need help signing out of all devices after changing my Microsoft 365 password, because currently other devices remain logged in and I want to ensure only my iPhones are signed in for security.

Question

need help signing out of all devices after changing my Microsoft 365 password, because currently other devices remain logged in and I want to ensure only my iPhones are signed in for security.

Aden Hodzic 0

Dear all,

I am using Microsoft 365 Business Standard on a monthly subscription, mostly on my mobile phone. I need your help regarding account security.

When I change my password, I noticed that I cannot sign out or log out of all other devices from my mobile phone. As a result, devices that were previously signed in remain logged in even after the password is changed. I want to prevent this because I need to protect my confidential work documents.

I also tried using my second personal device, but I couldn’t sign out all devices from there either. Therefore, I would greatly appreciate your guidance or assistance on how to sign out of all devices (also to tok them out) so that I can then log in securely with my new password.

My goal is to be 100% sure that only I am signed in, on my iPhone and my second personal iPhone, for both personal and business accounts.

Thank you very much for your support.

Best regards,

Moved from: Developer technologies | Small BASIC

1 answer

Your answer

Answer 1

Allison-H 5,040 Microsoft External Staff Moderator

Hi Aden Hodzic

Welcome to Microsoft Q&A forum

According to your described situation, I recommend revoking all active sessions to force every device and app to sign out

If you are the administrator of your own Microsoft 365 Business Standard subscription

-Go to Microsoft Entra Admin center > Sign in with your business account

-Navigate to Users > Active users > Click your own name in the list.

-Look at the top blue toolbar, you will see a button called Revoke sessions

-After you do this, change your password one more time if you want to be extra sure

Alternative, you can try:

-Sign in to your Advanced security options on your Microsoft account security dashboard.

-Scroll down to Sign out everywhere and select Sign out.

Note: Sign out may take up to 24 hours.

If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".

Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

Aden Hodzic 0 Reputation points

2025-11-20T17:24:10.1166667+00:00

Dear Support Team,

Unfortunately, none of the links you sent to me are working. This might be because yesterday I managed somehow and I clicked to sign out all devices (but not also tok-devices). Since this process takes 24 hours, maybe it wasn’t active immediately yesterday, which is why I contacted you. It is possible that it has taken effect in the meantime.

However, the token instruments are still not signed out, and this issue remains unresolved. I urgently need help with this, as I am really disappointed. I am a customer, and I still cannot sort out the devices and the token instruments properly.

Please assist me as soon as possible.

Thank you.
Allison-H 5,040 Reputation points Microsoft External Staff Moderator

2025-11-21T14:46:04.0433333+00:00

Hi Aden Hodzic

Thank you for the update and I’m really sorry you’re still seeing some old connections

Have you already tried going to https://entra.microsoft.com and clicking Revoke sessions for your own user?

If yes, does it give any error message?

Share via

need help signing out of all devices after changing my Microsoft 365 password, because currently other devices remain logged in and I want to ensure only my iPhones are signed in for security.

1 answer

Your answer