Оригинальный сообщение: Bestuseful ,
First of tell which smartphone use? One of the most common reason to android home button stopped working is system OS update or screen replacement. Sometime software key problem or home button not working is the common hardware problem after update OS. People annoying when home or power button not working, they press home button hardly to get respond but doesn’t work. You can try below two methods in your android device. 1. Factory reset android phone 2. Wipe cache partition in android '''[https://www.bestusefultips.com/home-button-not-working-android-phone-fix/|Click here]''' to show above methods step by step guide with screenshots and instruction.