Step-by-step:
Your screen will turn black or display "FASTBOOT" at the bottom. You are now in Fastboot Mode! 💻 Method 2: Using ADB Commands (PC Required) how to open fastboot mode on tecno spark 6 go
This method is ideal if your buttons are broken. You will need a computer and a USB data cable. Step-by-Step Guide: Step-by-step: Your screen will turn black or display