T-Mobile Samsung Galaxy S7 and S7 edge receive software updates improving battery life and performance47
Rolling out over the air starting today, April 4, the new software update doesn't change the Android version of the S7 and S7 edge, thus they're still running 6.0.1 Marshmallow. However, after the update, owners of the two smartphones will be able to enjoy improved voice services, optimized battery live, system enhancements, a more stable video recording experience, and improved overall device performance and stability. Also included are updates related to security and Samsung Pay.
The update for the Galaxy S7 weighs in at 215.56 MB, while the update for the Galaxy S7 edge is smaller (146.91 MB).
If you're on T-Mobile and have a Galaxy S7 or S7 edge, let us know if you got the new update and if it's significantly improving the device.
source: T-Mobile (Galaxy S7, Galaxy S7 edge) via Droid-life