Authenticator App - OneAuth
v4.2.3 · 34.6 MB · code 190
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File information
UpdatedMar 14, 2026
PublishedMay 5, 2021
Packagecom.zoho.accounts.oneauth
Versionv4.2.3 (190)
Size34.6 MB
MD584f69f6aea927fb7d26d5df0c805153a
Min SDK24
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA15D:87:0C:05:03:BA:30:D8:43:DB:48:16:31:AC:65:4B:45:EA:B2:05
SignerCN=Zoho Corporation, OU=Zoho, O=Zoho Corporation, L=Pleasanton, ST=California, C=US
Total downloads1,000,000
This version1,000,000
DeveloperZoho Corporation
Age ratingEveryone
What's new in v4.2.3
- Bug fixes and performance improvements
Security scan
TRUSTED
- Developer signature verified 2026-03-14
- Signature SHA1 5D:87:0C:05:03:BA:30:D8:43:DB:48:16:31:AC:65:4B:45:EA:B2:05
- File MD5 84f69f6aea927fb7d26d5df0c805153a
How to install Authenticator App - OneAuth v4.2.3 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 34.6 MB of free storage.
- Grab com.zoho.accounts.oneauth_190.apk — hit the Download button above (34.6 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 84f69f6aea927fb7…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.zoho.accounts.oneauth_190.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=Zoho Corporation, OU=Zoho, O=Zoho Corporation, L=Pleasanton, 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 Authenticator App - OneAuth — tap Open on the install screen, or find the Authenticator App - OneAuth icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Authenticator App - OneAuth
- "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 7.0 Nougat 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-v7a/arm64-v8a native code. Devices with a different CPU will reject it.