All versions of A-1 Tool

a1tool.android.app · 3 versions

A-1 Tool has 3 versions listed, going back to v2.7. Since v2.7 the APK grew from 42 MB to 85.2 MB.

Minimum Android version over time

• From v3.0: requires Android 6.0+

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

All 3 versions checked are signed with the same certificate (56:C9:84:33…, issued to “Plobal Tech”), so they can update one another.

Versions, newest first