How to Fix OneDrive Using GMT for iPhone Photo Filenames
Question details
Users uploading or backing up photos from an iPhone to OneDrive are noticing that the files are being named using GMT (Greenwich Mean Time) rather than their local time zone.

- Product
- OneDrive
- Device & OS
- iOS
- Scenario
- Backing up and organizing iPhone photos using the OneDrive mobile app.
- Observed behavior
- OneDrive ignores the local device time zone and applies GMT to the photo filenames, making it difficult to sort files chronologically when mixed with photos from other sources.
Before adjusting any configurations, calculate the time difference between your local time and the filenames to confirm it perfectly aligns with the GMT offset.
Verify and Update Microsoft Account Time Zone Profile
Ensuring your core Microsoft account profile has the correct time zone selected can sometimes resolve default timestamp and filename errors in OneDrive.
OneDrive relies on your overarching Microsoft account settings to determine regional configurations. If your account profile is missing time zone information or is set to a default GMT value, it may force your uploaded iOS media to inherit that incorrect time zone during the file renaming process.
Open a web browser on your computer or mobile device and navigate to https://account.microsoft.com/profile/.
Enter the credentials for the exact Microsoft account associated with your OneDrive photo backup.
Scroll to the 'Profile info' section and look for the 'Country/region' and 'Time zone' fields. Click 'Edit profile info' if adjustments are needed.
Select your actual local time zone from the drop-down menu, save the changes, and restart the OneDrive app on your iPhone to see if new uploads use the correct time.

Report the Bug to the OneDrive Development Team
Because this GMT renaming behavior is a widely recognized bug within the OneDrive iOS app, reporting it directly through the application helps prioritize a permanent fix.
Enhance Your Document and File Organization with WPS Office
While waiting for Microsoft to fix backend timezone syncing issues in OneDrive, consider optimizing your overall file management with WPS Office. It provides a lightweight, unified ecosystem for all your document needs without the hassle of unpredictable formatting errors.
- 1. Download the Application: Visit the official WPS website to download the free version for your specific operating system.
- 2. Sign In for Cloud Features: Create a free account or log in to enable WPS Cloud for secure file backups and syncing.
- 3. Manage Files Seamlessly: Use the integrated file manager to accurately sort, open, and edit your documents across all your devices.

Frequently Asked Questions
Can I bulk rename the GMT photos in OneDrive?
OneDrive does not have a native bulk-rename feature in the web or mobile app to shift time zones. To bulk rename files, you must sync your OneDrive to a Windows or Mac computer and use third-party renaming software or operating system batch-rename scripts.
Does this GMT filename issue affect Android devices too?
This specific filename behavior is predominantly reported by iOS users, as it stems from how the OneDrive app interprets the HEIC/JPEG metadata exclusively captured by iPhones.
Will fixing my time zone rename my existing incorrectly named photos?
No. Changing your Microsoft account time zone will only affect how newly uploaded photos are processed and named. Previously uploaded photos will retain their original GMT-based filenames.
Why does iOS metadata conflict with OneDrive uploads?
iPhones record photo creation times with a specific UTC offset in the Exif data. During the cloud upload process, if the app fails to apply the local time offset calculation properly, the server defaults to the baseline GMT/UTC time.




