How to Repair IMEI on Redmi Note 12 Pro 4G (Sweet_k6a) Without Losing Data – Locked Bootloader [HyperOS Guide]
If you’re looking to fix the IMEI on your Redmi Note 12 Pro 4G (Sweet_k6a) with HyperOS and a locked bootloader, without losing any data – you’re in the right place. In this guide, we’ll show you how to do it step by step using DFT Pro v5.08, safely and effectively.
✅ No data loss
✅ Works with locked bootloader
✅ HyperOS supported
⚙️ What You Need
- DFT Pro v5.08 software
- The first flash file (file_1)
- The second flash file (file_2)
- DIAG Mode enabled
- USB Cable
- PC or Laptop
🪛 Step-by-Step IMEI Repair Without Losing Data
Step 1: Enable DIAG Mode
To access DIAG mode, use the correct dial code for your device:
For Xiaomi (Qualcomm) phones like the Redmi Note 12 Pro 4G
Step 2: Open DFT Pro v5.08
- Launch DFT Pro v5.08 on your PC.
- Connect your phone with USB.
- Load the first flash file (as shown in the image).
- Use the “Multi Program” mode to flash.
Step 3: Flash First File
- Flash the first file using the correct loader settings in DFT Pro.
- Make sure "Backup EFS Safe" and "Set Boot Prev Drive" options are checked.
- Wait until flashing completes.
Step 4: Repair IMEI
- After flashing the first file, proceed with your IMEI repair process in DFT Pro.
- The DIAG mode should be active, and your phone will be recognized.
Step 5: Flash the Second File
- Once IMEI repair is successful, flash the second file to complete the process.
- This will restore the necessary partitions and finalize your repair.
✅ Done! You’ve Repaired IMEI Without Losing Data
That’s it! Your Redmi Note 12 Pro 4G is now back with its original IMEI, data intact, and bootloader still locked – fully compatible with HyperOS.
Download Link
https://www.jioaicloud.com/l/?u=cY4LBOSVpLBZb875nOGwme1CzN78xEWnYt2cTTqUl_FBrRy4Np-SXlNKQbWA9Np-MZA
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