Thanks for your response. I don't have a MiniProg3, what I have is the CySmart BLE USB dongle, will that work?
I skipped step 1-4 because of this and connected my PSoC board straight to my laptop and set up the command and chart in BCP but it constantly returns 0 as a result. Is this because I didn't said steps?
Do you have a piece of CY8CKIT-062-BLE DVK board on your hand? The KitProg2 on board can also acts as a UART-USB bridge.
What you need to do is just to connect DVK board to your PC through Type-C connector.