How to Fix the iPhone 7 Home Button Not Working

It is accepted that bit ID chip is completely matched with the motherboard. If amendment a replacement home button solely, the bit ID perform disappears because the distinctive chip is additionally modified. thus if the house button is sadly broken, however will we have a tendency to repair it while not losing bit ID?
Common bit ID issues embody Touch ID fails, and bit ID not engaging at all. There square measure straightforward solutions to most issues just like the wet finger, wet/dry detector or different software package problems, however quite sophisticated for broken bit ID repair. Follow the steps during this post to induce your iPhone seven mounted now!

Fix iPhone 7 home button not working detail steps:

1.Turn on the phone, unable to activate its bit ID.

2.Go to settings – bit ID & passcode – enter your passcode, the fingerprint is colorless out.

3.Take down the house button flex cable.

4.Check the house button flex cable below the magnifier, we have a tendency to found that the ribbon cable is broken.

5.Scrape the coating off the wire on the ribbon cable with a knife.

6.Apply some BGA paste flux and solder the tins with the fastening station.

7.Scrape the coating off the wire on the reverse facet.

8.Apply some BGA paste flux, then solder the tins with the fastening station.

9.Cut the wires then align them properly, heat it up with hot air gun and weld.

10.Turn the flex cable to the reverse facet, weld it with the wire.

11.Test if it's the contact with a digital multimeter.

12.Install the house button and check.

13.Apply some ultraviolet light curable solder mast on the wire to repair the fastening joint.

14.Install the digital display screen assembly and check, fingerprint works well.