Replacement screen fitted successfully. LCD Blobs/Spots

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iPhone 4

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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Jason G @jasong42900

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发帖于: 2015年7月11日

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Replacement screen fitted successfully. LCD Blobs/Spots

When I touch the top corners where the screen starts seems like the lcd is getting distorted patches. Same with the bottom when I touch the corners & home button.

Is this to do with fitting. I have done several before & not had any problem before. I know I have had a problem with pinching the cables. e.t.c. As I have a snug fit or is it just the quality of the replacement lcd. Glass being cheap. I have not overtightened the screws.

Any advice would be helpful. Thanks in advance :)

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Jason Gan @jasongan35847

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Poor quality, or something pushing up on it like a swollen battery or flex cable.

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thanks for you help. I am sure it is not the battery or the flex cables so it is just the poor quality of the replacement screen. It is weird because I bought several off the same person before, With no issues. This is where it is annoying continuity of supply.

由 Jason G 完成的 2015年7月12日

Have you tried put extra double size tape under the top & bottom of the screen to see if it makes this problem lessen?

由 Jason G 完成的 2015年7月13日

I am not sure what you mean, but I never add anything that wasn't there to begin with.

由 Jason Gan 完成的 2015年7月14日

I just mean't replacing the double sided tape. I have taken the phone all the way apart again & it still does not make any difference. Still the same I take it is just a poor quality screen. Thanks again for your help

由 Jason G 完成的 2015年7月15日

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thanks for you help. I am sure it is not the battery or the flex cables so it is just the poor quality of the replacement screen. It is weird because I bought several off the same person before, With no issues. This is where it is annoying continuity of supply. — Jason G
Have you tried put extra double size tape under the top & bottom of the screen to see if it makes this problem lessen? — Jason G
I am not sure what you mean, but I never add anything that wasn't there to begin with. — Jason Gan
I just mean't replacing the double sided tape. I have taken the phone all the way apart again & it still does not make any difference. Still the same I take it is just a poor quality screen. Thanks again for your help — Jason G