User's Manual

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2. Click safe.
3. Click screen locked.
4. Choose PIN when popup text setting appear.
5. Input new PIN code (numbers) and click continue.
6. Input new PIN code again and click OK.
Set unlock PIN code
1. Click setting application in main interface.
2. Click safe.
3. Click screen lock.
4. Choose password in text area.
5. Set new password(numbers/letters) and click continue.
6. Enter into new password and click confirm.
Unkonwn source
1. Click setting appliaction in main interface.
2. Click safe.
3. Click unknow source, as Picture 4.43
Picture 4.43
Note: Manual install APK file needs to open unknow source
.