iPhone 6s Plus With Burn Marks On Four Corners Internally - STRANGE

Question

iPhone 6s Plus

iPhone 6s Plus 发布于2015年9月25日,有两个型号A1687、A1634，网络制式有GSM、WCDMA，存储容量有16GB、64GB、128GB可选，机身颜色有银色、金色、深空灰、玫瑰金。维修iPhone 6s Plus和前代产品相似，需要螺丝刀和撬棒等。

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Niall @borderphones

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发帖于: 2019年5月2日

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iPhone 6s Plus With Burn Marks On Four Corners Internally - STRANGE

One of the more interesting repairs we have came across. Can anyone help:

iPhone 6s Plus- only issue is no service. However it lets us search for signal it’s just not strong.

On opening of device we got a strange smell (burning)

4 parts of device are melted/show burn marks:

On small bracket that sits under camera shield

On Wifi Antenna

Beside Taptic Engine

In corner of Loudspeaker.

the board itself shows no signs of burning.

How on earth has this happened?

Note: 3rd Party LCD fitted previously (not ourselves). Everything else original

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Does the battery seem to big and imploded? If not I don’t know how that could have happened unless every component got overheated and made burn marks.

由 Ian Shalongo 完成的 2019年5月2日

Thanks everyone, every day is a school day

由 Niall 完成的 2019年5月14日

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Tom Chai @tomchai

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Probably electrocuted. The voltage between the case and external is high therefore high current and burned, but between the case and board there aren’t enough voltage difference between them so didn’t fry that bad.

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Yeah you hit the jackpot, I see this all the time with microwaved iPhones.

Problem with microwave is that it internally and externally obliterates the antenna chips, antennas and modules.

由 Ben 完成的 2019年5月3日

@benjamen50 Any idea why someone would want to microwave an iPhone ? fixing liquid damage ?

由 arbaman 完成的 2019年5月3日

Wow, people do all kinds of crazy sh it

由 Tom Chai 完成的 2019年5月3日

Probably because they've heard on the internet you can charge your battery in your iPhone by using a microwave otherwise playing around I guess.

由 Ben 完成的 2019年5月3日

Lol microwaved, people are weird I'm so glad I emigrated to Mars 10 years ago go back to earth every now and again to visit friends and family but could never live there again.

由 c9679 完成的 2019年5月3日

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Does the battery seem to big and imploded? If not I don’t know how that could have happened unless every component got overheated and made burn marks. — Ian Shalongo
Yeah you hit the jackpot, I see this all the time with microwaved iPhones.

Problem with microwave is that it internally and externally obliterates the antenna chips, antennas and modules. — Ben
@benjamen50 Any idea why someone would want to microwave an iPhone ? fixing liquid damage ? — arbaman
Probably because they've heard on the internet you can charge your battery in your iPhone by using a microwave otherwise playing around I guess. — Ben
Lol microwaved, people are weird I'm so glad I emigrated to Mars 10 years ago go back to earth every now and again to visit friends and family but could never live there again. — c9679

iPhone 6s Plus

iPhone 6s Plus With Burn Marks On Four Corners Internally - STRANGE

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