The Samsung Galaxy S6 and S6 Edge, along with the Galaxy Note Edge on Sprint are all receiving updates this morning. The S6 and S6 Edge are only expected to see “various bug fixes and enhancements” in their minor bumps, but the Note Edge is jumping from Android 5.0 to 5.1.
After the update, the Galaxy S6 will land on software version G920PVPU2BOFE, while the S6 Edge will be on G925PVPU2BOFE. As for the Note Edge, you are looking at a software version of N915PVPU4COFE, post update.
Sprint’s changelog doesn’t mention new features with the 5.1 update for the Note Edge, but on stock Android, we did see easier/quicker WiFi and Bluetooth management, plus HD Voice integration and device protection. Tough to say if any of that made it into this phone, since Samsung does as it pleases with Android.
To grab the updates, head into Settings>About phone.