Using Outlook for Android in business environments for email and scheduling
Try install/update Microsoft Authenticator.
It's solve the problem for me.
This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
Hi
I am currently have a issue signing in a user into their MS outlook mobile,i have done the basics uninstall reinstall the app. Tried clearing the cache and app data, still no luck. Checked accounts the domain is not signed in any where, user has a Samsung S25.
Please advise if anyone has a solution for me.
Using Outlook for Android in business environments for email and scheduling
Try install/update Microsoft Authenticator.
It's solve the problem for me.
(content added)
"Link to Windows" app is updated on 19 Nov 2025.
Please update "Link to Windows" app using Google Play
It redirects you to Company Portal app correctly.
For factory resete devices or out of box devices, check if "Link to Windows" app is the latest version.
Enable developer mode and USB debugging for Android device.
Connect your device using USB cable, and run following command:
(download adb from here: https://developer.android.com/tools/adb?hl=en):
adb shell pm disable-user com.microsoft.appmanager
It disables "Link to Windows" app, which app was unexpectedly taking over the broker role.
Then, restart Teams (or other Microsoft 365 application) and login again!
I posted more details: https://sanghocho.tistory.com/10
Answer is available at below link:
https://www.linkedin.com/pulse/error-something-went-wrong-4oggx-samsung-galaxy-android-agarwal-4c6nc
Error: Something went wrong. [4oggx] on Samsung Galaxy Android devices - User is unable to access Outlook and Teams apps
Thank you for reaching out to Microsoft Q&A Forum and providing details about the troubleshooting steps you've already tried. I'm sorry to hear you're running into issues signing into Outlook for Android on your Samsung Galaxy S25.
To start, please test signing in on a different device or via the web version of Outlook.
Next, check your internet connection: try switching between Wi-Fi and mobile data, or use a VPN if applicable (but disable it first to test).
For detailed steps, kindly refer to this support article: Set up email in the Outlook for Android app - Microsoft Support. If you're unable to sign in at all, please check out: Can't sign in to the Outlook mobile app - Microsoft Support.
Based on the "For business" tag, it seems you are using a work account. Multi-factor authentication (MFA) might be involved, ask your organization's Global Administrator to follow this official guide to reset your MFA settings. Additionally, have them navigate to the Microsoft 365 admin center to verify that the "Mobile (Exchange ActiveSync)" option is enabled under "Manage email apps" (found in the user's mail settings). If it's disabled, enabling it could resolve the issue.
Please let me know how you get on, as your feedback is valuable to the community.
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.
AI answer
To troubleshoot the issue with signing into Outlook on a Samsung S25 mobile device, you can try the following steps:
These steps should help in resolving the sign-in issue with the Outlook mobile app.
References: