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第四代iPhone。维修过程直观易懂,但前置玻璃和LCD面板无法分开,只能作为同一零件更换。GSM版本, 8, 16, or 32 GB 容量 / 型号 A1332 / 黑色或白色

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After Screen replacement, bright spots in the corners

Hey Guys.

I'm repairing iPhones since 3 years now, but the last two iPhones showed some bright spots in the corners. They come, when I push the edges of the glass (not very powerful). This can't be normal. Is it possible, that I have any repairing mistake by attaching the Front Assembly on the frame?

Thanks.

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no its not your fault, you have a cheap copy screen. buy a better one and replace

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Im having the same problem, i dont know why this is happening!help!

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What iwillfix said: you probably have a cheap low quality screen.

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Does this problem has to be with the lcd or with the mid frame?

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It is the backlight "bleeding" from the LCD.

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It happens when i press the screen a little bit hard! Does anybody knows why this happen?

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If the bright spot appears when you press the screen, then the frame below is pressing against the LCD. LCD displays do exhibit some discoloration when forcefully pressed. But if the discoloration appears even with normal force. It is highly possible that some parts are not installed properly or the display is too thick. Causing parts pressing against each other

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It is the screen that is a bad quality screen because i bought an original one and it didnt show those marks when pressing it harder!

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