Urls are blocked but I get the following message

I blocked the Amazon update URL

I have managed to use LM Settings to do 4 firestick 4K max’s in the last week. Today I got the following message after connecting to my wifi

“Unable to update your Fire TV Try disconnecting the power cable for a few seconds and then plug it back in. If that does nor work, please try again later or contact us at Amazon Digital Services and Device Support - Amazon Customer Service .

A post was merged into an existing topic: How to Install Launcher Manager on Firestick/Android TV for Custom Launchers