Keep holding both buttons until the screen turns on. You will see the ITEL logo, then a dark screen with small text.
Power off your ITEL A48 completely. Wait 10 seconds.
Press the Power button once to select it. Your device will now enter Bootloader/Fastboot Mode. Method 2: Using ADB & Fastboot Commands (For Advanced Users) This method requires USB Debugging to be enabled on your phone. How to Open Bootloader Mode on ITEL A48
Use the Volume Down button to navigate to the option labeled "Bootloader" or "Fastboot" (if available).
Connect your phone to your PC via USB cable. Keep holding both buttons until the screen turns on
The Bootloader is a low-level piece of code that runs before the operating system (Android) on your ITEL A48. Accessing Bootloader Mode is essential for advanced operations like installing custom ROMs, gaining root access, or unbricking your device.
Type the following command and press Enter: Wait 10 seconds
On your PC, open a command prompt (CMD) in the folder where you have ADB and Fastboot installed.
Press and hold the Volume Up (+) button and the Power button simultaneously.