Princeton Mobile
v2.3 · 5 MB · code 32
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File information
UpdatedOct 22, 2025
PublishedNov 5, 2021
Packageedu.princeton.mobile
Versionv2.3 (32)
Size5 MB
MD5da3d196abc098342048015194a9f5819
Min SDK24
Malware scanTRUSTED
Signature SHA156:EC:6F:4A:DD:85:69:1F:EF:77:9E:E1:A0:94:FE:A8:20:EE:62:FB
SignerCN=Eric Denman, OU=Blackboard Mobile, O=Blackboard, L=San Francisco, ST=CA, C=US
Total downloads10,000
This version10,000
DeveloperPrinceton University, OIT AS
Age ratingEveryone
What's new in v2.3
Enhanced performance & bug fixes
Security scan
TRUSTED
- Developer signature verified 2025-10-22
- Signature SHA1 56:EC:6F:4A:DD:85:69:1F:EF:77:9E:E1:A0:94:FE:A8:20:EE:62:FB
- File MD5 da3d196abc098342048015194a9f5819
How to install Princeton Mobile v2.3 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 5 MB of free storage.
- Grab edu.princeton.mobile_32.apk — hit the Download button above (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 da3d196abc098342…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find edu.princeton.mobile_32.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=Eric Denman, OU=Blackboard Mobile, O=Blackboard, L=San Francisco, ST=CA, 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 Princeton Mobile — tap Open on the install screen, or find the Princeton Mobile icon in your app drawer.
Common install errors for Princeton Mobile
- "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.