrade process.
4. Trouble removal and recovery
If your device cannot operation normally or fails to have
access to the Internet, please try the following solutions:
Check if the network does exist and inspect display
status of signal light . When signal light is green or
yellow, it means the network is normal; or it’s fail when
the light is red.
firmware upgrades
Version detection:
Version detection part is mainly to detect whether there is
the latest version available. If there are updated versions
available, it shows "found the new version, it is
recommended to upgrade". If there is no updated version
available, it shows “the current version is already the
latest one”.
As shown in the picture:
or
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