It doesn't work on my wife's Kindle but here's some pages that may help: MS Launcher on fire at DuckDuckGo.

Now track down the apk file that you just moved, and long-press on it to open up its Properties. Your Fire tablet should now use the launcher of your choice. Google Play Store 12.0.19 Latest version, one variant for Android 4.1+, Octofilename: _12.0.19-all_0_PR_215617186-81201900_minAPI16(armeabi,armeabi-v7a,mips,mips64,x86,x86_64)(240,320,480dpi)_apkmir ror.com. Posts : 12,523 Win10 Version 21H2 Pro and Home, Win11 Pro. Once you find the correct apk (s), move (cut/paste) it into this folder: /system/app/. Now you have to disable Amazons built-in launcher, if you havent already: adb shell pm disable-user -user 0. Google Account Manager 7.1.2 (25) only one, latest Android 6.0+ variant, Apfilename: .login_7.1.2-25_minAPI23(nodpi)_ MD5: a8c2d5173f59b5dcce05fe42c6533b4f download: 1 day ago Evpad app Evpad app Evpad store apk Step 2 install Downloader app on amazon fire tv stick or box app store apk free download - WeChat APK. I downloaded Google now launcher and Nova launcher but when I click to open it it says go to settings go to home and change the launcher but the thing is there is no home option in the settings. Google Services Framework 7.1.2 (25) only one, latest Android 7.1+ variant, Apfilename: _7.1.2-25_minAPI25(nodpi)_ MD5: 0880807b55ec19fa3c5d59f306320800 download: How to change the launcher on amazon fire HD 8. Press question mark to learn the rest of the keyboard shortcuts. Here's a summary of what I used, otherwise according to that same article: I just got it on sale and the day it came in I downloaded the google play store. This just worked for me (stolen from XDA site)

Change launcher kindle fire hd 8 2017