TronLink Pro — Old versions
HELIX TECH COMPANY LIMITEDNo older versions available yet. Current release.
What's new in 4.21.2
1. Added the "DeFi" tab on the homepage; 2. Bug fixes and improvements.
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 TronLink Pro. One known signing key across every release we hold.
4.21.2
Current key1 release · Jul 30, 2026deac 0b0c 6521 07fb…
Certificates on record (1)
Every key we have ever recorded for TronLink Pro. New builds are compared against this set; a build signed by none of them is what our badge calls a mismatch.
- deac 0b0c 6521 07fb…Recorded the first time we scanned this package · Jul 30, 2026CN=tain, O=china