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OneDrive File Issues

Fix OneDrive Not Uploading iPhone Photos and Videos

Maira MehtabMaira Mehtab Sep 28, 2026 869 views

Question details

The user needs to resolve an issue where OneDrive stops or fails to upload their complete iPhone camera roll, leaving some photos and videos un-synced.

Product
Microsoft OneDrive
Device & OS
iOS
Scenario
Backing up a large batch of photos and videos from an iPhone to OneDrive cloud storage.
Observed behavior
OneDrive fails to upload all photos and videos due to potential subscription sharing issues, insufficient storage space, restricted app permissions, or background sync constraints in iOS.
Before you start

Ensure your iPhone has a stable Wi-Fi connection and check that you have sufficient storage space available on both your local device and your OneDrive cloud account.

Solution 1Recommended

Verify Microsoft 365 Family Subscription Sharing

Ensure your Microsoft account has sufficient storage by confirming that your shared Microsoft 365 Family subscription is active.

If you are using a Microsoft 365 Family plan shared by someone else, an incorrect sharing setup can leave you with only the basic 5GB storage limit, preventing a large camera roll from fully uploading.

1
Sign in to Microsoft Services

Have the subscription owner sign in to their account at the Microsoft Account Services page.

2
Check sharing status

Navigate to the 'Sharing' tab to confirm that the Microsoft 365 Family subscription has been correctly shared with your personal Microsoft account email.

3
Verify storage in OneDrive

Open the OneDrive app on your iPhone, tap your profile icon, and verify that your storage quota reflects the increased Microsoft 365 limit.

Storage Update Delay: It may take a short while for the updated storage quota to reflect in your OneDrive app after a subscription is shared.
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Frequently Asked Questions

Why does OneDrive randomly pause uploading my iPhone photos?

iOS restricts background processes to conserve battery and memory. If you switch to another app or your screen locks, the system may pause OneDrive's upload process. To fix this, keep the OneDrive app open in the foreground and your screen turned on for large uploads.

Does clearing my iPhone storage help OneDrive upload photos?

Yes. OneDrive requires a certain amount of local cache space on your iPhone to process files before sending them to the cloud. If your iPhone storage is completely full, OneDrive may fail to sync. Try freeing up at least 1-2 GB of local space.

What does a red 'X' icon mean on my OneDrive file upload?

A red 'X' typically indicates a sync error, meaning the file could not be uploaded. This is most often caused by running out of OneDrive cloud storage space, file size limits, or using unsupported characters in the file name.

Can I use OneDrive to back up photos without a Microsoft 365 subscription?

Yes, but free Microsoft accounts only come with 5GB of OneDrive storage. Because iPhone camera rolls are often much larger, you will likely run out of space quickly unless you upgrade to a Microsoft 365 subscription or upload in very small batches.