ElsterSecure - sicherer Login
v25.2.1 · 128.6 MB · code 177
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File information
UpdatedMar 17, 2026
PublishedApr 1, 2025
Packagede.elster.elstersecure.app
Versionv25.2.1 (177)
Size128.6 MB
MD556d9ec8daee63e17043f151e313badba
Min SDK28
ABIsx86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1D2:06:61:64:1E:2A:40:BE:5D:F9:5A:FC:61:2A:16:8A:35:6C:67:BF
SignerCN=ElsterSmart Android, OU=IuK 11, O=Bayerisches Landesamt fuer Steuern, L=Muenchen, ST=Bayern, C=DE
Total downloads1,000,000
This version1,000,000
DeveloperELSTER - Bayerisches Landesamt für Steuern
Age ratingEveryone
What's new in v25.2.1
Verbesserungen und Fehlerbehebungen
Security scan
TRUSTED
- Developer signature verified 2026-03-17
- Signature SHA1 D2:06:61:64:1E:2A:40:BE:5D:F9:5A:FC:61:2A:16:8A:35:6C:67:BF
- File MD5 56d9ec8daee63e17043f151e313badba
How to install ElsterSecure - sicherer Login v25.2.1 on Android 9 Pie+
Takes about 2 minutes. You'll need roughly 128.6 MB of free storage.
- Grab de.elster.elstersecure.app_177.apk — hit the Download button above (128.6 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 56d9ec8daee63e17…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find de.elster.elstersecure.app_177.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=ElsterSmart Android, OU=IuK 11, O=Bayerisches Landesamt fuer Steuern, L=Muenchen, ST=Bayern, 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 ElsterSecure - sicherer Login — tap Open on the install screen, or find the ElsterSecure - sicherer Login icon in your app drawer (this build targets x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for ElsterSecure - sicherer Login
- "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 9 Pie 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 x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.