Summary: Android 15 with One UI 7 is expected to start rolling out to the Samsung Galaxy S23 series as early as next week. April 22 was mentioned by a Canadian carrier, in a revised rollout plan. It is expected to start rolling out globally, not just in Canada.

While it’s a bummer to wait, this delay could mean a smoother experience when the update finally drops. There’s still a chance the S23, S23+, and S23 Ultra could see One UI 7 by the end of April, but the S23 FE is already slated for May alongside other FE models.

First up, well-known tipster @UniverseIce notes that the "final full version" of One UI 7 is now rolling out for the Samsung Galaxy S25. Or at least it appears to be in South Korea, so it should reach the rest of the world soon.