Samsung Gallery Loses OneDrive as the 2019 Bet Unwinds

Samsung Gallery will stop syncing with Microsoft OneDrive on September 30, 2026, and photos stored in OneDrive will vanish from the app. The files stay in OneDrive. The in-app hook that made Gallery look like a cloud album does not.

That hook was the consumer face of a 2019 deal that moved Galaxy photos off Samsung’s own cloud. The cutoff asks the same people to migrate again, this time out of Gallery and into a separate app.

What Vanishes From Gallery on September 30?

Microsoft’s support note, last updated May 14, 2026, is blunt. Samsung Gallery will no longer sync directly with OneDrive after September 30, 2026, and every OneDrive user on a Samsung phone who used the Gallery link is in the blast radius.

Starting September 30, 2026, Samsung Gallery will no longer sync directly with OneDrive.

Microsoft Support, Changes to Samsung Gallery sync and OneDrive

After that date, new photos will not climb into OneDrive from Gallery. Tiles that only lived in the cloud will drop out of the Gallery grid. Microsoft says the copies “remain safe and unchanged” at onedrive.com and in any OneDrive app already signed in.

WHAT CHANGES ON SEPTEMBER 30

• The Gallery grid: Photos stored in OneDrive disappear from Samsung Gallery even though the files stay in the cloud.
• New shots: Camera pictures stop uploading through Gallery; they upload only if OneDrive camera backup is on and the app has permission to see all photos and videos.
• New links: Nobody can connect a fresh Samsung Gallery account to OneDrive after the cutoff.
• Your quota: Uploads still fail if the OneDrive account is full, which Microsoft flags in the same note.

The replacement Microsoft wants is not another Gallery toggle. It is Camera backup inside the OneDrive Android app, signed in with a Microsoft account that may not be the same as the Samsung account on the phone.

May 1 Already Shut the Door on New Links

The September date is the funeral. The lock on new couples was earlier. Microsoft’s privacy page for the Samsung link says that as of May 1, 2026, new users could no longer connect Samsung Gallery to OneDrive.

People who had already turned the feature on were told to set up OneDrive camera roll backup so uploads would survive past September 30. Newer Gallery builds have also hidden the OneDrive toggle from people who never used it, so the on-ramp has been shrinking for months while the off-ramp still sits on the calendar.

The two dates are easy to mash together and they are not the same job. May 1 froze new links. September 30 ends the links that still work, including the view of cloud-only photos inside Gallery.

The 2019 Deal That Replaced Samsung Cloud

Gallery did not always speak OneDrive. In December 2019, Samsung and Microsoft began rolling the sync out on Galaxy Note 10 phones, first in Europe, as part of a wider pact that also put Outlook, OneDrive, and Link to Windows on Galaxy hardware. The pitch was simple: open Gallery, sign in, and the camera roll would live in Microsoft’s cloud instead of Samsung’s.

Samsung later ended Gallery Sync and Drive on its own cloud, replacing them with Microsoft OneDrive and warning that photos left behind on the old service would be deleted once that move finished. Users who wanted a cloud album on a Galaxy were steered into a Microsoft account. Some got a time-limited OneDrive bonus; Microsoft still keeps a help page for when that bonus expires.

Gallery test software in 2025 already carried notices that OneDrive sync was ending, and an earlier date in those builds did not survive. Microsoft’s May 14, 2026 page is the one that counts, and it sets September 30.

THE GALLERY CLOUD SWAP

1. December 2019: Samsung and Microsoft roll Gallery-to-OneDrive sync onto Galaxy Note 10 phones.
2. 2021: Samsung ends its own Gallery Sync and Drive and points remaining cloud albums at OneDrive.
3. 2025: Gallery test builds warn that OneDrive sync is ending and hint at Samsung Cloud returning for photos.
4. May 1, 2026: Microsoft blocks new Gallery-to-OneDrive links.
5. September 30, 2026: Direct Gallery sync ends and OneDrive tiles leave the Gallery app.

Phone Link, Outlook, and the usual Microsoft 365 extras on Galaxy phones are a separate pile. This cutoff is the photo layer of that 2019 pact, the one people saw every time they opened Gallery.

Two-Way Sync Does Not Come With the OneDrive App

Microsoft’s own Gallery help page still describes the old link in language the OneDrive app does not match. Samsung Gallery is a bi-directional sync, so a delete or edit in Gallery hits the cloud, and a delete on the web or another OneDrive client hits the phone. Files in that loop go to the Recycle Bin and then drop off every synced device.

Camera backup is a different machine. Microsoft’s Android help says the camera roll only backs up one way, so you can wipe a shot off the phone and keep the copy in OneDrive. That is safer for freeing space. It is not the same as paging through a cloud album inside Gallery, on the same grid as the shots still on the device.

The old Gallery link also had sharp edges people are about to meet again if they flip the new switch carelessly. It worked only with personal OneDrive, not work or school accounts. It was limited to certain carriers, models, and markets. Files larger than 4 GB would not upload on their own. And Microsoft warns that jumping from Gallery sync to Camera Upload (or the other way) can push the same photos up again.

That gap is why a separate OneDrive app feels like a demotion to anyone who paid for Microsoft 365 so the camera roll would appear inside Gallery. You still get a locker. You lose the album that lived in the app you already open after every shot.

Three Ways to Keep a Galaxy Camera Roll in the Cloud

Nothing in Microsoft’s note deletes the library you already uploaded. The job between now and September 30 is to pick where new pictures go, and whether you still want to see the old cloud shots without opening a second app.

THREE BACKUP PATHS

Microsoft’s steps are short. Open OneDrive, sign in with the Microsoft account, tap the profile at the top left, open Camera backup, confirm the right account, turn it on, and grant photo and video access. New shots then upload on their own, as long as the quota holds and the radio stays up.

Samsung Cloud still backs up other phone data, and test builds last year pointed at it as a Gallery photo path again. The cutoff notice Samsung published does not walk you through a new in-Gallery cloud toggle the way the 2019 OneDrive switch did. Treat a rebuilt Samsung photo cloud as unconfirmed until the company puts steps next to the warning.

Google Photos Is Already on the Same Phone

The OneDrive app now has a Photos tab for browsing and memories, which is Microsoft’s bid to keep you inside its client once Gallery stops helping. It is still a file product with a photo skin. Google Photos remains the app that searches a library by what’s in the frame and handles the AI edits people actually use.

It is also already on the phone. A Galaxy user who does nothing inside OneDrive before September 30 does not lose the Google backup switch. They lose the Microsoft tiles inside Gallery. For anyone who already pays for Google AI Pro, the 5 TB tier is sitting there at $19.99 a month, and it does not need a second cloud login invented in 2019.

The messy outcome is three photo stacks on one device: local Gallery, OneDrive for the years you trusted the Samsung toggle, and Google Photos if that backup was on in the background the whole time. The 2019 deal was supposed to prevent that split. The 2026 cutoff recreates it.

Download Originals Before the Accounts Unlink

If you still want those OneDrive shots in Gallery after September 30, pull them down while the link works. Samsung’s Cloud notice says photos will stay safe on OneDrive but disappear from Gallery unless you act, and it points at Download Originals in Gallery or a download from the OneDrive app. Once they sit on the phone as local files, Gallery will show them the ordinary way.

Do that before the accounts stop talking. Samsung says account linking information will also be deleted when the service ends, and it warns the detailed schedule can still move. Unlinking later is a slog through Microsoft’s additional security options and Samsung’s connected-services list, which is a poor time to discover a cloud-only album you never copied down.

The pictures Microsoft is holding do not get erased on September 30, 2026. The Gallery that Samsung taught people to treat as their OneDrive window does. After that date, a Galaxy camera roll is local again until you rebuild a cloud path in some other app, on purpose.