🔓 How to Unlock a BLU Smartphone: A Complete Step-by-Step Guide
BLU smartphones are popular for offering decent features at affordable prices. Whether you’ve forgotten your password, bought a second-hand device, or want to switch to another network, unlocking your BLU smartphone can become necessary. But don’t worry—we’ve got you covered!
In this detailed blog, we’ll explore different ways to unlock a BLU smartphone, depending on your situation. Let’s get started.
Types of Unlocking
Before we dive in, it’s important to understand what kind of “unlock” you need:
- Screen Lock Unlock – Forgot your PIN, pattern, or password.
- Network Unlock – Want to use a different SIM card from another carrier.
- FRP Unlock (Factory Reset Protection) – After resetting, the phone asks for a previously synced Google account.
Each of these situations requires a different method. Let’s explore all three.
1. 📱 Forgot Screen Lock Password or Pattern?
If you’re locked out of your BLU phone because of a forgotten PIN or pattern, try these steps:
🛠 Method 1: Use Google’s Find My Device
Best for: Devices with Google account + Internet connection.
- Go to Find My Device from a browser.
- Sign in with the Google account used on the locked phone.
- Select your BLU device.
- Click Erase Device – this will factory reset your phone.
- After reboot, you’ll need to log in with your Google account.
⚠️ Warning: This erases all data on the device.
🛠 Method 2: Hard Reset via Recovery Mode
Best for: No Google access or forgot credentials.
- Power off your BLU smartphone.
- Hold Power + Volume Up until the BLU logo appears.
- Use the volume keys to navigate to “Wipe data/factory reset”.
- Press the Power button to select.
- Confirm the action and wait for the phone to reset.
🔁 After rebooting, you might face Google FRP lock (see section 3).
2. Network Unlock: Use Any SIM Card
If your BLU phone is locked to a specific carrier and you want to use it with another, follow these steps.
🔑 Step-by-Step SIM Unlock
Step 1: Contact Your Carrier
Most carriers will unlock your phone if:
- The phone is paid off.
- It’s not reported lost or stolen.
- You’ve had the phone on the network for a certain period.
Step 2: Get the Unlock Code
Once approved, they will provide a SIM unlock code.
Step 3: Insert New SIM
- Turn off your BLU phone.
- Insert the new SIM card from a different network.
- Power on the device.
- When prompted, enter the unlock code.
✅ Done! Your phone should now work with the new network.
❗ If no prompt appears, contact your carrier for help or try using a SIM unlock app (with caution).
3. FRP Lock – Forgot Google Account After Reset
FRP (Factory Reset Protection) is a security feature that activates when you reset your phone without removing your Google account.
⚠️ What You’ll See:
“This device was reset. To continue, sign in with a Google Account that was previously synced on this device.”
If you don’t remember the credentials, here are your options:
🛠 Option 1: Use Correct Google Account
- Use the original Google account and password that was linked before reset.
🛠 Option 2: FRP Bypass Tools (Advanced Users Only)
There are various FRP bypass tools and YouTube tutorials for specific BLU models, but these may:
- Void warranty
- Risk security
- Require a PC and USB debugging
⚠️ Use with caution. These methods are not officially recommended by Google or BLU.
Pro Tips
- Always note down your passwords in a secure place.
- Before reselling your phone, remove your Google account and do a factory reset.
- Use a password manager to avoid getting locked out again.
Final Words
Unlocking your BLU smartphone doesn’t have to be a nightmare. Whether it’s a forgotten password, a network restriction, or an FRP lock, there’s a solution for each case. Just follow the right method for your situation, and your device will be back in your hands—free and functional.
📌 Important: Always proceed with caution when unlocking your phone. If you’re unsure, consult a professional technician or your carrier.