'''2.''' Using two fingers, one each hand, softly pull the display's FPC tongue until it's open. Insert the flat ribbon cable coming from the RPi4 in the bottom's part. Do it straight, without bending or twisting it in any way.
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'''2.''' Using two fingers, one each hand, softly pull the display's FPC tongue until it's open. Insert the flat ribbon cable coming from the RPi4 in the bottom's part. Do it straight, without bending or twisting it in any way, so the blue side is downside.