Phone Diagnostics
v3.8.9 · 14.3 MB · code 482
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File information
UpdatedApr 20, 2021
PublishedApr 20, 2021
Packagehiteknova.diagnostics.android
Versionv3.8.9 (482)
Size14.3 MB
MD5d5cf9f83217420419faf0b918fe26810
Min SDK16
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA19B:E9:A0:CB:66:E2:57:17:44:1E:49:9A:27:D0:C9:8A:2F:2C:4B:C1
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads1,000
This version1,000
DeveloperHitek Nova JSC
Age ratingEveryone
What's new in v3.8.9
- Version: 3.8.9
- Bug fixes
- Performance enhancement
- Bug fixes
- Performance enhancement
Security scan
TRUSTED
- Developer signature verified 2021-04-20
- Scanned for malware 2021-05-03 07:11:00
- Signature SHA1 9B:E9:A0:CB:66:E2:57:17:44:1E:49:9A:27:D0:C9:8A:2F:2C:4B:C1
- File MD5 d5cf9f83217420419faf0b918fe26810
How to install Phone Diagnostics v3.8.9 on Android API 16+
Takes about 2 minutes. You'll need roughly 14.3 MB of free storage.
- Grab hiteknova.diagnostics.android_482.apk — hit the Download button above (14.3 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 d5cf9f8321742041…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find hiteknova.diagnostics.android_482.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 Phone Diagnostics — tap Open on the install screen, or find the Phone Diagnostics icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Phone Diagnostics
- "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 API 16 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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.