How to Unlock Bootloader on SAMSUNG Galaxy A52 4G: Step-by-Step Guide

Preparing Your Samsung Galaxy A52 4G

• 📶 Ensure your device is connected to Wi-Fi before proceeding.
• 💾 Back up all important data as unlocking the bootloader will factory reset your phone.
• 🔌 Use a compatible USB cable that supports data transfer, and test it by connecting to a computer.

Enabling Developer Options and OEM Unlocking

• 👆 Navigate to Settings > About phone > Software information.
• 🔢 Tap the Build number seven times to enable Developer options.
• ⚙️ Go back to Settings, find Developer options, and enable OEM unlocking.

Initiating the Bootloader Unlock Process

• 📴 Power off your phone completely.
• 💻 With the computer connected to a USB cable, press and hold Volume Up and Volume Down buttons on the phone.
• 🔌 While holding the volume buttons, plug the USB cable into the phone.
• 🔵 On the blue screen, press and hold Volume Up until the screen turns off, then briefly press Volume Up again to begin unlocking.

Post-Unlock Setup and Verification

• ⏳ The phone will restart and undergo a factory reset, which may take several minutes.
• ✅ After setup, navigate back to Developer options to confirm that OEM unlocking is grayed out and shows 'Bootloader already unlocked'.