I can't press the apple button. What's going on here?

The metal sheet inside the keyboard is covered with dust or dirty. Just take it apart and wash the keys with alcohol or water. The key IC is faulty and can be replaced. If the CPU is welded or damaged, just replace it. It is rare that some buttons fail due to software reasons, because if it is a software problem, it is recommended to go to a professional repair shop for re-inspection.

Demonstration model: Iphone 12 System version: ios 14 Take Iphone 12 and ios 14 systems as examples:

1, the metal sheet inside the keyboard is dusty or dirty. Just take it apart and wash the keys with alcohol or water.

2. If the key IC is faulty, it can be replaced.

3, CPU virtual welding or damage, can be replaced.

4. Open iTunes and wait for it to prompt you to resume mode, then press and hold the shift key on the keyboard, click "Resume" and select the corresponding firmware to resume.

5. It is rare that some buttons fail due to software reasons, because if it is a software problem, it is recommended to go to a professional repair shop to check it again.

6. It may be the hardware failure of Apple's mobile phone. It is recommended to send the mobile phone to an authorized after-sales service shop for testing.