Samsung has started pushing the first software update for its newest earbuds, the Galaxy Buds 4 and Galaxy Buds 4 Pro, in South Korea. The package is tiny at around 8MB, and the promise is equally modest: better reliability and stability. That usually means bug fixes rather than shiny new features, which is exactly how early earbud updates tend to go.
For the Galaxy Buds 4 Pro, the firmware is R640XXU0AZD2. The standard Galaxy Buds 4 is expected to get the matching treatment with R540XXU0AZD2. Samsung appears to be doing the sensible thing here: tightening up newly launched hardware before complaints start piling up in community forums.
What the Galaxy Buds 4 Pro update changes
The official