TK Reefer
v5.4.3 · 9 MB · code 46
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File information
UpdatedJul 21, 2021
PublishedJul 21, 2021
Packagecom.celtrak.android.reefer
Versionv5.4.3 (46)
Size9 MB
MD5a064506896c0209f2a6f9fd5584a59e0
Min SDK26
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 downloads10,000
This version10,000
DeveloperThermo King
Age ratingEveryone
What's new in v5.4.3
Now supporting FrigoBlock Units
Minor Bug fixes
Performance optimisations
Minor Bug fixes
Performance optimisations
Security scan
TRUSTED
- Developer signature verified 2021-07-21
- Scanned for malware 2021-07-21 14:04:02
- Signature SHA1 A6:59:F1:BD:D6:EF:C8:DB:1E:2E:05:FA:5F:95:B5:7E:5E:95:48:3B
- File MD5 a064506896c0209f2a6f9fd5584a59e0
How to install TK Reefer v5.4.3 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 9 MB of free storage.
- Grab com.celtrak.android.reefer_46.apk — hit the Download button above (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 a064506896c0209f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.celtrak.android.reefer_46.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 Reefer — tap Open on the install screen, or find the TK Reefer icon in your app drawer.
Common install errors for TK Reefer
- "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.