The Officer Down Memorial Page
v1.9.7 · 11.5 MB · code 40
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File information
UpdatedFeb 27, 2026
PublishedSep 18, 2021
Packageorg.odmp
Versionv1.9.7 (40)
Size11.5 MB
MD524fd70421b0a89b42bc40c03611cdf2f
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA148:59:43:57:69:2C:EE:E0:28:1D:2E:BE:67:33:5E:61:69:16:6D:52
SignerCN=Chris Cosgriff
Total downloads50,000
This version50,000
DeveloperODMP
Age ratingEveryone
What's new in v1.9.7
Updates to ensure app can run on newer devices
Security scan
TRUSTED
- Developer signature verified 2026-02-27
- Signature SHA1 48:59:43:57:69:2C:EE:E0:28:1D:2E:BE:67:33:5E:61:69:16:6D:52
- File MD5 24fd70421b0a89b42bc40c03611cdf2f
How to install The Officer Down Memorial Page v1.9.7 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 11.5 MB of free storage.
- Grab org.odmp_40.apk — hit the Download button above (11.5 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 24fd70421b0a89b4…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find org.odmp_40.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=Chris Cosgriff. 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 The Officer Down Memorial Page — tap Open on the install screen, or find the The Officer Down Memorial Page icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for The Officer Down Memorial Page
- "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.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.