Instruction Manual

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4.17.5 Units
It controls the data unit in the device. Choose the one that you are accustomed to reading.
4.17.6 Clear Cache
To clear all the storage software, account, information, setting, and all the records of the device to save the
space. PLEASE USE IT WITH CAUTION.
4.17.7 Mode Switch
When connecting with other modules, HOST MODE must be used.
4.17.8 Restore Factory Settings
Factory Reset, delete all data and restore the original settings. PLEASE USE IT WITH CAUTION.
4.18 Hotkey Setting
Including: Wi-Fi, Bluetooth, screen recording, screenshot, screen ip, brightness and sound.