Earlier today, owners of the Galaxy S6 and S6 edge got treated to a software update. Now its time for One M9 owners to get some new software.

T-Mobile says that it’s pushing an Android 5.1 update to its HTC One M9 starting today, July 27. The update bumps the One M9 to software version 2.7.531.6, and here’s what the full changelog looks like:

New features

• Android 5.1
• Anti-theft
• Google Wallet

Improvements

• Battery improvements

The update is a biggie, weighing in at 833MB, so you may want to seek out a speedy Wi-Fi connection for this one. T-Mo says that the update will be pushed to phones between July 27 and August 20, but if you’d rather not wait — and with Android 5.1, why would you? — you can check for the update manually by going to Settings > About > Software updates > Check now.

Be sure to shout out when your HTC One M9 gets its taste of Android 5.1!

Source: T-Mobile