If your Xiaomi Black Shark 4S is stuck on the Mi Account Lock screen, you’re not alone. This is a common security feature Xiaomi introduced to protect your data. But when you’re the real owner and can’t access your phone after a reset, it becomes a big problem. Don’t worry — we’ll guide you through how to unlock Mi account lock on Xiaomi Black Shark 4S safely and quickly in 2025.
🔐 What Is Mi Account Lock on Xiaomi Black Shark 4S?
Mi Account Lock appears when your device gets reset without logging out from the linked Mi account. This feature protects your phone from unauthorized access. But if you forget your login or bought a second-hand Xiaomi Black Shark 4S, it will block you from using your own device.
⚠️ Why Does Mi Account Lock Happen?
- Factory Reset without logging out of your Mi account.
- Forgotten Mi Account Credentials.
- Buying a second-hand phone without removing the previous account.
- Xiaomi detecting suspicious login attempts or device location changes.
✅ How to Remove Mi Account Lock from Xiaomi Black Shark 4S [Step-by-Step 2025]
Removing the lock is simple with the help of a verified service. We recommend using nunlocker.com — a trusted solution that works across all Xiaomi models including the Black Shark 4S.
Step 1: Visit nunlocker.com
Go to the official website using your browser.
Step 2: Register or Sign In
Create an account using your email or sign in if you already have one.
Step 3: Add Credit via Binance
From your dashboard, click on “Add Credit”
Choose Binance and send the required USDT or crypto.
Step 4: Place Order for “Remove Mi Account Lock”
- Go to Place Order
- Click IMEI Service
- Search for Mi Account Unlock
- Choose Remove Mi Account Lock (Worldwide)
- Select your device region (if known)
Step 5: Enter the Unlock Code
Power on your Xiaomi Black Shark 4S to find the unlock code (e.g., XXXX-YYYY).
Enter that exact code while placing the order.
Step 6: Wait for Completion
You’ll receive a confirmation email within 4–5 working days.
Step 7: Reboot & Done
Restart your phone and enjoy full access — no more Mi account lock.
💬 24/7 WhatsApp Support – We’re Here to Help!
Having trouble or confused about a step?
📞 Just message our friendly team on WhatsApp – Available 24/7!
👉 Click to Chat Now: wa.me/8801771989858
📞 WhatsApp Number: +8801771989858
No bots. Real human help. Fast replies. Guaranteed support for Xiaomi Black Shark 4S unlocks!
💡 Tips for Smooth Unlocking
- Copy the unlock code exactly as shown (with hyphens).
- Make sure your internet is stable when placing the order.
- Always choose the right region to avoid delays.
❓ Frequently Asked Questions
Q: Is it safe to remove Mi account lock from Xiaomi Black Shark 4S?
Absolutely. nunlocker.com uses verified methods that don’t harm your phone or its warranty.
Q: Will I lose my files or apps?
No. This process doesn’t erase your personal data.
Q: Can I try to unlock Mi account lock on my own?
Manual unlocks are risky and often fail. It’s safer to use a professional service like nunlocker.
Q: What if I entered the wrong code?
Contact WhatsApp support and they’ll help you fix it or re-submit the correct info.
✅ Final Words
Don’t let the Mi account lock turn your Xiaomi Black Shark 4S into a paperweight. If you’re struggling to remove Mi account lock, follow the steps above using nunlocker.com for a smooth, safe experience. This 2025 method works perfectly, and with 24/7 WhatsApp support, you’re never alone in the process.
Ready to unlock Mi account lock on your Xiaomi Black Shark 4S today?
Start now at nunlocker.com and get your phone back in just a few days.
