HAVEN IAQ
v5.8.1 · 103.4 MB · code 980
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File information
UpdatedFeb 2, 2026
PublishedApr 13, 2021
Packagecom.tzoa.haveniaq
Versionv5.8.1 (980)
Size103.4 MB
MD5de0ac1f956ef4c1024a3c47175acabe8
Min SDK28
ABIsarm64-v8a
Malware scanUNKNOWN
Signature SHA1BB:01:3E:D1:1F:47:1A:73:89:15:EB:51:49:25:99:79:E2:00:C3:CB
SignerCN=, O=, L=, C=CA
Total downloads500
This version500
DeveloperTZOA
Age ratingEveryone
What's new in v5.8.1
- Temporary assessments are available to all Pros!
- Greatly improved loading times.
- Greatly improved loading times.
Security scan
UNKNOWN
- Developer signature verified 2026-02-02
- Signature SHA1 BB:01:3E:D1:1F:47:1A:73:89:15:EB:51:49:25:99:79:E2:00:C3:CB
- File MD5 de0ac1f956ef4c1024a3c47175acabe8
How to install HAVEN IAQ v5.8.1 on Android 9 Pie+
Takes about 2 minutes. You'll need roughly 103.4 MB of free storage.
- Grab com.tzoa.haveniaq_980.apk — hit the Download button above (103.4 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 de0ac1f956ef4c10…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.tzoa.haveniaq_980.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=, O=, L=, C=CA. 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 UNKNOWN).
- Done — open HAVEN IAQ — tap Open on the install screen, or find the HAVEN IAQ icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for HAVEN IAQ
- "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 9 Pie 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.