CallMaster: Blocker & Callerid
v9.5 · 46.3 MB · code 86
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File information
UpdatedNov 25, 2025
PublishedMay 11, 2021
Packagecom.smsrobot.call.blocker.caller.id.callmaster
Versionv9.5 (86)
Size46.3 MB
MD5304ff8b7dc8db97473b9701abd08ac0f
Min SDK29
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1D0:4C:E9:03:7D:9F:55:30:39:92:4E:E0:93:B6:68:4C:E5:27:CB:AC
SignerCN=Slobodan Ivkovic, OU=SMSROBOT LTD, O=SMSROBOT LTD, L=Dublin, ST=Ireland, C=IE
Total downloads10,000,000
This version10,000,000
DeveloperCallMaster Apps
Age ratingEveryone
What's new in v9.5
Improvements and bug fixes
Security scan
TRUSTED
- Developer signature verified 2025-11-25
- Signature SHA1 D0:4C:E9:03:7D:9F:55:30:39:92:4E:E0:93:B6:68:4C:E5:27:CB:AC
- File MD5 304ff8b7dc8db97473b9701abd08ac0f
How to install CallMaster: Blocker & Callerid v9.5 on Android 10+
Takes about 2 minutes. You'll need roughly 46.3 MB of free storage.
- Grab com.smsrobot.call.blocker.caller.id.callmaster_86.apk — hit the Download button above (46.3 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 304ff8b7dc8db974…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.smsrobot.call.blocker.caller.id.callmaster_86.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=Slobodan Ivkovic, OU=SMSROBOT LTD, O=SMSROBOT LTD, L=Dublin, ST=Ireland, C=IE. 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 CallMaster: Blocker & Callerid — tap Open on the install screen, or find the CallMaster: Blocker & Callerid icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for CallMaster: Blocker & Callerid
- "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 10 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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.