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苹果公司的 2021 款 iPhone 于 9 月 24 日发布,配备 6.1 英寸 OLED 显示屏、双 1200 万像素摄像头系统和五种可选颜色。该手机为 iPhone 12 的继任者。

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wifi Greyed out after screen replacement

Do you know why Wifi is disabled or Greyout after new screen replacement of iPhone 13

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hello iRepairMan,

this is impossible, greyout WiFi was before, just You didn't check. There is a possibility of blocking by a faulty parameter, but it should also apply to bluetooth. Check it out too. Most often, similar problems come after falls and crashes, does this phone have a broken back and screen? I guess so. In this case, to eliminate the probability of damaging the interposer, desolder the sandwich and check the connections (preferably in the test frame and start the phone).

- best regards and fingers crossing

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It is unusual that WiFi would be greyed out without some sort of a hardware fault. However, if the issue did not exist prior to the display replacement, I would reseat all the connectors. As best I can tell the iPhone 13 does have some antenna related connectors in the vicinity of the connector for display sensors. I would also have a look and make sure it didn't seem as though any liquid was in the phone anywhere.

Otherwise, I might wonder if there was some underlying damage, which was worsened by the repair (not through any particular fault of your, just normal repair related strain) , or pry related damage from removing the screen. I don't have any documentation for the iPhone 13 series other than an unlabelled board view, so not sure what sort of components might be in the area of those display connectors.

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