Report Gen 1: firmware update (3.9.0) broke long press in General Questions Posted November 18, 2017 · Edited November 18, 2017 by chekie I was running firmware 3.8.0 and working with Samsung smart tv remote for Amazon Fire TV 2015. It has the problem that return key responds twice on one click. I reported this issue before but did not get much help. I recently updated firmware to 3.9.0 hoping it would solve the problem. But it didn't and introduces a new one. I used to be able to long press home button to bring up the menu to put device to sleep. Now long pressing home button is registered as two separate clicks, which brings up info window showing what the home button does. Is there a way to roll back to previous firmware, even earlier than 3.8.0?