How To Open Fastboot Mode On Realme C12 Online

When the REALME logo appears, release the Power button but keep holding Volume Up .

You should now see the Fastboot screen (usually a dark screen with small white text listing your device’s serial number and partition info). This is the easiest method for users who already have USB Debugging enabled.

Open the stock Phone Dialer app.

Type the following command and press Enter:

Open a command prompt/terminal in your ADB folder. How to Open Fastboot Mode on REALME C12

*#*#20211#*#* or

If you own a REALME C12 and are looking to unlock the bootloader, flash a custom recovery (like TWRP), or manually install an OTA update, you’ll need to access Fastboot Mode . When the REALME logo appears, release the Power

Now type the reboot command:

Unlike Recovery Mode (which handles resets and updates from a file), Fastboot Mode allows you to communicate directly with your device’s hardware via a PC. This guide will walk you through three reliable methods to boot your REALME C12 into Fastboot Mode. Fastboot commands can permanently modify your device. Proceed only if you understand the risks. This process may void your warranty and wipe your data. Method 1: The Hardware Key Combo (No PC Required) This is the fastest method if your phone is powered off. Open the stock Phone Dialer app