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 Hola-Private&Fast web Browser. One known signing key across every release we hold.
v3.00.05.02
Current key1 release · Jul 27, 2026Every key we have ever recorded for Hola-Private&Fast web Browser. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
Ume Tech · Tools