Samsung Expands Galaxy Buds 4 Pro Update With Stability Fixes
The small package underscores Samsung’s steady, regional upkeep of its earbuds.
Overview
- Samsung is rolling out a May firmware to Galaxy Buds 4 Pro, version R640XXU0AZD2 at about 8.55MB, with reports of availability in the US and Europe.
- The official changelog highlights stability and reliability improvements and lists no new features.
- Users install the update through the Galaxy Wearable app under Earbuds settings, and the earbuds are unavailable during installation.
- Separately, Galaxy Buds 3 Pro received a May update in South Korea with version R630XXU0AZD2 at about 8.28MB focused on stability.
- Both updates follow Samsung’s staged regional rollouts, so availability is expected to spread over days or weeks depending on location.