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In this video we're going to learn about the compass chips

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In iPhone, the compass chip is mainly responsible for the compass function of the phone

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After opening the Compass app,

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we can see the orientation of the phone

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The function of orientation is sensed by the compass chip

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When the compass chip is damaged,

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it will lead to inaccurate direction

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But the chip doesn't interfere with navigation,

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which we do with GPS

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The compass only controls the rotation of the arrow during navigation,

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but does not affect the navigation line

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When we replace the compass after it is damaged,

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we need to replace it with the same model

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From the iPhone 6 to the iPhone 8p,

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the compass chip is in the mainboard

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From iPhone x and above models,

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the compass chip is mostly on the external distribution line,

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we can not find the compass chip in the mainboard

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Next, let's take a look at the compass chip in the real life

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This is an iPhone 7 mainboard, and its compass chip is at the top

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This chip is the compass chip in the iPhone7

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This is the iPhone 8 mainboard,

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and its compass chip is located near the switch seat

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That chip is the Compass chip in the iPhone 8

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This is the wireless charging module on the iPhone xs,

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and it, along with the volume button, and the compass are all located on the cable

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This little chip under the line is the compass chip

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iPhone x and above, most compass are on the top of the line

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So that's all for this lesson