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Released September 16, 2016. Models A1661, A1784, and A1785. Available in 32, 128, or 256 GB configurations in Rose gold, gold, silver, black, jet black, and (Product)Red.

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Coverage cellular, bluetooth and wifi

i have question. It’s about wifi cover. Bcuz a week ago. Im buy a second hand iphone 7 plus. Eventually i open and check. There are no wifi cover at top-left corner . I just want know. It’s cellular, bluetooth and wifi are same using the wifi cover?

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Surprisingly the antennas are all hidden away within the case!

The older iPhone 6 you could see the insulator bands which isolated different parts for the different antennas. In the iPhone 7 Apple made a big effort to hide some of the insulators so you only see the top and bottom edge bands now. In the iPhone X & Xs models Apple went even further by changing out the case plates with glass so now all of the antennas are hidden.

As you are asked about the cellular, WiFi & Bluetooth antennas I have to surmise either you have a bad case (3rd party copy) or the wave guide/cable connections are not making good contact from the logic board and the case mounts for the given antenna. Apple also does not use just one antenna either for both Cellular or WiFi you have two of each one at the top of the phone as well as the bottom. The Bluetooth and NFC antennas are both located at the top.

Take the time to review the Demontage van de iPhone 7 Plus I’m sure you’ll see how complex the antenna design is supporting the different services and the different bands each has just for cellular and WiFi and then add in Bluetooth and NFC! Thats quite a lot of antennas!

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Nazmi Farhan zal eeuwig dankbaar zijn.
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