While the Galaxy Note 3’s massive, 5.7-inch displays is great for watching movies and playing games, it makes the handset very difficult to use with one hand. Thankfully, Samsung built a nifty little feature into TouchWiz that shrinks the entire contents of the screen for all those times when you can’t get both your mitts on it.

The much-anticipated Android 4.3 update for the Samsung Galaxy S4 was leaked on Monday, and today a test version of the same update has been made available for the Galaxy Note II. If you don’t want to wait for Samsung to update your handset, then, you now have the opportunity to download and install the update manually to get your hands on the latest features.

If you happen to be a fan of what Samsung’s doing with TouchWiz, then you may be interested in a new app that brings the Galaxy S4’s lock screen to other Android-powered smartphones. It’s free and it runs on Android 4.0 Ice Cream Sandwich and above, and you can download it now from Google Play.

Last week we saw a report that revealed Samsung’s Android 4.3 release plans for the Galaxy S4, the Galaxy S III, and the Galaxy Note II — and now those plans appear to have been confirmed by French carrier SFR. There’s good news if you’re an HTC One owner, too.

Samsung has reportedly begun preparing its Android 4.3 Jelly Bean updates for the Galaxy S4, Galaxy S III, and Galaxy Note II. All three are expected to make their way into public hands before the end of the year, but the Galaxy S4 update is likely to arrive first with a rumored October release date.