How to run hardware test on Samsung phone

There are times you will want to check if your Samsung phone's hardware is working okay. Because most of the phone related issues can typically be fixed using software patches delivered through regular firmware upgrades. However, if the hardware is faulty, it's better to get it checked from the authorised service centers. You can however perform following easy steps to run hardware test on Samsung phone [any model].

1. Switch on the phone
2. Go to the phone dialer
3. Type: *#0*#
4. Your phone will now turn into hardware-test mode and show you a number of tabs
5. Click on the tab to run specific test on your phone. The hardware testing program will check the functionality of your phone's hardware and let you know the results.

If you have questions about running hardware tests on your Samsung phone, please ask them below.