Hi Ubaid Ugradar
I understand that you're facing an issue where Gmail accounts get stuck on an endless loading spinner when you try to add them to Outlook on your new S26 Ultra, even though Hotmail/Microsoft accounts are added without any trouble.
To help narrow this down, could you please confirm the following?
- What version of Outlook for Android are you currently using? (Tap your profile icon > Settings > scroll to the bottom.)
- If you sign in to the Gmail account directly through a web browser (not the Outlook app) on the S26 Ultra, does it load normally without any additional security prompts or CAPTCHA challenges?
In the meantime, please try the following:
1, Clear the Outlook app's cache and data
- Go to Android Settings > Apps > Outlook > Storage > Clear cache, then Clear data.
- Reopen Outlook and try adding the Gmail account again.
2, Update Android System WebView and Google Chrome
- The Gmail sign-in screen within Outlook is rendered through Android's WebView component.
- Update both Android System WebView and Google Chrome from the Google Play Store, restart the phone, and then try adding the account again.
3, Sign in to the Gmail account in a regular browser first
- Open a web browser on the phone and sign in to the Gmail account directly.
If Google prompts you for a security check, device confirmation, or CAPTCHA, complete it there first. This can sometimes silently block Outlook's sign-in process from completing, which could explain why the loading spinner never finishes.
4, Check battery optimization and background restrictions for Outlook
- Go to Settings > Apps > Outlook > Battery and set it to Unrestricted.
Aggressive battery management on some Samsung devices can interrupt the authentication process, causing the sign-in flow to fail before it completes.
Please feel free to let me know how it goes so we can continue further.
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