Android only installs an update signed by the same key as the version already on your device. This timeline shows every signing key we've seen for JioSphere - Web Browser for TV. One known signing key across every release we hold.
8.1.3.3
Current key1 release · Jul 30, 2026Every key we have ever recorded for JioSphere - Web Browser for TV. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
Samsung Electronics Co., Ltd. · Tools