SigmaCall - Call cheaper!
v3.1.3 · 6.3 MB · code 64
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File information
UpdatedOct 29, 2024
PublishedMar 12, 2019
Packageru.sigmacall.sigma
Versionv3.1.3 (64)
Size6.3 MB
MD5155982546dc7bde7fa4df07a16a99452
Min SDK16
Malware scanTRUSTED
Signature SHA12F:93:00:6B:21:90:D9:A3:01:34:80:18:74:C2:80:71:C8:F9:D6:FA
SignerCN=Sigma Networks, L=Moscow Russia
Total downloads1,105
This version1,105
DeveloperSigma
Age ratingMedium Maturity
What's new in v3.1.3
Bug fixing 👍
Security scan
TRUSTED
- Developer signature verified 2021-11-04
- Scanned for malware 2021-11-04 22:23:43
- Signature SHA1 2F:93:00:6B:21:90:D9:A3:01:34:80:18:74:C2:80:71:C8:F9:D6:FA
- File MD5 155982546dc7bde7fa4df07a16a99452
How to install SigmaCall - Call cheaper! v3.1.3 on Android API 16+
Takes about 2 minutes. You'll need roughly 6.3 MB of free storage.
- Grab ru.sigmacall.sigma_64.apk — hit the Download button above (6.3 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 155982546dc7bde7…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find ru.sigmacall.sigma_64.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=Sigma Networks, L=Moscow Russia. 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 SigmaCall - Call cheaper! — tap Open on the install screen, or find the SigmaCall - Call cheaper! icon in your app drawer.
Common install errors for SigmaCall - Call cheaper!
- "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.