Credit: Ryan Haines / Android AuthorityTL;DRSamsung is shutting down Samsung Notes sync with Microsoft OneNote.The “Sync to Microsoft OneNote” option stops working after July 2026, with no clear reason given.If you use Samsung Notes to stay organized on different devices, now is a good time to review your sync settings. Samsung is officially pulling the plug on its integration with Microsoft OneNote, closing a partnership that once made it easy to connect Galaxy phones and Windows PCs.This change affects the “Sync to Microsoft OneNote” feature in the Samsung Notes app. Recent notices to users, including X user @kro_roe, say this feature will stop working after July 2026 (via SamMobile).