Ready-DLL
v1.0.0 · 20.5 MB · code 9
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File information
UpdatedApr 18, 2026
PublishedMar 18, 2021
Packagecom.ohs.dual_language_learners
Versionv1.0.0 (9)
Size20.5 MB
MD535dbe69c20e4c86c99fae4837ea2f79b
Min SDK21
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1C9:6D:22:F7:6E:5B:F1:12:6D:6E:1F:AF:54:C0:28:3C:19:48:B3:69
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads5,000
This version5,000
DeveloperOffice of Head Start
Age ratingEveryone
What's new in v1.0.0
Resolved minor fixes.
Security scan
TRUSTED
- Developer signature verified 2026-04-18
- Signature SHA1 C9:6D:22:F7:6E:5B:F1:12:6D:6E:1F:AF:54:C0:28:3C:19:48:B3:69
- File MD5 35dbe69c20e4c86c99fae4837ea2f79b
How to install Ready-DLL v1.0.0 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 20.5 MB of free storage.
- Grab com.ohs.dual_language_learners_9.apk — hit the Download button above (20.5 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 35dbe69c20e4c86c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.ohs.dual_language_learners_9.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 Ready-DLL — tap Open on the install screen, or find the Ready-DLL icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Ready-DLL
- "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.
- Works on one phone but not another — this build ships armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.