Derdack
v2.4.5 · 5.6 MB · code 82
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File information
UpdatedJul 8, 2024
PublishedDec 27, 2022
Packagenet.derdack.eaapp.derdackea
Versionv2.4.5 (82)
Size5.6 MB
MD5fdf7b64e2876524de5ffca0a39ec5175
Min SDK23
Malware scanTRUSTED
Signature SHA1FB:84:4E:51:C0:47:70:9A:6D:77:15:07:0C:47:2B:7B:3E:A0:2B:95
SignerCN=Matthes Derdack, OU=Research & Development, O=Derdack GmbH, L=Potsdam, ST=Brandenburg, C=DE
Total downloads1,000
This version1,000
DeveloperDerdack GmbH
Age ratingEveryone
What's new in v2.4.5
- Maintenance update with better support for Android 14 and various optimizations.
Security scan
TRUSTED
- Developer signature verified 2024-07-08
- Signature SHA1 FB:84:4E:51:C0:47:70:9A:6D:77:15:07:0C:47:2B:7B:3E:A0:2B:95
- File MD5 fdf7b64e2876524de5ffca0a39ec5175
How to install Derdack v2.4.5 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 5.6 MB of free storage.
- Grab net.derdack.eaapp.derdackea_82.apk — hit the Download button above (5.6 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 fdf7b64e2876524d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find net.derdack.eaapp.derdackea_82.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=Matthes Derdack, OU=Research & Development, O=Derdack GmbH, L=Potsdam, ST=Brandenburg, 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 Derdack — tap Open on the install screen, or find the Derdack icon in your app drawer.
Common install errors for Derdack
- "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 6.0 Marshmallow 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.