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I have iphone 8 plus, aftee i change front camera (with new one from other original iphone) my true tone dissapear. My question is, the reason my true tone gone because i change my front camera ? Event with the original (from other original iphone 8 plus) ? Thanks

its paired to the board so true tone will vanish

how can I fix it? Ive changed my iphone8 front camera and then true tone gone