NAB Connect Mobile

v2.8.31.0 · 30.8 MB · code 263

1a7a1bc4b8831fdefdb74c9d23b73148 TRUSTED

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Solve this to start the download.

UpdatedFeb 16, 2026

PublishedOct 22, 2020

Packageau.com.nab.mobile.android.nabconnect

Versionv2.8.31.0 (263)

Size30.8 MB

MD51a7a1bc4b8831fdefdb74c9d23b73148

Min SDK30

Malware scanTRUSTED

Signature SHA1D6:D6:52:A7:29:5C:AC:57:D1:FB:46:1B:41:08:AB:F2:C7:63:75:01

SignerCN=NAB Connect Authenticator, OU=Mobile and Emerging Technology, O=National Australia Bank, L=Melbourne, ST=Victoria, C=AU

Total downloads100,000

This version100,000

DeveloperNAB

Age ratingEveryone

We've made a few changes to the app:

- general performance stability and security improvements

TRUSTED

Takes about 2 minutes. You'll need roughly 30.8 MB of free storage.

Grab au.com.nab.mobile.android.nabconnect_263.apk — hit the Download button above (30.8 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
(Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 1a7a1bc4b8831fde…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find au.com.nab.mobile.android.nabconnect_263.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
Check the signer — the install screen will name the publisher. For this build it should read CN=NAB Connect Authenticator, OU=Mobile and Emerging Technology, O=National Australia Bank, L=Melbourne, ST=Victoria, C=AU. If it doesn't match, cancel — you have the wrong file.
Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
Done — open NAB Connect Mobile — tap Open on the install screen, or find the NAB Connect Mobile icon in your app drawer.

Common install errors for NAB Connect Mobile

"App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
"Parse error" — the APK is for a newer Android than yours. This version needs Android 11 or later. Pick an older build from the versions list below.
"There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.