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a. Insert the memory card into the card slot on the right.
b. Please do not pull out the card when it is in use (reading, copying), otherwise, it may cause data errors.
c. Please do not use the memory card in high temperature conditions.
d. Keep the memory card away from the liquid and erosive materials.
5.2.1 APK software installs and uninstall
Open the file manager and install the APK directly. Firstly copy the APK file to built-in flash or external TF card and
enter into main menu ,click the icon
as shown below:
If the file copied inside the machine just click on
and enter into the internal memory, then click on the
folder called SD card , you can see the APK what you want to install. If the file copied in the TF card, then click on
the right side icon
into the external memory, Strike “extsd” can see the need APK as follows:
Choose the APK which need to be installed, as shown picture: