Why is my iPhone 7 home button not working after screen replacement?
Why is my iPhone 7 home button not working after screen replacement?
I recently had the screen on my iPhone 7 replaced due to some cracks, but since the replacement, the home button has stopped functioning. I am unsure what could have gone wrong during the replacement process, but it is quite frustrating as I rely heavily on the home button for various functions. I expected the screen repair to resolve my phone’s issues, not create new ones. I’m wondering if something was damaged internally or if there’s a specific reason why the home button no longer responds. Could it be related to the new screen or perhaps a connection issue? I’m at a loss and need to understand the potential causes of this problem.
4 Answers
There might be an issue with your Touch ID settings which can be affected by the screen replacement. Try these steps:
1. Open your iPhone’s Settings.
2. Scroll to and select ‘Touch ID & Passcode.’
3. Remove the previously saved fingerprints and add new ones.
4. Restart your iPhone and see if the home button functionality has been restored.
One common issue could be that the connection between the home button and the mainboard wasn’t properly reattached during the repair. To investigate this, you can follow these steps:
1. Power down your iPhone.
2. Use a precision screwdriver to remove the lower screws.
3. Gently lift the screen upwards from the bottom.
4. Ensure the connections to the home button and mainboard are secured correctly.
5. After ensuring everything is properly connected, reassemble the device and check if the home button is responsive.
In some cases, the problem might be a damaged flex cable rather than an issue with the screen itself. Here’s a quick guide:
– Carefully reopen the iPhone.
– Inspect the home button flex cable for any visible damage or wear.
– If you spot any tears or damage, that’s likely the cause, and you will need to replace the home button assembly.
When I encountered this issue, it was due to the incompatibility between the replacement screen and the original home button. Here’s what I did to solve the problem:
1. I consulted a professional repair technician who explained that not all third-party screens work perfectly with the original home button.
2. I purchased a replacement screen from a reputable vendor guaranteeing compatibility with iPhone 7’s home button.
3. After replacing with the compatible screen, the home button functioned properly again.