You are thinking of changing your mobile, you have seen a model and you are impatiently waiting for its launch. You have decided not to keep your old device, giving it to a relative, a friend or simply reselling it. It will have a second life and will bring you some precious euros, in these times of inflation. However, you start getting security alerts from Google, letting you know that your old device was connected at that time and at that place. Do not panic! A simple manipulation will allow you to regain security and peace of mind.
If you want to remove the devices that have access to your Google account, here is how you can do it.

Sign in to a Google account. source: spm
All smartphones are linked to a Google account, this account is personal. It allows many things: access sites, manage mailboxes remotely or locate your phone, in case of loss. The account requires a secure access code. You can interact with the Google site at any time to make changes and they will be confirmed by an email to your personal inbox. The Google interface also indicates your access to this center, that’s why you get a message telling you that another device has connected to your account.
Precautions to take before removing a device
Of course, it can be the phone given to a friend or resold. Smartphones, even properly reconfigured, can retain memory of the path to your Google account. This operation requires the access code. The message indicating only the connection attempt: your personal data is not threatened.
How to proceed ?
In fact, when you resell a phone, you should consider removing access permissions to your Google account beforehand. Now that you know, here’s how to do it:
1- Connect from your computer or your mobile to the Google security page, whose link is the following: https://myaccount.google.com/device-activity?pli=1 ;
2- Identify yourself if it is not so;
3- Click on “Security”;
4- In the “Your devices” box, select “Manage devices”;
5- Click on the device in question and then on “Disconnect”
Two more tips?
While you’re on this page, where we honestly don’t go that often, take the opportunity to change your access code. Find a secure code for this that you can easily memorize. A valuable tip: use lowercase and uppercase letters, as well as numbers. Dates of birth usually work well.
Your wife Marie was born in 1978, your daughter Juliette in 2002. Take the M and A for Marie and the year of birth, the lowercase A: Ma19782002. Proceed in the same way for your daughter and her birth year: Ju2002… Not only will you remember them, but you will also be able to think of them every time you request your access code. The combinations are endless and difficult to decipher. This is the procedure to follow:

Google home page. source: spm
- Go to the Google home page,
- Under “Security”, select “Sign in to Google”,
- Choose “Google account passcode”,
- Select “Change Passcode”,
- present your new access code and follow the instructions on the screen,
- Select “Save” then “Disconnect“,
- Reply to the email that will be sent to you to confirm the change.
of course everyone these modifications can be made prior to the transfer of your old device, in addition to what is strongly recommended.
In this way and with a few clicks, you can disconnect and remove all the devices linked to your Google account with complete peace of mind. You will no longer receive emails indicating attempts to log into your account.
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