How to unlink an Android device from a Google account via phone: a complete guide

Unlinking Android devices from a Google account is a procedure that users encounter when selling a smartphone, resetting to factory settings or eliminating errors synchronization However, many do not know that simply deleting an account from the settings is not enough: after resetting, the device may require entering the data of the previous account due to Factory Reset Protection (FRP) - built-in anti-theft protection. This function blocks access to the phone after Hard Resetif the correct unlinking has not been performed.

In this article you will find current methods of unlinking through the phone itself (without a PC), including bypassing FRP for devices on Android 10–14. We will analyze the official methods through settings, alternative options for blocked devices, and also explain why some “folk” tips (like deleting an account via Settings → Users) do not always work. We will pay special attention to the nuances for brands Samsung, Xiaomi and Google Pixel, where the process may differ.

Why simply deleting an account does not work

Many users mistakenly believe that it is enough to go to Settings → Accounts → Google and click “Delete”. However, this method does not unbind the FRP of the device (IMEI/MEID), and not to the software account. Even after deleting the account in the settings, the phone “remembers” it through Google services. is a protection that is activated after resetting the settings. Here's why:

• 🔒 FRP is tied to the hardware identifier device (IMEI/MEID), and not to the software account. Even after deleting the account in the settings, the phone “remembers” it through Google services.
• 📱 On devices with Android 5.1+ (released after 2015), FRP is enabled automatically when you add a Google account.
• ⚙️ Manufacturers like Samsung (Knox) or Xiaomi (Mi Account) add their own layers of protection that can block the phone even after unlinking from Google.

Example: if you are selling a smartphone and the new owner performs a reset via Recovery Mode, the phone will require input login/password previous owner —even if the account was deleted through the settings. This is the main reason why you need to unbind the device correctly.

Official method: unbinding through Android settings

The most reliable method is correctly deleting an account by disabling FRP before performing a reset. This method works on most devices running Android 8.0–14 (including Samsung One UI, MIUI, OxygenOS). Follow the instructions:

1. Open Settings → Accounts and archiving (or Users and accounts on some firmware).

2. Select Google → tap on your account.

3. Click Delete account (or Delete account on Xiaomi). Confirm the action.

4. Return to the main settings menu and go to System → Reset → Reset to factory settings.

5. Execute reset After rebooting, the phone will not require you to enter the previous account data.

⚠️ Attention: If you delete the account, but do not reset immediatelyFRP may be reactivated the next time you connect to the Internet. For example, if after deleting your account you add it again or synchronize the data, the protection will return.

Make sure your phone is connected to Wi-Fi or a mobile network|

Make a backup copy of important data (photos, contacts, SMS)|

Remember your account login/password in case of an error|

Disable two-factor authentication (if enabled)|

Check that the device is charged at least 50%

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Unlinking locked phone (if you forgot your password)

If the device is already locked with an FRP request (after resetting it asks you to enter the previous account data), official bypass methods no is a security measure. However, there are legal methods for restoring access:

Method 1: Restore via backup email/phone

On the FRP lock screen there is usually an option Forgot your password? or Other login methods. Click on it and follow the instructions to recover via:

• 📧 Backup email (specified when registering your account).
• 📞 Phone number (receive SMS from code).
• 🔐 Backup codes (if two-factor authentication was enabled).

Method 2: Using another device to unlock

If you have access to another smartphone or PC:

1. Go to page accounts.google.com.
2. Log in to the same account that is linked to the blocked phone.
3. In the section Security → Your devices find the blocked phone and click Delete.
4. Wait 24–72 hours. Sometimes FRP is reset automatically after removing the device from the trusted list.

Why doesn’t bypassing FRP via APK files work?

Many “instructions” on the Internet suggest installing third-party APKs (for example, FRP Bypass) via an OTG cable. However, Google has closed this loophole: the system blocks the installation of unsigned applications on the settings screen. In addition, such methods often contain malicious code or lead to “bricking” the device (permanent blocking). Android 11+ Google has closed this loophole: the system blocks the installation of unsigned applications on the settings screen. In addition, such methods often contain malicious code or lead to the device being “bricked” (permanently blocked).

⚠️ Attention: Using unofficial methods of bypassing FRP (for example, through ADB or Fastboot) can lead to:

• 🚫 Loss of warranty (manufacturers consider this a hack).
• 🔄 Automatic blocking of a Google account on suspicion of fraud.
• 💥 Damage to firmware (on Samsung this can enable the flag Knox).

Unlocking features on devices of different brands

Manufacturers modify Android by adding their own layers of protection. Below are the key nuances for popular brands:

Brand	Additional protection	How to correctly unlink
Samsung	Samsung Knox + Samsung Account	Delete both accounts (Google and Samsung) in Settings → Cloud and accounts. On some models (Galaxy S22+) you need to disable Find My Mobile.
Xiaomi/Redmi/Poco	Mi Account (linked to IMEI)	Unbind in Settings → Mi Account → Logout. On MIUI 13+ after exit you need to confirm the action via SMS.
Google Pixel	Strict FRP without bypasses	Only official account deletion through settings. Bypasses through ADB work only on older models (Pixel 3 i). previously).
Huawei/Honor	Huawei ID (replacement of Google)	On devices without GMS (for example, Mate 40 Pro) unlink via Settings → Huawei ID.

What to do if the phone was purchased with a linked account

If you purchased a used device that requires the data of the previous owner, you have several options:

1. Contact the sellerAsk him to delete the account remotely via device management page or provide a login/password to unlock.

2. Return the phone under warrantyIf the seller refuses to help, you can return the device as defective (as FRP lock makes it unusable).

3. Contact the service center. Official brand SPs (for example Samsung Service) can remove the link using purchase documents (receipt, contract). The service is paid (from 1,000 to 3,000 rubles).

⚠️ Attention: Purchasing phones with “FRP bypass” on the secondary market (for example, through Avito or Yulu) is fraught risks:

• 🕵️ The device may be wanted (check the base of stolen phones).
• 💸 After bypassing FRP may not work Google Pay, Banking applications (due to the operation of SafetyNet).
• 🔄 The lock may return after updating the firmware.

How to check whether the device is successfully unlinked

To make sure that the phone is completely unlinked from the Google account and FRP is deactivated, follow these steps:

1. Perform soft reset via Settings → System → Reset (not via Recovery!).

2. After reboot, go through the initial setup. If the phone did not request the previous account data —FRP is disabled.

3. Check the device status in your Google account:

   • Go to myaccount.google.com/device-activity.
   • Make sure that your phone is not in the list.

If after resetting the phone still requires entering data, it means:

• 🔄 The account was deleted incorrectly (for example, only from the settings, without disabling FRP).
• 📱 Additional manufacturer protection is active on the device (for example, Mi Account on Xiaomi).
• 🔧 The phone firmware has been modified (custom software can break the FRP mechanism).

Common mistakes and how to avoid them

Even experienced users make mistakes when unbinding the device. Here are the most common ones. common:

• ❌ Deleting an account after resetting. If you first did Hard Reset, and then try to delete your account, it’s too late. FRP is activated immediately after the reset.
• ❌ Use of third-party “unblockers”. data-i="217">or FRP Hijacker or D&G Unlock Tool often contain viruses or spoil IMEI.
• ❌ Ignoring backups. After unlinking, all data (photos, messages) will be deleted. Use Google Photos or Smart Switch (Samsung) for backup.
• ❌ Attempt to bypass via OTG without knowledge. On Android 12+ this method does not work, but can lead to bootloop (loop switch on).

💡 Advice: If you are selling a phone, do the following before transferring to the buyer:

1. Delete all accounts (Google, Samsung/Mi).
2. Disable Find My Device (Settings → Security → Find device).
3. Reset through Settings, not through Recovery.
4. Check that the phone turns on and does not require the old account.

Is it possible to unlink the device without access to it?

No. If the phone is stolen or lost, the only legal way is to use the function Find My Device to block or erase data remotely impossible (this is against Google's security policy).

FAQ: Answers to frequently asked questions

Is it possible to unlink a Google account without resetting your settings?

Yes, but this will not cancel FRP. You can delete your account. via Settings → Accounts → Google, but after resetting the phone will still require data input. To unlink completely device, you need to delete your account and reset to transfer the phone to the new owner.

What to do if, after unlinking, the phone asks for a password from the old account?

This means that FRP has not been deactivated. Possible reasons:

• The account was deleted after reset, and not before.
• Additional protection is active on the device (for example, Samsung Knox or Mi Account).
• The phone's firmware has been changed (custom software can break the FRP mechanism).

Solution: contact the previous owner to remove the device from his Google account or contact a service center.

How to unlock a phone if it is locked with a pattern key?

If you forgot the pattern key, but remember your Google account information:

1. After 5 unsuccessful entry attempts, a button will appear Forgot the pattern key?.
2. Enter the Google account information that was linked to the phone.
3. Reset the key and unlink through the settings (see section above).

If you don’t remember your account details, you will have to do Hard Reset via Recovery Mode, but then you will need to bypass FRP.

Do FRP bypasses work on Android 13 and 14?

No Starting. since Android 11, Google has closed most of the vulnerabilities that made it possible to bypass FRP through:

• Installing APK via OTG.
• Exploitation of errors in TalkBack or Chrome.
• Use ADB without unlocking OEM Unlock.

On Android 13/14 the only legal way is to enter the data of the previous owner or contact a service center.

Is it possible to unlock the device via a computer?

Partially. From your computer you can:

• Remove the device from the list of trusted ones in Google account (but this does not always reset the FRP).
• Use ADB to send commands (for example, adb shell am start -n com.google.android.gsf.login/), but this requires USB debugging to be enabled to locking.

To completely unlink, you still need to interact with the phone itself.