Amazon bricks long-standing Fire TV apps with latest update

Enlarge / The Fire OS home screen advertising Ford. (credit: Bodhi Wire/YouTube)

Amazon has issued an update to Fire TV streaming devices and televisions that has broken apps that let users bypass the Fire OS home screen. The tech giant claims that its latest Fire OS update is about security but has refused to detail any potential security concerns.

Users and app developers have reported that numerous apps that used to work with Fire TV devices for years have suddenly stopped working. As first reported by AFTVnews, the update has made apps unable to establish local Android Debug Bridge (ADB) connections and execute ADB commands with Fire TV devices. The update, Fire OS 7.6.6.9, affects several Fire OS-based TVs, including models from TCL, Toshiba, Hisense, and Amazon’s Fire TV Omni QLED Series. Other devices running the update include Amazon’s first Fire TV Stick 4K Max, the third-generation Fire TV Stick, as well as the third and second-generation Fire TV Cubes and the Fire TV Stick Lite.

A code excerpt shared with AFTVnews by what the publication described as an “affected app developer," which you can view here, shows a line of code indicating that Fire TVs would not be allowed to make ADB connections with a local device or app. As pointed out by AFTVnews, such apps have been used by Fire TV modders for abilities like clearing installed apps’ cache and using a different home screen than the Fire OS default. Other uses include advanced tweaks, like console emulators, as How-To Geek noted.