RailOne — Old versions
Centre for Railway Information SystemsNo older versions available yet. Current release.
Signing history
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 RailOne. One known signing key across every release we hold.
2.1.62
Current key1 release · Jul 28, 20268a5f 21a0 1ef7 d120…
Certificates on record (1)
Every key we have ever recorded for RailOne. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
- 8a5f 21a0 1ef7 d120…Recorded the first time we scanned this package · Jul 28, 2026CN=Android, O=Google Inc.