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TCL 403
Android 12 (Go edition)
1. Find "Screen lock"
Slide two fingers downwards starting from the top of the screen.
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Press the settings icon.
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Press Security & biometrics.
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Press Screen lock.
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2. Create phone lock code using a pattern
Press Pattern.
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Slide your finger across the screen to connect at least four points and press Next.
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Repeat the selected phone lock code and press Confirm.
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Press the required settings to turn them on or off.
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Press Done.
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3. Turn off use of phone lock code
Press Screen lock and key in the current phone lock code.
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Press None.
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Press YES, REMOVE.
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4. Return to the home screen
Press the Home key to return to the home screen.
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