Method without root:
Use 'App Cloner (pro version)' create an cloned app.
You can modify MANUFACTURER and BRAND in 'Developer options -> Build props'.
App was modified, you can't update in Google Play Store or purchase any paid content.
This is not a good way.
NEED ROOTED.
/system/build.prop
ro.product.brand = Amazon
ro.product.manufacturer = Amazon
Change to 'Google' or etc.
I think amazon is banned by the app.
I have the same problem.
LiveWallpaper working successfully on 5.6.0.0 / 5.6.0.1
When I update to 5.6.1.0 or above.
LiveWallpaper will reset on unlock LockScreen.
Fire HD 8 (2016)
Root succesfully.
But the sh script can't run as root.
Failed on 'mount -o remount,rw /system'.
When I wait more than 30 minutes, It succeeded again.
I have not changed anything.
adb push files\mtk-su /data/local/tmp/
adb push files\install-su.sh /data/local/tmp/
adb shell...
Reset to factory.
You are uninstall the system package using 'pm uninstall -k --user 0 <package_name>'.
You can't re-install/re-enable it.
Recommend method:
pm hide/unhide <package_name>
https://forum.xda-developers.com/hd8-hd10/general/a-t3820744
Device can't connected to amazon = WiFi not has internet access.
So, disconnect current WiFi, and reconnect to another WiFi.
To loop.
You can try to log out of Amazon account.
uninstall / remove
Google Account Manager (Google Login Service)
Google Services Framework
reboot, and re-install.
You can open "Android Accounts" via Activity Launcher (de.szalkowski.activitylauncher)
But it's not working.
You can't manage Kingoroot su binary using SuperSU.
If you not install SuperSU su binary, SuperSU apk does not working.
Try this method to install SuperSU su binary.
https://forum.xda-developers.com/showpost.php?p=75242414&postcount=99
Disable the Special Offers on Lock Screen. (Only for japan)
Then you can set the lockscreen wallpaper using Amazon Photos.
Register and login to amazon.co.jp account.
OR
Do not login and set the language to Japanese.
Default action is change Home and Lockscreen wallpaper using "Amazon Photos".
You can use third party apps to change Home wallpaper. (CameraRoll, QuickPic, etc)
Lockscreen wallpaper only can change by "Amazon Photos".