All versions of USB Debugging

com.bluedragonfly.developeroptions · 2 versions

USB Debugging has 2 versions listed, going back to v1.12.4. Since v1.12.4 the APK grew from 1.4 MB to 2.6 MB.

Minimum Android version over time

Older versions are the way to go if your device runs an earlier Android release.

Signing certificates

The 2 versions checked are signed with 2 different certificates. Android only installs an update when it is signed with the same certificate as the copy on your phone.

  • 00:18:45:9F… issued to “Tomasz Segrodnik”: v1.12.4
  • 1B:CD:94:59… issued to “Blue Dragonflies”: v2.2.1 Matches Google Play

Versions, newest first

v2.2.1 (48) LATEST
Uploaded Jun 22, 2026 2.6 MB Android 4.4+ TRUSTED 1B:CD:94:59…
7b372f086bb6d806a729bf3a34e623bc
Download
What's new (as uploaded)
Refreshed appearance
v1.12.4 (44)
Uploaded Jan 28, 2022 1.4 MB Android 4.1+ TRUSTED 00:18:45:9F…
9a2fbca170ee2bcaa5579f979688ac9c
Download