UNC Check-In

Name: UNC Check-In
Availability: InStock
Author: University of North Carolina at Chapel Hill

v6.3.3 · 15.5 MB · code 79

405f31ae48228e31d9c2ecbdc0323df2 TRUSTED

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Solve this to start the download.

UpdatedMar 9, 2026

PublishedOct 22, 2020

Packagecomp523.androidbeaconsattendance

Versionv6.3.3 (79)

Size15.5 MB

MD5405f31ae48228e31d9c2ecbdc0323df2

Min SDK23

Malware scanTRUSTED

Signature SHA1A8:A7:13:BD:4B:FB:C6:54:EB:89:51:93:0E:7D:E3:AA:C5:FE:BA:6F

SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US

Total downloads1,000

This version1,000

DeveloperUniversity of North Carolina at Chapel Hill

Age ratingEveryone

What's New in This Version:

- Updated beacon detection settings

- Minor bug fixes and performance improvements

TRUSTED

Takes about 2 minutes. You'll need roughly 15.5 MB of free storage.

Grab comp523.androidbeaconsattendance_79.apk — hit the Download button above (15.5 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 405f31ae48228e31…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find comp523.androidbeaconsattendance_79.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 UNC Check-In — tap Open on the install screen, or find the UNC Check-In icon in your app drawer.

Common install errors for UNC Check-In

"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.