Zero Frequency
v2.91 · 95.7 KB · code 21
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File information
UpdatedDec 15, 2014
PublishedMar 14, 2014
Packagezerofrequency.generator
Versionv2.91 (21)
Size95.7 KB
MD5fb2de2c9d85d7fc8d14888f4c8de2364
Min SDK7
Malware scanTRUSTED
Signature SHA18F:E1:80:9A:F5:F7:F4:A6:F6:C4:8A:D3:0D:9B:17:0E:6C:8D:28:80
SignerCN=Gianni Zanone, L=Udine, ST=Udine, C=IT
Total downloads1,405
This version1,405
DeveloperGianni Zanone
Age ratingLow Maturity
What's new in v2.91
faster spectrum analyzer.
Security scan
TRUSTED
- Developer signature verified 2014-12-15
- Scanned for malware 2020-11-28 03:07:42
- Signature SHA1 8F:E1:80:9A:F5:F7:F4:A6:F6:C4:8A:D3:0D:9B:17:0E:6C:8D:28:80
- File MD5 fb2de2c9d85d7fc8d14888f4c8de2364
How to install Zero Frequency v2.91 on Android API 7+
Takes about 2 minutes. You'll need roughly 95.7 KB of free storage.
- Grab zerofrequency.generator_21.apk — hit the Download button above (95.7 KB). 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 fb2de2c9d85d7fc8…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find zerofrequency.generator_21.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=Gianni Zanone, L=Udine, ST=Udine, C=IT. 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 Zero Frequency — tap Open on the install screen, or find the Zero Frequency icon in your app drawer.
Common install errors for Zero Frequency
- "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 7 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.