If successful, it will explicitly state: LOCK STATE - UNLOCKED .
Your Realme C3 had an encrypted userdata partition that conflicts with the unlocked state. Fix: Boot to recovery (stock recovery still works) and perform a "Format Data" (not just wipe cache).
Yes, but stricter. Realme UI 2.0 introduced "realme UI 2.0 secure boot." You must first downgrade to Realme UI 1.0 (Android 10) via the official rollback package, unlock the bootloader, then re-upgrade. This is advanced; proceed with caution. unlock bootloader realme c3
In simple terms, a bootloader is a piece of software that runs every time your phone starts up. It tells the phone what programs to load to make it run. By default, manufacturers lock the bootloader to ensure the software remains in the state they shipped it. This is a security measure to prevent malicious software from tampering with the operating system.
Some banking apps or DRM services (like Netflix HD) might stop working. 📋 Requirements Battery Charge: Ensure your phone has at least 60% battery. If successful, it will explicitly state: LOCK STATE
You didn’t enable OEM Unlocking in Developer Options, or the In-depth Test app approval expired. Fix: Re-apply in the In-depth Test app. Toggle OEM Unlock off and on again.
Realme C3 has a finicky fastboot driver on Windows. Fix: Yes, but stricter
If you got stuck, revisit Part 5 (Troubleshooting). If you succeeded, welcome to the world of custom development. Now go flash that custom kernel and breathe new life into your Realme C3.
Secure your photos, contacts, and personal files externally. PC Connection: A working Windows, Mac, or Linux computer. USB Cable: High-quality, original USB data cable. USB Debugging: Activated via the Developer Options menu. Step 1: Prepare Your Computer