vivo have begun rolling out the July 2025 security patch to their global, (FunTouch), models of the X Fold3 Pro. This update also has a number of bug fixes and optimizations for Android 15 as detailed in the screenshot.
This is the vivo X Fold3's 11th Android 15 update in 11 months.
The global version still doesn't have a developer option to have a "fix" to force it to get 5g, so even though it says 5g it doesn't get 5g speeds. But I rarely notice it to be an issue. Otherwise no works perfectly on t mobile