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How to Solve Custom Binary Blocked by FRP Lock


Jul 12, 2024 • Filed to: Remove Screen Lock • Proven solutions

"I've been using my Samsung S6 Edge+ for a week, but today, when I connected it for charging, I got a warning saying Custom Binary Blocked by FRP lock. I have no idea what this error is about or how to fix it."

If you're experiencing the same problem with your Android phone, you can relax because you're in the right place. We'll guide you with the best solutions to overcome the Custom Binary Blocked by FRP lock error. Follow our steps, and you'll resolve this issue in no time!

custom binary blocked by frp lock

Part 1: Why Did My Phone Get Custom Binary Blocked by FRP Lock Error? 

Before fixing the error, it's important to understand why you got it. The "Custom Binary Blocked by FRP lock" is a feature introduced with Android 5.1 to prevent unauthorized access to your device.

This error appears when you try to root your phone, modify major internal settings, or flash a new ROM or firmware. Essentially, if you change the Stock Firmware, the FRP lock kicks in to protect your device. So, when you see this error, it's because the system detected an attempt to alter its original settings.

Part 2: Tested Way to Fix Custom Binary by FRP Lock on Any Samsung Devices (Simple)

If you’re encountering the Custom Binary Blocked by FRP Lock error on your Samsung device, we recommend using Dr.Fone - Screen Unlock (Android) . This powerful software from Wondershare is a multitasking tool that helps you unlock the custom binary by FRP lock within minutes. It also unlocks the screen and offers various other advanced features in a simple and effective manner.

The Unlock Android Factory Reset Protection (FRP) feature of Dr.Fone lets you fix the "Custom Binary Blocked by FRP Lock" error in just a few simple steps, without needing any specialized skills or technical knowledge. 

Supported Devices:
- All Samsung models (phones and tablets) and all system versions, including the latest Android 14, are supported.

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Dr.Fone - Screen Unlock (Android)

Remove Google FRP Lock Without PIN or Google Accounts

  • Pattern, PIN, password, fingerprints & face screen lock can all be unlocked.
  • Bypass Google FRP on Samsung without pin code or Google accounts.
  • No tech knowledge asked, everybody, can handle it.
  • Work for Samsung Galaxy S/Note/Tab series, LG G2/G3/G4, etc.
Available on: Windows
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Steps to Bypass Samsung Custom Binary Blocked by FRP Lock:

Step 1. Download, install, and open the Dr.Fone software on your system. Choose the Screen Unlock feature and ensure your phone is connected to Wi-Fi. 

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Step 2. Click on the Screen Unlock option. Then, select Remove Google FRP Lock. Choose your applicable OS version and tap the Start button. Connect your phone to the software; your device information will appear on the interface. 

drfone screen unlock homepage

Step 3. Follow the on-screen instructions. Tap the Emergency Call button on your Android and type *#0*#  to open a secret menu. Click Next on your computer screen. 

open emergency calling on android

Step 4. Activate USB debugging on your Android when prompted. After allowing it, click Authorized on your computer screen. 

enable usb debugging

Step 5. Once the FRP lock is removed, a prompt window will show its completion. Click Done if the process was successful. 

These are the brief steps for the process. For detailed instructions, check the FRP bypass guide

You can watch the video below to get your FRP bypassed with Wondershare Dr.Fone

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Part 3: Alternative Ways to Fix Custom Binary Blocked by FRP Lock (Complex)

A few other alternative methods for fixing the Custom Binary Blocked by FRP Lock are available as well. Check them as below.

Method 1: Factory reset in Recovery Mode

To remove the lock, you can factory reset your device in recovery mode. The steps for the process are as follows.

Step 1. Long-press the Power on/off + Home + Volume Up buttons together and wait for the options to appear on your phone screen. 

Step 2. Use the Volume Down key to scroll down to the Wipe data/factory reset option. Select it by clicking the Power button. 

Step 3. Move to the Yes-delete all user data option to confirm that you want to reset your device. The process will take some time, and then your phone will restart normally. 

frp lock disable factory reset

Method 2: Hard Set Your Devices

If you are looking for a method that does not require any computer, then hard resetting your device is the solution. For the majority of Android-based issues, force resetting your device works as a solution, and this can also be tried for Custom Binary Blocked by FRP Lock error as well. 

Step 1. On your Android device, hold the Power and the Volume Down button for around 5-7 seconds.

Step 2. Now, wait for your device to get a reboot. 

Method 3:  Flash Stock Firmware with Odin to Fix Custom Binary Blocked by FRP Lock

You can also fix the Custom Binary Blocked by FRP Lock error using Download/Odin mode. Follow these simple steps: 

Step 1: Download the latest Odin version and the Stock firmware for your device. Put your device into Download mode. When the Download screen appears, press the Volume Up button to continue or the Volume Down button to cancel.

Step 2: Run Odin as an Administrator. Open the Odin window and connect your device using a USB cable.

Step 3: Odin will recognize your connected device and display it on the window. From the downloaded firmware, select the appropriate file types by clicking on AP, CP, and CSC.

Step 4: After adding the files, click the Start button to proceed with the process. Odin will display a passing message, and your phone will reboot after the process is complete.

How Do I Turn off the FRP Lock?

Standing for Factory Reset Protection, FRP is a security measure that was introduced in Android 5.1 with the purpose to prevent unauthorized software tampering and unauthorized factory resetting of the device. If your Android device is tried to reset by someone, the enabled FRP lock will ask you to enter the Google ID and the password used on your Android device. The FRP feature is useful if your device is stolen or lost, but in case you yourself have forgotten your Google ID and password and want to factory reset your device, the FRP lock will not let you do so. 

By default, the FRP lock is enabled on your Android devices, but you can even disable this lock if needed. 

Steps to disable FRP lock manually using device settings

Step 1. On the home screen of your Android device, tap on the Apps button.

Step 2. Go to Settings > Accounts > Google > enter the name of the Google account that is synced with your Android device.

Step 3. Next, in the top-right corner, click on the More button.

Step 4. Click on the Remove Account button and your FRP lock will be disabled. 

disabling frp lock device setting


So, if you have purchased a second-hand Android device without having access to the previous owner's Google ID details or have forgotten your own Google ID and password and need to factory reset your device, the above content will come to your rescue. Though methods like hard resetting, factory resetting, and Odin can work to fix the FRP lock issue, the outcome is not sure. Dr.Fone - Screen Unlock (Android) on the other hand is a sure-shot solution to removing FRP lock in a simple quick step. The software once installed on your system can also be used for several other functions. 

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James Davis

staff Editor

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