We recently ran down several hidden features on the Galaxy S9 — items that are buried deep within the settings menu that can be tricky to find. One thing that many users cannot find is the option for a black navigation bar. Unfortunately, this option does not exist in Samsung's stock settings. But this is Android, so with a bit of developer magic, we can easily regain the black navigation bar in no time.
Before we begin, there is one potential downside to a black nav bar. Samsung left out the black color option to alleviate concerns over AMOLED screen burn-in. In fact, you will notice that all of the custom color options in Settings are very light, pastel shades. Over time, you may experience some differential aging of your display's pixels, which can lead to the dreaded burn-in effect. A solid black navigation bar can exacerbate and expedite this process in some cases. With this in mind, responsible use of the black nav bar should be fine in most cases. If you're willing to take the risk, proceed with the steps below.
For this tutorial, we will use a third-party app to achieve the black navigation bar. Tap the link below to jump straight to the download page on the Play Store, then press "Install."
After opening Navbar Apps, you will need to grant the app access to Accessibility Services to get started. This allows the app to work its magic and change the color of the nav bar to anything you choose.
There should be a prompt to enable accessibility services when you first open the app, but you can always find the option later by tapping the menu button at the top right, then General Settings –> Open Accessibility Services settings. Scroll to the bottom of the Accessibility services menu, tap on "Navbar Apps," then toggle the switch to enable access.
Returning to the Navbar Apps home page, you will notice two different options for the color of the navigation bar. The first option gets the color from your current app and applies that color to your navigation bar. This is a very unique option in itself, but if you want static black you want to skip this one.
The second option allows you to set a static color, this is the one we want here. Tap on the settings cog next to the static color icon — this brings up a color wheel to choose your desired shade. Select black for your saturation and zero opacity, then tap on Select This color . You should notice your nav bar turn black at this point.
On the bottom of the home page you will notice a number of other options. You can choose to display battery percentage or add an image or emoji to your navigation bar. These options are fun to play with, but they disrupt the overall dark theme if that is your ultimate goal.
With the steps we've completed thus far, the navigation bar on your S9 should be remain black most of the time. One of the issues that can occur is coloring the nav bar when your keyboard is open for typing.
To fix this, head into General Settings –> Color of Navigation Bar when Keyboard is opened. Set this color to black as well. This should fix any issues you may have when the keyboard is open. Note that there is also an option to enable coloring of the keyboard simultaneously.
If you're not a fan of the animation used when changing the color of the navigation bar, Navbar Apps lets you tweak this as well. The customization possibilities are endless with Navbar Apps. Should you get tired of a static black navigation bar, you will have plenty of other options to choose from! If you happen to use this method, let us know how it is working for you in the comments!