Redmi 12 BL Locked Null Repair & Screen Problem Fix Solution

Redmi 12 BL Locked Null Repair & Screen Problem Fix Solution ✅

If your Redmi 12 is facing BL (Bootloader) Locked Null issues or screen-related problems after flashing or repair attempts, this step-by-step guide will help you fix it quickly and effectively. This method is tested and confirmed to work.

🛠️ Steps to Repair Redmi 12:

1. Firmware Flash (Scatter Format All)

Begin by flashing the official scatter-based firmware.

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⚠️ Use the Format All + Download option to ensure a clean flash.

🔗 Download Firmware & Tool

 

2. Select Product Model Name

After flashing, select the correct product model name in the tool or software you're using.
This step is important to match device configuration and prevent mismatches.

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3. Use Flash Mode Dual Repair (One Click)

Now activate the Dual Repair Flash Mode.
This option fixes both:

• Null IMEI/Serial issues
• BL Locked status

It works in one click, making it simple and fast.

4. Remove Patch

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After dual repair, remove any leftover patch if present.
This ensures the system boots cleanly without interference from previous mods.

5. If Recovery Mode Opens, Reboot Normally

Sometimes the device may boot into recovery mode.

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Simply reboot the phone from recovery – no need to worry.

✅ Done! Your Redmi 12 is Now Repaired

You’ve now successfully fixed:

• Null BL Lock issue
• Screen problem after flashing
• IMEI/Serial blank or mismatch issues

💡 This method is perfect for technicians and DIY users who need a quick and clean Redmi 12 repair solution.