A complete guide to managing photos on Samsung, OneDrive, and Google Photos

Use simultaneously Samsung Gallery, OneDrive and Google Photos This can be quite confusing. All three apps display the same images, but they don't handle them in the same way: one can sync changes, another simply uploads copies, and the third deletes files from the phone that have already been saved to the cloud.

This difference is especially important when you want free up space on a Samsung phoneDepending on the system you have activated, deleting a photo from the device may keep a copy in the cloud or also send the deletion to the associated service.

The situation will also change after September 30, 2026On that date, Samsung Gallery will stop syncing directly with OneDrive. Photos already stored in Microsoft will not disappear, but they will no longer be displayed within the Samsung Gallery, and new images will no longer be uploaded through that integration.

Synchronization and backup do not mean the same thing

Before deleting any files, it is important to distinguish between the three systems that may be running on a Samsung phone.

• Samsung Gallery sync with OneDrive: It keeps the Gallery library linked to the corresponding OneDrive folder. Changes, including certain deletions, can be reflected in both locations.
• OneDrive app camera backup: It uploads photos and videos from your phone, but doesn't sync them in both directions. Once the upload is complete, you can delete the local copy without affecting the one saved on OneDrive.
• Google Photos backup: It saves the images to your Google account. Its space-saving tool removes items from your device that have already finished uploading.

The decisive difference lies between synchronize y upload a copyDuring synchronization, the applications attempt to keep both libraries identical. In a camera copy, the file is sent to the cloud, but its remote version remains separate after the upload.

For this reason, you shouldn't just check if a photo appears in OneDrive. You also need to know if it was uploaded via Samsung Gallery integration or through the OneDrive app's camera backup.

What happens when you delete a photo synced with OneDrive?

While direct integration is enabled, Samsung Gallery and OneDrive function as two related views of the same library. If you delete a synced item from Gallery, the deletion may be reflected in OneDrive. Similarly, deleting a synced photo from OneDrive may cause it to disappear from Gallery.

Normally, the file isn't immediately deleted, but rather moved to the appropriate recycle bin. Even so, using the recycle bin as a protection method isn't recommended because its contents eventually get deleted and it can also be emptied manually.

This behavior does not apply in the same way to the function Camera backup from the OneDrive app. Microsoft states that this tool only uploads files and does not sync them in both directions. Therefore, once the upload is verified, you can delete the photo from your phone and keep the copy on OneDrive.

You must also differentiate between these two actions:

• Delete from Samsung Gallery: As long as direct syncing is still working, the deletion can propagate to OneDrive.
• Delete from the OneDrive app: Delete the file stored in the cloud, regardless of whether a local copy exists or not.

Before performing a bulk cleanup, open OneDrive from another device or from your browser and verify that your important files are actually stored in the correct account.

The risk of using Google Photos Free Up Space

The function Free up space on this device Google Photos removes photos and videos from your phone's storage that are already backed up to your Google account. The files will still appear in Google Photos, but they will no longer be available in your local Gallery and you won't be able to view them offline unless you download them again.

The problem arises when you use this tool while direct synchronization between Samsung Gallery and OneDrive is still enabled. Google Photos deletes local copies, and this change can be interpreted by Gallery sync as a deletion that should also be transferred to OneDrive.

To avoid this, before pressing Free up space:

1. Check in Google Photos that the backup has finished.
2. Check on the OneDrive website that important images are also stored there.
3. Disable or unlink direct synchronization of Samsung Gallery with OneDrive.
4. Wait for the change to take effect before deleting local copies.
5. Then use the function Free up space on this device from Google Photos.

If you already use the OneDrive app's camera backup feature, instead of the old Gallery integration, the risk is lower: Microsoft specifies that deleting a photo from the device does not delete the copy that has already been uploaded using this feature.

What will happen to Samsung Gallery and OneDrive in October 2026?

Direct synchronization between Samsung Gallery and OneDrive will no longer work after September 30, 2026These changes will take effect from October 1st:

• New photos will no longer be uploaded to OneDrive through Samsung Gallery settings.
• Images stored solely on OneDrive will no longer appear integrated into the Samsung Gallery.
• Files already saved in OneDrive will remain in your Microsoft account.
• You will need to use the OneDrive app or website to view the content stored there.
• Anyone who wants to continue automatically sending their photos to Microsoft will need to enable camera backup in the OneDrive app.

The fact that photos disappear from the Gallery doesn't mean they've been deleted from OneDrive. The Gallery will stop displaying remote content because it will have lost its direct connection to the service, but the files will still be available in the Microsoft app and on the website.

Downloading your entire library to your phone isn't mandatory. You only need to do so if you want a local copy, want to view images offline, or want to transfer them to another service later.

What you should do before the integration is complete

Before September 30, review your library and decide where you want to keep the primary copy of your photos. Avoid performing a migration, a bulk cleanup, and a service change simultaneously, as this will make it more difficult to determine which application deleted or duplicated each file.

The safest process is as follows:

1. Enter onedrive.com and check that the expected photographs appear.
2. Check the available space and confirm that the account used is correct.
3. Download a separate copy of the particularly important photographs.
4. If you want to recover files on your phone that are only in the cloud, use Download originals from Samsung Gallery while the option remains available.
5. If that feature doesn't appear, download the images from OneDrive or use a computer to get the entire folder.
6. Turn off the old Gallery sync once you've checked the backups.
7. Activate the new backup system you are going to use.

Downloading original files can take up a considerable amount of storage space. Before starting, check your phone's free space or use a computer and an external drive to save the copy.

How to continue saving photos to OneDrive

You can continue using Microsoft after the integration is complete. To do so, install or update the OneDrive app and set up your camera backup:

1. Open the app OneDrive.
2. Tap your account image.
3. Enter Configuration and select Camera backup.
4. Make sure you have chosen the correct Microsoft account.
5. Grant access to the photos and videos on the device.
6. Enable video inclusion if you also want to save them.
7. Enter Back up the device folders If you want to include screenshots, received images, or other directories.

The app may need to run in the background to complete uploads. If backups stop, check battery restrictions, permissions, and whether you've configured backups to work only over Wi-Fi or while the device is charging.

The main advantage of this method is that the camera copy doesn't maintain two-way synchronization. After confirming that a file has been uploaded, you can delete its local version without deleting the one stored in OneDrive.

How to use Google Photos without losing images

Google Photos can function as your primary service or as a secondary backup, but you should check which folders are selected. The camera is usually included automatically, while WhatsApp, screenshots, and other folders may require manual activation.

Before freeing up space, wait for Google Photos to show that the backup is complete. Then, open a recent photo from there. photos.google.com to confirm that it is available outside of the phone.

Keep these differences in mind:

• Delete in Google Photos: send the image to the Google Photos trash and you can also remove it from linked devices.
• Remove from device: delete only the selected local copy.
• Free up space: It removes all items from the device that Google identifies as backed up.

Each Google account includes 15 GB shared between Google Photos, Gmail, and Google DriveOneDrive offers 5 GB in its free version, although Microsoft 365 subscriptions considerably expand that space.

If you activate Google Photos and OneDrive at the same time, each service will upload its own copy. This doesn't usually duplicate files on your phone, but it will cause photos to take up storage space in both accounts.

Which service is best to use on a Samsung mobile phone

Google Photos is the most convenient option if you're looking for Android integration, content search, automatic organization, and editing tools. OneDrive is especially useful if you already pay for Microsoft 365, work with Windows, or want to have your photos readily available alongside your other documents.

You can also opt for self-managed solutions like Immich or Nextcloud, although these require a server, NAS, or computer that remains available. They offer more control, but also require you to manage storage, updates, and backups.

Regardless of the service you choose, a synced cloud shouldn't be the only location for your most important photos. Keep at least one additional copy on a computer, an external hard drive, or a second provider.

Disabling the integration won't delete the images stored in OneDrive, but it does require a review of your workflow. The safest solution is to first check existing backups, disable two-way syncing, and then enable OneDrive camera backup or Google Photos backup. This way, you can free up space without accidentally deleting your entire photo library while cleaning your phone.