How to Hard Reset Realme C51 – Complete Guide
If your Realme C51 is running slow, freezing, or you have forgotten your phone’s lock screen password, a hard reset (factory reset) can help you restore your device to its original state. This process erases all data and brings your phone back to its default settings—just like new.
In this blog, I’ll guide you step-by-step on how to hard reset the Realme C51 safely.
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⚠️ Important Warning
A hard reset will delete all data including photos, apps, contacts, and files stored in the phone’s internal memory.
Make sure to back up your data before continuing.
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Method 1: Hard Reset Realme C51 Using Recovery Mode
If you are locked out of your phone or it is not responding, this method is best.
Steps:
1. Power off your Realme C51 completely.
2. Press and hold Volume Down + Power Button simultaneously.
3. When the Realme logo appears, release the buttons.
4. You will enter Recovery Mode.
5. Select English as the language (use volume keys to navigate, power button to confirm).
6. Choose Wipe Data.
7. Select Format Data.
8. Enter the on-screen verification code (if asked).
9. Wait for the process to complete.
10. Tap Reboot.
Your Realme C51 will restart and take a few minutes to set up like a new device.
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Method 2: Factory Reset Using Settings (If Phone Is Working)
If your phone is responsive and you can access the settings menu, follow this easier method.
Steps:
1. Open Settings.
2. Go to Additional Settings.
3. Select Back Up and Reset.
4. Tap Erase All Data (Factory Reset).
5. Choose Reset Phone.
6. Confirm and wait for the process to finish.
Your device will restart automatically.
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When Should You Hard Reset Your Realme C51?
You should consider a hard reset if:
Your phone is stuck or freezing frequently
You forgot your screen lock password
Apps are crashing repeatedly
The phone is infected with malware
You want to sell or give away your device
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Final Words
A hard reset is a powerful tool to revive your Realme C51 when nothing else works. Just remember to backup your important data before proceeding. After the reset, your phone will feel fresh and brand new.

