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Lanciato il 4 novembre 2017. Modello A1865, A1901. Disponibile con GSM o CDMA / 64 o 256 GB / Colore Silver o Space Grey. Si pronuncia "iPhone 10".

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iPhone X antenna repair

Hello, I’m about to buy an Iphone X after back glass repair by some random service, the issue is that the phone cant connect to wifi and loses it’s signal all the time, sounds like antenna is broken, so the repair will be pretty easy.

Is there any risk that there’s an issue with the motherboard or something worse and it will be impossible to repair?

It’s so cheap that I may be able to get my money back just from the parts. Overall condition is good, everything else works, even the wireless charging.

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FYI - The antennas are molded into the case! The coax cables & bus bars which connect the logic board to the antennas as well as the screws that hold them are not the antennas. Do take the time to review the IFIXIT Smontaggio iPhone X

da

Do make sure it's not iCloud locked before you buy it.

da

I learned how to repair iphones by watching ifixit, also know about the icloud and stuff.

Im just asking if it’s gonna be possible to fix just by changing the antenna parts or if it may be the logic board related issue. What could be broken?

da

So you're replacing the case? Or just the coax & bus bars?

da

I’ll start from coax & bus bars, if it’s not gonna work then i’ll try the case. I can get this phone for like the price of oem LCD and cameras. So I will be able to get my money back if something goes wrong.

I talked to the apple service guy and he told me that it might be the baseband issue and it’s pretty common. Do you think that the problem might be motherboard related? Another guy told me that they may overheated the motherboard while removing the glass, so I won’t be able to repair it myself in these two cases.

da

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Try just cleaning the mount points on the case, the logic board and the bus bars. as well as the bus bars & screws. Use a fresh pink pencil eraser and clean the area with 85% isopropyl alcohol with an cotton swab.

If that fails then you need a new case or logic board.

Update (03/26/2019)

The outer case housing has the antennas imbedded within it These isolated metal sections have connections within the inner part of the phone:

Block Image

The term ‘Bus Bar’ is a mechanical connection between a common service and the discreet service. As an example, within the power breaker panel of your home you have bus bars that the discreet breakers connect to gain access to main power feed and the other end of the breaker is wired to the circuit it supports.

Here we have the case which has screws that connect either to the logic board directly or a metal strip (bus bar). The issue I was pointing to is corrosion (oxides) can build up on the surfaces interfering with the electrical connectivity to the antennas. The mounts, the connecting surfaces and the screws all need to be clean.

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2 Commenti:

@danj can you please tell me where can i find bus bar?

da

Thank you very much!

da

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back glass change iphone x signal some time showing and no srvise show any time how problam

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Dawid Bak sarà eternamente grato.
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