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The Huawei Mate 7 (also called the Huawei Ascend Mate 7) is an Android smartphone produced by Huawei, released in October 2014. Models MT7-TL00, MT7-L09, MT7-TL10, MT7-CL00.

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printed circuit in back cover

What is the purpose of the printed circuit board glued around the window of the fingerprint reader?

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I’m not sure what you mean as the image shown here:

https://d3nevzfk7ii3be.cloudfront.net/ig...

Only shows a printed circuit board near the camera area, that is the flashlight as you can see indicated by the two contacts right next to the LED.

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Philippe Garnier crwdns2934231:0crwdne2934231:0
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