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 Viettel Home. One known signing key across every release we hold.
1.31.0
Current key1 release · Jul 28, 2026Every key we have ever recorded for Viettel Home. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
Webull：一APP投資港股 美股 期權 ETF 基金
Webull Technologies Pte. Ltd. · Finance