UNC Carolina Ready Safety
v2.3 · 93.8 MB · code 23
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File information
UpdatedNov 10, 2025
PublishedOct 26, 2020
Packagecom.cutcom.apparmor.unc
Versionv2.3 (23)
Size93.8 MB
MD55c71bdb28cff2e518a48d328830b38a6
Min SDK24
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA15E:50:93:B7:E7:A4:FE:BF:CA:3F:DD:4B:81:AD:C1:30:20:3B:20:09
SignerCN=AppArmor Development, OU=Development, O=AppArmor, L=Toronto, ST=Ontario, C=CA
Total downloads1,000
This version1,000
DeveloperUniversity of North Carolina at Chapel Hill
Age ratingEveryone
What's new in v2.3
Performance improvements.
Security scan
TRUSTED
- Developer signature verified 2025-11-10
- Signature SHA1 5E:50:93:B7:E7:A4:FE:BF:CA:3F:DD:4B:81:AD:C1:30:20:3B:20:09
- File MD5 5c71bdb28cff2e518a48d328830b38a6
How to install UNC Carolina Ready Safety v2.3 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 93.8 MB of free storage.
- Grab com.cutcom.apparmor.unc_23.apk — hit the Download button above (93.8 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 5c71bdb28cff2e51…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.cutcom.apparmor.unc_23.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=AppArmor Development, OU=Development, O=AppArmor, L=Toronto, ST=Ontario, C=CA. 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 UNC Carolina Ready Safety — tap Open on the install screen, or find the UNC Carolina Ready Safety icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for UNC Carolina Ready Safety
- "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 7.0 Nougat 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.