IoT OnOff®
v4.0.2 · 6.8 MB · code 402010000
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File information
UpdatedMay 1, 2021
PublishedMay 1, 2021
Packagegoliath.mobile.device.iotonoff
Versionv4.0.2 (402010000)
Size6.8 MB
MD547b615bed48c9855f06d0647af5672dd
Min SDK21
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA172:07:FC:8C:71:FE:92:84:CD:9A:26:DB:40:A7:36:DC:B4:40:AB:6F
SignerCN=Kris Van Hoye, OU=IoT OnOff, O=IoT OnOff, L=Zwijndrecht, ST=Antwerp, C=BE
Total downloads1,000
This version1,000
DeveloperKris Van Hoye
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2021-05-01
- Scanned for malware 2021-06-05 05:59:06
- Signature SHA1 72:07:FC:8C:71:FE:92:84:CD:9A:26:DB:40:A7:36:DC:B4:40:AB:6F
- File MD5 47b615bed48c9855f06d0647af5672dd
How to install IoT OnOff® v4.0.2 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 6.8 MB of free storage.
- Grab goliath.mobile.device.iotonoff_402010000.apk — hit the Download button above (6.8 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 47b615bed48c9855…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find goliath.mobile.device.iotonoff_402010000.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=Kris Van Hoye, OU=IoT OnOff, O=IoT OnOff, L=Zwijndrecht, ST=Antwerp, C=BE. 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 IoT OnOff® — tap Open on the install screen, or find the IoT OnOff® icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a devices).
Common install errors for IoT OnOff®
- "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.
- Works on one phone but not another — this build ships x86/x86-64/armeabi/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.