Some Tecno Spark 6 Go units have a locked bootloader that ignores the hardware key combination for Fastboot. The adb reboot bootloader command bypasses the bootloader check and forces the device into Fastboot.
To open Fastboot mode on your Tecno Spark 6 Go, follow these steps:
Tap on 7 times until it says "You are now a developer". Go back to Settings > System > Developer Options . Toggle on USB Debugging .
Some Mediatek-based phones like the Tecno Spark 6 Go (which uses the Helio G35 chipset) support engineering codes. While this isn't true Fastboot, it opens a factory test menu that includes a reboot to bootloader option.
Now that you have successfully opened fastboot mode on your Tecno Spark 6 Go, here are common commands you can run from your PC:
On your Tecno Spark 6 Go, enable USB Debugging (Developer Options).
Once you have finished your tasks in Fastboot Mode, you can exit the menu and return to the normal Android system using two different methods: Method A: Manual Hardware Exit
Wait about until the phone vibrates or goes completely silent to ensure all background processes have ceased. Step 2: Access the Initial Boot Sequence
Use a high-quality USB cable to connect to your computer.
Ensure your phone has at least 50% battery charge to prevent it from shutting down unexpectedly during firmware modifications.
On your PC, download the Platform Tools (ADB and Fastboot) from Google’s official developer website.
Before we dive into the steps to open Fastboot mode on Tecno Spark 6 Go, make sure you have: