TK Technician
v3.1.1 · 48.6 MB · code 25
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File information
UpdatedJun 13, 2024
PublishedSep 29, 2021
Packagecom.celtrak.tkactivate
Versionv3.1.1 (25)
Size48.6 MB
MD53785062a9ae0cc23851ab010e5d31b03
Min SDK29
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a, mips, mips64
Malware scanTRUSTED
Signature SHA1A6:59:F1:BD:D6:EF:C8:DB:1E:2E:05:FA:5F:95:B5:7E:5E:95:48:3B
SignerCN=Ruaidhri Hallinan, OU=Engineering, O=Celtrak Ltd, L=Galway, ST=Galway, C=IE
Total downloads1,000
This version1,000
DeveloperThermo King
Age ratingEveryone
What's new in v3.1.1
New Wabco Door Lock functionality
App optimisations
Bug fixes
App optimisations
Bug fixes
Security scan
TRUSTED
- Developer signature verified 2024-06-13
- Signature SHA1 A6:59:F1:BD:D6:EF:C8:DB:1E:2E:05:FA:5F:95:B5:7E:5E:95:48:3B
- File MD5 3785062a9ae0cc23851ab010e5d31b03
How to install TK Technician v3.1.1 on Android 10+
Takes about 2 minutes. You'll need roughly 48.6 MB of free storage.
- Grab com.celtrak.tkactivate_25.apk — hit the Download button above (48.6 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 3785062a9ae0cc23…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.celtrak.tkactivate_25.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=Ruaidhri Hallinan, OU=Engineering, O=Celtrak Ltd, L=Galway, ST=Galway, C=IE. 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 TK Technician — tap Open on the install screen, or find the TK Technician icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips/mips64 devices).
Common install errors for TK Technician
- "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 10 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/armeabi-v7a/arm64-v8a/mips/mips64 native code. Devices with a different CPU will reject it.