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 Tawuniya | التعاونية. One known signing key across every release we hold.
2.5.99
Current key1 release · Jul 28, 2026Every key we have ever recorded for Tawuniya | التعاونية. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
TikTok Pte. Ltd. · Social