Touch ID not working after LCD replace

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iPhone 5s

苹果 iPhone 5s 于2013年9月10日公布。该设备的维修与以前的型号相似，需要螺丝刀和撬棒。可使用GSM或CDMA / 16、32或64 GB。颜色有银色、金色和太空灰。

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Alvin Giovanno @alvingiovanno

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发帖于: 2014年7月10日

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Touch ID not working after LCD replace

Hi,

I have 5s that screen already replaced with the new one, and now the touch id is not working.

----

sorry the operation was not successful touch id

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after i restore, touch id menu is gone from Settings.

but, the one thing i know is. when i bought this phone from the previous owner, the lcd has already replaced too not from Apple, but the touch id is working.

so might be there's another way to fix it.

so confusing me because the previous owner of this phone is missing, i cant contact them.

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the touch id still original.

由 Alvin Giovanno 完成的 2014年7月10日

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Micheal @micheal55821 声誉积分: 469 3 · Answer 1 · 2014-07-12T14:44:32-07:00

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Micheal @micheal55821

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发帖于: 2014年7月12日

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if you haven't already tried, do a soft reset by holding the home button and the power/lock button until the phone turns off.

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Soft reset worked for me.

Tks alot!

Mat

由 Mathieu Bergeron 完成的 2014年8月30日

Worked for me too. I switched on the phone with out connecting the home button after connecting it touch id did not work. But then i saw your post and did a soft reset all good nowww!!!!!

由 n4src 完成的 2015年2月13日

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con @con82159 声誉积分: 37.7千 IRepair iphones 22 51 42 · Answer 2 · 2014-07-11T02:02:02-07:00

con @con82159

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发帖于: 2014年7月11日

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Nothing to do with original owner or a replacement screen..

Make sure you have seeded the little touch id connector correctly again if it is then you have cause damaged to it when removing from old screen

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I mean is,

If the replacement LCD is causes touch id not working, so why the previous owner can use it, whereas he already replace it too.

because i have research, that is because LCD Replacement. my home button working properly, but not with the touch id.

由 Alvin Giovanno 完成的 2014年7月11日

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Duane @duane32794 声誉积分: 2.2千 i FiX Phones Plymouth 8 25 1 · Answer 3 · 2015-02-13T15:48:42-07:00

Duane @duane32794

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Did you yourself actually see this touch ID work, or did the seller just say it worked?

A new lcd shouldn't effect the touch ID, either the little snap connection is not fully seated, there's some lint/fibers in the connection to stop contacts fully touching. Or the cable has been damaged.

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yes, i actually use and see the touch id worked for a couple week before i do a replacement LCD.

由 Alvin Giovanno 完成的 2015年8月19日

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iPhone 5s

Touch ID not working after LCD replace

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