Most of you already know what this problem is about so I will not go into details but here’s a trick that might help you solve the “home button problem” on your iPhone 4. The trick is 100% safe and it should work for you too. Here it is:
- Unlock your iDevice, open an application and press and hold the Lock/Power button until the Turn of your phone slider show’s up.
- Release the Lock button and gently press the Home button and hold it pressed for 5-10 seconds until the Springboard shows up.
This should re-calibrate your home button and you should have it working again.
Let me know if this technique worked for you in the comments section.