How To Open Bootloader Mode On Itel A48 -

Power off your ITEL A48 completely. Wait 10 seconds.

Type the following command and press Enter:

On your ITEL A48, go to Settings > System > About Phone . Tap Build Number 7 times to enable Developer Options. How to Open Bootloader Mode on ITEL A48

Keep holding both buttons until the screen turns on. You will see the ITEL logo, then a dark screen with small text.

Release both buttons. You are now in Factory Mode or SPD Upgrade Mode – this is the bootloader-equivalent interface for Spreadtrum (Unisoc) chipsets used in the A48. Power off your ITEL A48 completely

Go back to Settings > System > Developer Options and turn on USB Debugging and OEM Unlocking .

Press and hold the Volume Up (+) button and the Power button simultaneously. Tap Build Number 7 times to enable Developer Options

On your PC, open a command prompt (CMD) in the folder where you have ADB and Fastboot installed.