I found them under Special Access menu in Settings > Apps

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Yesterday i bought one full coverage tempered glass cost 199 from samsung store in Midvalley, they took out from counter without any box..kononnya full gam on entire screen, not just the edges..
After they apply, i immediately regret..damnn ugly on the edges.. and not so responsive anymore to touches..even after i turn on the sensitivity for touches in settings..

See the edges..aduh..certain top rows got blocked in game..

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