Deleting a Google account from a smartphone may be necessary if you need to log in to another account, transfer the device to another person for use, for example, during a sale, or to turn off annoying synchronization, which terribly slows down the work of old models of mobile phones. Many fear the disclosure of personal data (real name, location, contacts and personal correspondence) and believe that the corporation stores all the data about the user, regardless of his desire.
Be that as it may, the question "how to untie the phone from your Google account" is of interest to most owners of smartphones with the Android operating system.
What will be deleted with the account
Before you think about how to delete a Google account, you should save all the data to an external source: to a computer, cloud storage or flash drive. You need to rewrite the phone numbers and email addresses of the contacts stored on your account, copy application data, photos, videos, music, events on the calendar. Do not forget about backups. After the account is completely deleted, this data cannot be restored, but if you plan to just turn off the device, leaving the settings for the account itself, then the progress in games and synchronized photos, music and video will be saved.

You can also download all the data before completely deleting your account using Google tools. From the computer you need to go to the "Save Data" page, select the information of the services that you want to save and specify the archive format. Next, you should wait from a few minutes to 2-3 days (if there is a lot of data, for example letters, saving will take a long time). As soon as the archive is created, a notification with a download link will be sent to the email.
Operation Hard Reset
How to untie a phone from a Google account quickly? The easiest way is the Hard Reset operation. You can reset all settings and return the device to its original state using the operating system software.
You need to go to the settings menu, select "Archive and reset" (may also be called "Reset", "Restore and reset" or "Reset personal data"). The operating system will ask you to confirm your intentions. Then the phone will reboot and be completely cleaned.
Hard Reset on some models can be done by simultaneously pressing the power button (Volume), adjust the sound volume (Volume Up) and the main screen (Home). The phone will go to the menu where the sound buttons need to select the Wipe option and confirm by pressing Home.
Attention! Resetting in this way erases absolutely all data from the phone, except for information on the memory card. Just in case, it is better to remove the SD card before the operation, especially if the sound, turn off and main screen buttons are used.
Manual account deletion
How to untie the phone from your Google account, if there is no need to return the device to its original settings, but you just need to go to another account? To do this, open the “Accounts and Sync” (or “Accounts”) menu in the smartphone’s settings, select your account, call up an additional menu and click on “Delete account”.
Complete account deletion
How to delete a Google account completely so that it ceases to exist even on the servers of the corporation? If the operation is carried out from a smartphone, you need to go to the phone’s settings menu, select “Accounts” (or “Accounts and sync”) and click on the name of your account. In the context menu that is called up by pressing three dots or a mechanical button, select "Account Settings" - "Delete Account and Disable Services". You will be redirected to a web page where you need to log in with a username and password corresponding to the account to be deleted. Then confirm the complete deletion of the account.
How to delete a Google account from a computer? It’s simpler here: the “Delete Google Account” option is available in the “Account Settings” section of the “My Google Account” page. On the same page, you can simply turn off synchronization or unused services.
Removing a connected device: using a computer
How to untie a phone from a Google account using a computer? You can delete a connected device in the following way:
- you must go to the search engine website and log in;
- Next, go to the "My Account" page;
- Find the item "My devices" or "Phone search";
- select the smartphone that you want to disable, and click "Sign out of the account on the device";
- confirm your action.
Actually the question: "How to untie the phone from your Google account, Android-smartphone?" - does not cause difficulties. There are several ways from which you just need to choose the appropriate option. The operation itself will take only 5-10 minutes. After that, the account will be deleted from the smartphone.