Learning Dutch language (lesso
v17 · 10.5 MB · code 17
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File information
UpdatedMar 10, 2025
PublishedOct 23, 2019
Packagedutch.courses.offline
Versionv17 (17)
Size10.5 MB
MD5165a1889eaf3db33d74b6df5cabf9838
Min SDK21
Malware scanTRUSTED
Signature SHA144:5B:7C:D0:B7:58:DF:69:65:B1:6C:55:6E:08:CC:FD:92:CB:58:F5
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000
This version1,000
DeveloperLanguages learning
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2024-09-04
- Scanned for malware 2024-09-04 09:18:58
- Signature SHA1 44:5B:7C:D0:B7:58:DF:69:65:B1:6C:55:6E:08:CC:FD:92:CB:58:F5
- File MD5 165a1889eaf3db33d74b6df5cabf9838
How to install Learning Dutch language (lesso v17 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 10.5 MB of free storage.
- Grab dutch.courses.offline_17.apk — hit the Download button above (10.5 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 165a1889eaf3db33…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find dutch.courses.offline_17.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 Learning Dutch language (lesso — tap Open on the install screen, or find the Learning Dutch language (lesso icon in your app drawer.
Common install errors for Learning Dutch language (lesso
- "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 5.0 Lollipop 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.