Unable to Unlock Bootloader on Realme RMX3710 – Can't Access Bootloader Mode

I am trying to unlock the bootloader on my **Realme RMX3710 (Android 14)**. I am facing issues switching the phone **from Fastbootd to the standard Fastboot (Bootloader)** mode. - Operating system: Linux (Ubuntu 24.04) - ADB/Fastboot versions: Android Debug Bridge version 1.0.41 Version 35.0.2-12147458, fastboot version 35.0.2-12147458 - OEM Unlocking is enabled in Developer Options on the phone. USB Debugging is enabled and functioning correctly. Below are the steps I’ve taken and the results I encountered. Thank you in advance for any help! 1. Checking the device in ADB - Command: adb devices - Result: List of devices attached KRG6AELZT4SSAMBE device 2. Attempting to enter Bootloader mode via ADB - Command: adb reboot bootloader - Result: The phone restarts and boots back to normal mode. 3. Attempting to enter Fastbootd via ADB - Command: adb reboot fastboot - Result: The phone switches to Fastbootd. - Command: fastboot devices - Result: KRG6AELZT4SSAMBE fastbootd 4. Trying to switch from Fastbootd to Bootloader using Fastboot - Command:fastboot reboot bootloader - Result: The phone restarts and boots back to normal mode. 5. Attempting manual entry into Bootloader mode - Steps:I turn off the phone.I hold the power button and volume down button simultaneously. - Result:The phone enters Recovery mode instead of Bootloader. The Recovery menu lacks an option like Enter Fastboot Mode. 6. Attempting to unlock the bootloader in Fastbootd - Command:fastboot flashing unlock Result:FAILED (remote: 'Unrecognized command flashing unlock') fastboot: error: Command failed - Command:fastboot oem unlock Result:FAILED (remote: 'Unable to open fastboot HAL') fastboot: error: Command failed