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Released September 20, Apple's mainstream 2019 iPhone comes with a 6.1" LCD touchscreen, dual cameras, and six available colors. Successor to the iPhone XR.

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iPhone 11 bad network after repair

I replaced the case and screen in my iPhone 11. Everything works fine except for the screen rotation sensor and the network catches well on the street, and in some places it doesn’t catch where the network used to be okay. installed the antenna incorrectly? I did it for the first time and I will be grateful for your answers. Also, an important nuance on the case that I changed, one leg for attaching the motherboard fell off, maybe this is somehow connected.

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The case is an important part of the antenna system, without knowing what case you bought and how did you install it, no conclusion can be given.

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Hello David,

Replacing the housing and screen is usually the result of a hard fall, which you forgot to mention. This is an extremely important part of this story. Unfortunately, during falls, the internal element of the phone can also suffer, which often happens. In your case, the lack of reaction to movement (screen rotation - this is the functionality of the 6-axis gyroscope) is related to a crack in the electronic subsystem or the responsible element itself. Similarly with the range of the mobile network. Probably one of the services is not working properly, for the same reason as above. It has nothing to do with the antennas, those in model 11 are active and selective. Your phone would deal with such a fault by bypassing the faulty antenna connection and switching to other available signal sources.

In connection with what I wrote above, I recommend visiting a good repair shop. Do not allow yourself to be persuaded to change the batteries, antennas or similar suggestions. The motherboard requires diagnostics and only order this service. On this basis, you will wonder what to do next and how to interpret the facts related to it. It will also be a good opportunity to compare the prices of the repair services, if necessary. This is good, fair and economically correct.

In the meantime, I'm keeping my fingers crossed.

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David Null will be eternally grateful.
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