iPhone 7 Touch ID doesn't work

Question

iPhone 7

Rep: 1

4

5

Opties

Hey guys,

I've replaced an iPhone 7 Display (refurbished, original LCD), but after I powered the iPhone on, I couldn't add a fingerprint anymore.

The fault indication (that Touch ID has a failure) does not appear in the homescreen, but appears if I try to add a new fingerprint.

Homebutton (still the original one) and 3D are working without any problems.

Thanks in advance for your help.

Is dit een goede vraag?

Ja Nee

Score 1

Ben @benjamen50 Rep: 159,7k Mtwo Perform 11 191 368 · Answer 1 · 2018-03-21T18:09:09-07:00

Het nuttigste antwoord

Rep: 159,7k

11

191

368

Opties

Usually it's due to the home button extension cable from the screen being faulty. You'll need to try another screen to confirm that.

Was dit antwoord nuttig?

Ja Nee

Score 2

2 opmerkingen:

Thanks, i tried another display but still no Touch ID. I used 80 degrees to get the glue off. Could it be too much and I damaged the Touch ID?

I do the same too. Don't heat up too close, too long and I heat up the glass side then the home button side a bit.