How to Fix Custom Binary Blocked by FRP Lock

By Sophia | Last Updated December 28, 2023

If you boot up the Samsung phone and see custom binary blocked by FRP lock error message on the screen, how can you fix this error and get the Samsung phone back to normally? Don’t worry, you can learn how to fix custom binary blocked by FRP lock on All Samsung mobiles in this article.

• Know More about Custom Binary Blocked by FRP Lock
• Way 1: Fix Custom Binary Blocked by FRP Lock with iSunshare Android Password Genius
• Way 2: Remove Custom Binary Blocked by FRP via a Proper Factory Reset
• Tips to Avoid Custom Binary Blocked by FRP Lock Error Message

Know More about Custom Binary Blocked by FRP Lock

“Custom Binary Blocked by FRP Lock” is an error message that appears on certain Android devices when you have flashed an unauthorized binary file to the phone, which serves as a security measure to prevent unauthorized access to the device and protect your data.

Why you see the Custom Binary Blocked by FRP Lock message? You might see this error message in the following scenarios:

• 1. Your phone is reset without proper authentication: If you’ve performed a factory reset on the phone and are trying to set it up again, you might see this error message if the Google account associated with the phone hasn’t been properly removed or authenticated.
• 2. Custom ROM or Firmware Installation: If the custom firmware or ROM is installed on the phone, this error message might come, especially if the installation was not done correctly or if the custom software does not conform to the standard security protocols.
• 3. Tampering with Bootloader: You may encounter this message after modifying the phone’s bootloader, especially in ways that are not officially supported or recognized.

Thus, how can you resolve this issue? You can move forward to get the solution.

Way 1: Fix Custom Binary Blocked by FRP Lock with iSunshare Android Password Genius

There are many ways online to fix custom binary blocked by FRP lock. But not all of them work. Here, you can learn the most reliable tool to unlock custom binary by FRP Lock on any Samsung device in minutes. You can use iSunshare Android Password Genius to remove or bypass FRP lock on your Samsung mobiles so that the custom binary files will not be locked by the FRP.

iSunshare Android Password Genius is developed with many outstanding features:

• 1. Unlock Android phone screen PIN, pattern lock and fingerprint lock in minutes.
• 2. Bypass Samsung and Vivo FRP Lock without Verification credentials.
• 3. Enable users to factory reset Samsung phones in one click.
• 4. Support most Samsung phone models with various Android OS.

Let’s go to the specific steps to fix custom binary blocked by FRP lock.

Step 1: Connect the Samsung phone to your PC and launch iSunshare Android Password Genius. Then hit Unlock Google Lock option.

Step 2: Choose the Samsung brand to continue.

Step 3: When you are ready, click the Start button.

Step 4: Select the matching version from the list under Select your device OS version. If you do not know the Android OS version, you can try the first two options and press the Next button.

Step 5: Follow the on-screen instructions to complete the settings. After that, click the Next button.

Step 6: Once you see the notification on the Samsung phone, finish the settings with the on-screen steps. Now, you can hit the Next button to remove FRP lock on your phone.

Minutes later, the FRP lock is removed from your Samsung phone. And the error message Custom Binary Blocked by FRP Lock is removed.

Way 2: Remove Custom Binary Blocked by FRP via a Proper Factory Reset

A proper factory reset on the phone might help you to fix the Custom Binary Blocked by FRP Lock error without a computer. You can perform a factory reset on Samsung phone in recovery mode using buttons.

Step 1: Turn off your Samsung phone. Press and hold the combination: Volume up button + Bixby button + Power button at the same time.

Step 2: Release all of them when Samsung logo shows up.

Step 3: Go to the option Wipe data/factory reset with the volume buttons. Then press the Power button to select it.

Step 4: Confirm the action by choosing Factory data reset (or Yes, Yes—delete all user data in some Android OS). Then press the power button and wait for the reset process to complete.

Step 5: Once the process is done, select the option Reboot system now to restart your Samsung phone. After that, you can check whether the error is fixed or not.

Note:

• 1. The menu options and button combinations may vary according to the Samsung model and the version of Android.
• 2. If there is a physical Home button on your phone, the combination might involve the Volume Up button +Home button + Power button.

Tips to Avoid Custom Binary Blocked by FRP Lock Error Message

If you want to avoid custom binary blocked by FRP lock message, you can try the following tips:

• 1. Connect to a Wi-Fi Network: It is necessary to connect to a Wi-Fi network during the setup, which can ensure the proper authentication.
• 2. Use the Correct Firmware: The wrong firmware can trigger FRP locks. Thus, you need to use the correct and compatible firmware for your phone if you are going to flash custom firmware or a custom ROM to the phone.
• 3. Check for Official Software Updates: Ensure that your phone is running the newest official software. Sometimes, it can help to resolve the compatibility issues to update the software.

Conclusions:

If you get custom binary blocked by FRP lock on the screen, just try the above methods. iSunshare Android Password Genius is an easy way to help you out of the error and bypass the Google lock from your Samsung phone. You can have a try now.

Related Articles:

• How to Bypass Verify PIN after Factory Reset
• How to Unlock Android Phone without Password and Google Account
• How to Bypass FRP on Vivo Phones with or without PC
• How to Bypass Samsung A21 FRP without Password
• How to Fix Android Stuck in Headphone Mode