Microsoft is increasing the Max File Size from 15GB to 100GB for a single file. We previously announced this feature late in 2019 and are fully rolling out to ALL tenants at this time. This change applies to OneDrive for Business and SharePoint Online. For best performance, we recommend uploading very large files using the OneDrive Desktop client. We apologize that we did not communicate this ahead of the roll-out and we are working to improve this in the future.
This message is associated with Microsoft 365 Roadmap ID 49368
When this will happen
This feature is available now.