T-Mobile has started rolling out a relatively large maintenance update (UVU2APD7) to all its carrier-branded variants of the Galaxy S7 and Galaxy S7 edge located in the United States. Unfortunately, the upgrade doesn’t bring any new features to the handsets, but it does fix the nasty power and volume button error that users were experiencing when trying to take screenshots and mute incoming notifications.
To see if the upgrade is ready for your phone, simply head into Settings, followed by About Device, locate and select Software Update, then hit the Update Now button. Alternatively, you can wait until you receive a push notification prompting you to download and install the update from Samsung’s servers, but you’ll only receive this prompt if you have at least 50% of battery.
