Delete remove groups contacts
v1.1.9 · 3.7 MB · code 9
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File information
UpdatedAug 7, 2020
PublishedAug 7, 2020
Packagecom.csmatrixit.deletegroups
Versionv1.1.9 (9)
Size3.7 MB
MD5bb59d52b4e640bc3b3cfd55913af6ca2
Min SDK14
Malware scanTRUSTED
Signature SHA146:3A:9A:0A:B4:ED:CD:88:9D:4B:06:F0:77:EA:B2:80:5B:3F:21:42
SignerCN=Stefano Viola, O=CS MATRIX IT, C=IT
Total downloads5,000
This version5,000
DeveloperCS MATRIX IT
Age ratingEveryone
What's new in v1.1.9
Internal bug
Security scan
TRUSTED
- Developer signature verified 2020-08-07
- Scanned for malware 2020-09-16 11:56:34
- Signature SHA1 46:3A:9A:0A:B4:ED:CD:88:9D:4B:06:F0:77:EA:B2:80:5B:3F:21:42
- File MD5 bb59d52b4e640bc3b3cfd55913af6ca2
How to install Delete remove groups contacts v1.1.9 on Android API 14+
Takes about 2 minutes. You'll need roughly 3.7 MB of free storage.
- Grab com.csmatrixit.deletegroups_9.apk — hit the Download button above (3.7 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 bb59d52b4e640bc3…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.csmatrixit.deletegroups_9.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=Stefano Viola, O=CS MATRIX IT, 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 Delete remove groups contacts — tap Open on the install screen, or find the Delete remove groups contacts icon in your app drawer.
Common install errors for Delete remove groups contacts
- "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 14 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.