Avira Antivirus Security
v4.3 · 10.9 MB · code 3887
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File information
UpdatedFeb 15, 2016
PublishedJan 6, 2016
Packagecom.avira.android
Versionv4.3 (3887)
Size10.9 MB
MD5d193df10c9749d4696aa5200eac85141
Min SDK14
ABIsarmeabi
Malware scanTRUSTED
Signature SHA11B:3C:8B:56:6D:5B:80:54:1C:75:14:4A:9B:B1:60:57:B7:1D:CB:9D
SignerCN=Tjark Auerbach, OU=Technical Operations, O=Avira Operations GmbH & Co. KG, L=Tettnang, ST=Baden-Wuerttemberg, C=DE
Total downloads10,000,000
This version10,000,000
DeveloperAVIRA
Age ratingEveryone
What's new in v4.3
NEW FEATURES
- Better-organized results categories (adding Riskware)
- Scanner updates to improve detection
- Bug fixes
If you like Avira Antivirus Security, please take a moment and let us know by adding a review.
Thank you,
Your Avira Team
- Better-organized results categories (adding Riskware)
- Scanner updates to improve detection
- Bug fixes
If you like Avira Antivirus Security, please take a moment and let us know by adding a review.
Thank you,
Your Avira Team
Security scan
TRUSTED
- Developer signature verified 2021-11-10
- Scanned for malware 2020-01-17 19:40:48
- Signature SHA1 1B:3C:8B:56:6D:5B:80:54:1C:75:14:4A:9B:B1:60:57:B7:1D:CB:9D
- File MD5 d193df10c9749d4696aa5200eac85141
How to install Avira Antivirus Security v4.3 on Android API 14+
Takes about 2 minutes. You'll need roughly 10.9 MB of free storage.
- Grab com.avira.android_3887.apk — hit the Download button above (10.9 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 d193df10c9749d46…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.avira.android_3887.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=Tjark Auerbach, OU=Technical Operations, O=Avira Operations GmbH & Co. KG, L=Tettnang, ST=Baden-Wuerttemberg, C=DE. 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 Avira Antivirus Security — tap Open on the install screen, or find the Avira Antivirus Security icon in your app drawer (this build targets armeabi devices).
Common install errors for Avira Antivirus Security
- "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 API 14 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 armeabi native code. Devices with a different CPU will reject it.