Language And Input Method - AOC A831L-D User Manual

3. Click unknown source,as Picture 4.54
Picture 4.38
Note: Manual installing APK files needs to turn on unknown source.

4.14 Language and Input Method

Click setting, select language and input method, choose language to switch language, as
Picture 4.39
Click setting, choose language and input, choose Android keyboard setting, click input
language, as Picture 4.56
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