What is Factory Reset Protection (FRP) in Android?
Factory Reset Protection (FRP) is a built-in security feature introduced by Google in Android 5.1 Lollipop. It protects your phone from unauthorized access if it is lost or stolen. Once a Google account is linked to a phone, FRP automatically activates. After a factory reset, you must enter the same Google account credentials to unlock the phone.
How Does FRP Work?
- You add a Google account on your device.
- FRP automatically enables in the background.
- If someone resets the device → Google account verification is required.
- Without the correct email & password, the phone cannot be used.
Advantages of FRP
Data Security
Your personal files, apps, and data remain protected after reset.
Anti-Theft Protection
Stolen phones are useless without the correct Google login.
Disadvantages of FRP
Forgotten Password Issue
Many users forget their Google account credentials and get locked out.
Second-Hand Phone Problems
Buying a used device often creates issues if the previous owner’s account isn’t removed.
Is FRP Bypass Legal?
✔ Legal: If it’s your own phone and you forgot the credentials.
❌ Illegal: Unlocking someone else’s phone without permission.
How to Avoid FRP Lock Before Reset?
- Go to Settings → Accounts → Google.
- Remove all linked Google accounts.
- Now safely perform a factory reset.
Conclusion
Factory Reset Protection (FRP) is a strong Android security system designed to protect users against theft and misuse. It can sometimes be troublesome, but with proper knowledge, it ensures maximum data security. Always remember your Google account details or remove the account before resetting.