SM-Mobile
vversion 3.0.47 · 29.9 MB · code 3000047
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File information
UpdatedJan 19, 2026
PublishedJan 18, 2021
Packageair.com.ThoughtfulSystems.Applications.SchedulingManagerMobile2
Versionvversion 3.0.47 (3000047)
Size29.9 MB
MD55d7c9c553c880b87e13113a08f491398
Min SDK15
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA15D:F4:44:73:68:C1:23:04:41:5B:90:73:86:57:B1:8E:AF:25:09:0C
SignerCN=Murray Gordon, OU=Thoughtful Systems, O=Thoughtful Systems, L=Brooklyn, ST=NY, C=US
Total downloads1,000
This version1,000
DeveloperThoughtful Systems
Age ratingEveryone
What's new in vversion 3.0.47
Added limits to photos per send attempt.
Security scan
TRUSTED
- Developer signature verified 2026-01-19
- Signature SHA1 5D:F4:44:73:68:C1:23:04:41:5B:90:73:86:57:B1:8E:AF:25:09:0C
- File MD5 5d7c9c553c880b87e13113a08f491398
How to install SM-Mobile vversion 3.0.47 on Android API 15+
Takes about 2 minutes. You'll need roughly 29.9 MB of free storage.
- Grab air.com.ThoughtfulSystems.Applications.SchedulingManagerMobile2_3000047.apk — hit the Download button above (29.9 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 5d7c9c553c880b87…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find air.com.ThoughtfulSystems.Applications.SchedulingManagerMobile2_3000047.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=Murray Gordon, OU=Thoughtful Systems, O=Thoughtful Systems, L=Brooklyn, ST=NY, 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 SM-Mobile — tap Open on the install screen, or find the SM-Mobile icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for SM-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 API 15 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 arm64-v8a native code. Devices with a different CPU will reject it.