Promethean
v4.4.0.0 · 78.8 MB · code 405259
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File information
UpdatedMar 8, 2026
PublishedApr 24, 2021
Packagecom.prometheanworld.mobile.teacher_app
Versionv4.4.0.0 (405259)
Size78.8 MB
MD50aa0171f270d596560d3c0bafd8bc102
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1AD:84:30:E3:96:8E:AC:8E:21:3C:B4:6C:4A:93:FF:AF:87:BF:66:BE
SignerCN=colin mackenzie, OU=promethean, O=promethean, L=atl, ST=ga, C=US
Total downloads100,000
This version100,000
DeveloperPromethean Limited
Age ratingEveryone
What's new in v4.4.0.0
With this update to the Promethean Screen Share Sender, and a supported Receiver, teachers can now broadcast content from the panel to student devices on the same network.
Security scan
TRUSTED
- Developer signature verified 2026-03-08
- Signature SHA1 AD:84:30:E3:96:8E:AC:8E:21:3C:B4:6C:4A:93:FF:AF:87:BF:66:BE
- File MD5 0aa0171f270d596560d3c0bafd8bc102
How to install Promethean v4.4.0.0 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 78.8 MB of free storage.
- Grab com.prometheanworld.mobile.teacher_app_405259.apk — hit the Download button above (78.8 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 0aa0171f270d5965…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.prometheanworld.mobile.teacher_app_405259.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=colin mackenzie, OU=promethean, O=promethean, L=atl, ST=ga, 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 Promethean — tap Open on the install screen, or find the Promethean icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Promethean
- "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 8.0 Oreo 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.