Fire OS
Fire OS specifications
Fire OS is an Android (AOSP)-based operating system developed by Amazon for their hardware devices. Fire OS includes a customized user interface primarily centered on content consumption, and heavy ties to content available from Amazon's storefronts including Appstore and services.
| Developer |
Amazon.com, Inc. |
| Kernel / engine |
Linux kernel |
| Supported platforms |
ARM, ARM64 |
| First released |
2011-11-15 |
Latest Fire OS user agents:
| User Agent |
Browser | Device |
| Mozilla/5.0 (Linux; Android 11; AFTKRT) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/138.0.7204.244 Mobile Safari/537.36 |
Chrome Webview 138 | Fire TV Stick 4K Max (2023) |
| Mozilla/5.0 (Linux; Android 11; KFRAWI Build/RS8333.2734N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.6723.170 Mobile Safari/537.36 EduZod/1.0 |
Chrome Mobile 130 | Fire HD 8 (2022) |
| Mozilla/5.0 (Linux; Android 9; KFTRPWI Build/PS7329.3851N; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/114.0.5735.220 Safari/537.36 WEBVIEW TEST/1.3.13.126 (free; Tablet; release; anonymous) |
Chrome Webview 114 | Fire HD 10 Plus (2021) |
| Mozilla/5.0 (Linux; Android 13; AFTT Build/TS33.2-842-0.0; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/120.0.6099.230 Mobile Safari/537.36 |
Chrome Webview 120 | Fire TV Stick |
| Mozilla/5.0 (Linux; Android 7.1.2; AEOHP Build/NS6546;) AppleWebKit/537.36 (KHTML, like Gecko) Silk/144.10.283891 like Chrome/144.0.7559.246 Safari/537.36 |
Mobile Silk 144 | Echo Show 5 |
| Mozilla/5.0 (Linux; Android 11; AFTKRT) AppleWebKit/537.36 (KHTML, like Gecko) Silk/150.1.175 like Chrome/150.0.7871.181 Safari/537.36 |
Mobile Silk 150 | Fire TV Stick 4K Max (2023) |
| Dalvik/2.1.0 (Linux; U; Android 11; AFTKM Build/RS8180.3739N) |
Android Browser | Fire TV Stick 4K (2023) |
| Dalvik/2.1.0 (Linux; U; Android 11; AFTSWN01 Build/RMAIN1.3326N) |
Android Browser | Unknown |
| Dalvik/2.1.0 (Linux; U; Android 9; AFTSS Build/PS7715.5586N) |
Android Browser | Fire TV Stick Lite (Gen 1) |
| Dalvik/2.1.0 (Linux; U; Android 9; AFTSSS Build/PS7715.5586N) |
Android Browser | Fire TV Stick (Gen 3) |