DTLab (Offline Demo)
v4.3.7 · 27 MB · code 94
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File information
UpdatedJun 13, 2024
PublishedMar 9, 2021
Packagecom.mashtaler.adtd.demo
Versionv4.3.7 (94)
Size27 MB
MD58a293df45c26a9347edbb27fdc6acc22
Min SDK21
Malware scanTRUSTED
Signature SHA1DB:65:17:86:C8:B7:62:85:5B:16:C3:C4:8F:0C:6B:D6:86:C9:18:2E
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads5,000
This version5,000
DeveloperМашталер Андрій
Age ratingEveryone
What's new in v4.3.7
- added the Bulgarian language
- the option to delete a profile
- bugfix
- the option to delete a profile
- bugfix
Security scan
TRUSTED
- Developer signature verified 2024-06-13
- Signature SHA1 DB:65:17:86:C8:B7:62:85:5B:16:C3:C4:8F:0C:6B:D6:86:C9:18:2E
- File MD5 8a293df45c26a9347edbb27fdc6acc22
How to install DTLab (Offline Demo) v4.3.7 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 27 MB of free storage.
- Grab com.mashtaler.adtd.demo_94.apk — hit the Download button above (27 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 8a293df45c26a934…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.mashtaler.adtd.demo_94.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 DTLab (Offline Demo) — tap Open on the install screen, or find the DTLab (Offline Demo) icon in your app drawer.
Common install errors for DTLab (Offline Demo)
- "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 5.0 Lollipop 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.