Duo Mobile
v4.107.0 · 26.6 MB · code 4107010
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File information
UpdatedFeb 23, 2026
PublishedOct 15, 2020
Packagecom.duosecurity.duomobile
Versionv4.107.0 (4107010)
Size26.6 MB
MD5afd75cfc09af1e356989a5cb3293fb41
Min SDK30
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a, mips, mips64
Malware scanTRUSTED
Signature SHA156:A8:FC:44:17:E4:1E:0E:B0:B2:4E:8B:17:EE:1F:44:7D:03:81:E5
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads50,000,000
This version50,000,000
DeveloperDuo Security, Inc.
Age ratingEveryone
What's new in v4.107.0
We're always working to improve user experience in Duo Mobile. This update introduces various behind-the-scenes improvements and minor bug fixes to enhance your authentication experience.
Security scan
TRUSTED
- Developer signature verified 2026-02-23
- Signature SHA1 56:A8:FC:44:17:E4:1E:0E:B0:B2:4E:8B:17:EE:1F:44:7D:03:81:E5
- File MD5 afd75cfc09af1e356989a5cb3293fb41
How to install Duo Mobile v4.107.0 on Android 11+
Takes about 2 minutes. You'll need roughly 26.6 MB of free storage.
- Grab com.duosecurity.duomobile_4107010.apk — hit the Download button above (26.6 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 afd75cfc09af1e35…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.duosecurity.duomobile_4107010.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Duo Mobile — tap Open on the install screen, or find the Duo Mobile icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips/mips64 devices).
Common install errors for Duo 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.
- Works on one phone but not another — this build ships x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips/mips64 native code. Devices with a different CPU will reject it.