After resetting your Xiaomi Redmi Note 12, are you stuck at the Mi account login screen? That’s the Mi account lock—a security feature meant to prevent theft, but it often locks out genuine users. Whether you forgot your password or bought a second-hand phone, this guide will show you how to unlock Mi account lock on Xiaomi Redmi Note 12 safely, without using risky apps or losing your data.
🔐 What Is Mi Account Lock on Xiaomi Redmi Note 12?
Mi account lock is activated when a Xiaomi device is reset without first removing the Mi account. To proceed, it requires the original owner’s login info—otherwise, the phone stays locked.
This often happens if:
- You forgot your Mi account credentials
- You purchased a pre-owned Redmi Note 12
- The seller didn’t unlink their Mi account
The lock screen will display a code like ZT90-MQ56, which is needed for the unlocking process.
How to Unlock Mi Account Lock on Xiaomi Redmi Note 12 (2025 – Best & Easiest Method)
Skip the YouTube hacks and sketchy software. The safest, cleanest, and most reliable way to unlock your phone is with the official IMEI-based service from nunlocker.com.
🛠️ Step-by-Step Instructions:
- 🔗 Go to nunlocker.com
- 👤 Sign up or log into your account
- 💳 Add funds using Binance (USDT or other accepted crypto)
- 📋 Click on “Place an Order” → then “IMEI Services”
- 🔍 Search for “Remove Mi Account Lock”
- 🌍 Select your region or choose “Worldwide”
- 🔑 Copy the unlock code from your device’s lock screen (e.g., ZT90-MQ56)
- 📝 Paste the code into the form and confirm your order
- ⏳ Wait 4–5 business days for processing
- ✅ Restart your phone when notified—your Mi lock will be gone
💡 No risky tools. No reset needed again. No data loss.
💚 Why Users Trust nunlocker.com
- ✔️ Proven track record with Xiaomi Redmi Note 12
- ✔️ 100% online—no USB cables, no flashing
- ✔️ Works with all MIUI versions
- ✔️ Real-time order tracking & email updates
- ✔️ Full refund if the unlock doesn’t work
🟢 Need Help? We’re Live 24/7 on WhatsApp
Have questions or not sure which code to use?
👉 Click to Chat Now: wa.me/8801771989858
📞 WhatsApp Number: +8801771989858
📱 Message our support team any time via WhatsApp. We’re online 24/7 with real people ready to guide you through the process step by step.
⚠️ Important Tips Before You Order
- Copy the unlock code exactly (hyphens included)
- Don’t reset your phone again while the order is active
- Choose the correct region to avoid delay
- Keep your order confirmation email for tracking updates
✅ Conclusion
Mi account lock doesn’t mean your Xiaomi Redmi Note 12 is permanently unusable. With nunlocker.com, you can unlock it safely, remotely, and permanently—without risking your data or device. Follow the steps, and in just a few days, your phone will be yours again.
