 I have a I believe it's a 2019 Amazon Fire tablet. I got it for under 20 bucks. I needed it for a project I'm gonna use it to build a mini arcade for the most part I do not recommend buying these used to be you can get them at a good price and they were easy to root and You could remove all the Amazon stuff. Well, they've become harder to root I think you'd still do it physically if you take apart the device But the software route does not seem to work anymore and they've locked down the devices even more than they used to be Even if you didn't root it. You could at least disable all the Amazon stuff and you could you know replace the launcher and all that They've made it a lot harder You can install their launchers like I have lawn chair here But if I hit this button here, it brings me back to the Amazon launcher There's a program called that's a hijacker the hijacks that button But Amazon F you if you do any updates it sees that and goes oh, we don't like that and it removes it So I had to have it set that if I power it off or I tap the power button when I turn the screen back on I have a program that relaunches launch here But if I was to click this button, it would always bring me back to here So I kind of want to get rid of this navigation bar And the way I would figure out how to do that is using ADB shell So you have to have ADB enabled and I'm gonna use WM which I'm assuming is window manager And I'm going to over scan and then you have coordinates here now watch this last one if I move it Let's say 10 watch the navigation bar on the device down here Or I'll move it up 10 there you go You see it moved up a little bit if I move it up 50 it moves up even further Well the thing is you can go negative as well. Let's go negative 10. Oh, it's low and now it's lower And now it's lower and if we go about 50 that navigation bar is off the screen And it will stay off the screen even after a reboot You know the only issue with this is if you were to open up an application It's kind of hard to get out of the application now You can pull down this and you can click like I have this on launch Launch on boot, which is how I can get back to my launcher here But you don't have the navigation bars there anymore But I wanted to show this this actually does not work on newer versions of Android I can't get this to work on my phones And from what I've read a lot of people have realized that since Android 11, I want to say This has not worked and that's why I'm messing with the screen resolutions in previous videos trying to find something comparable Just in case I needed to do this on a device and of course we were moving this last number if we were to Change this number. Let's go negative 50 watch the clock up here in the top left when not negative 500 negative 50 They'd enter and you can see it actually moved to the left Let's make it negative 10 instead And we'll move it a little bit further just so you can see how it's moving off the side of screen Basically, we're not changing the screen resolution, but we're saying that things are allowed to go outside of the screen resolution Let's go ahead and of course you can always set everything back if you just set to zero zero zero zero If we were to change this number. Oh Screen just went off my fault. I should have been touching it You can see now there's a gap at the begin at the top here So let's go ahead and go 50 and you can see we've moved everything down. Let's go ahead and get back to our launcher here And we can go negative 50 if we want that that Bar at the top with the clock and everything to go off the screen we can do that and of course if we can go the other way And start pushing things in from the right let's do 20 and We can also go Negative and now it's going to go off the screen the other way. I really don't know much use for this I mean over scan is usually for like if you're using a television that has a border and things are getting Clipped or cropped you can adjust where the viewable area is So maybe if you put an Android device in some sort of case and the case is being covered around the edges You can squish things in so that's the main use for something like this. Like I said, I was trying to use it for hiding the navigation bar at the bottom and it although does Hide it to where you can't click on it basically disabling it it kind of makes it hard to navigate through your system and Putting a different navigation bar in there, which I have tried Still doesn't allow you to change the launcher because it uses whatever the default launcher is although someone could write something And we can get rid of that here and still be running in the background, but it's hidden Anyway, this is just something I've been playing with I thought I would share with you so that you guys maybe can Come up with some ideas again I do not recommend these Amazon fire tablets anymore again at one point you could buy them real cheap and Strip it of all the Amazon stuff, but they have really really really locked them down But you're still able to do certain things So even even the worst day on a extremely locked down Android device is still better than the best day on an iOS device Because I wouldn't even have this option there. Anyway, thanks for watching and as always please visit films by Chris calm That's Chris of the K and as always I hope that you have a great day