Call Master
v1.7.3.22.B21 · 5.5 MB · code 10073022
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File information
UpdatedApr 6, 2016
PublishedApr 6, 2016
Packagefahrbot.apps.blacklist
Versionv1.7.3.22.B21 (10073022)
Size5.5 MB
MD5890dd6c04b64644aeb5942d2dba21447
Min SDK9
ABIsx86, x86_64, armeabi, armeabi-v7a, arm64-v8a, mips, mips64
Malware scanTRUSTED
Signature SHA194:63:8B:4D:44:C1:39:11:D0:23:FE:B9:5D:C9:8D:EB:8D:05:93:93
SignerCN=Fahrbot Anonymous, OU=Android Development, O=Fahrbot Mobile, L=Moscow, C=RU
Total downloads19,149
This version19,149
DeveloperFahrbot
Age ratingLow Maturity
What's new in v1.7.3.22.B21
• Fix for some new Samsung firmware
• Fixes from user logs
• Fixes from user logs
Security scan
TRUSTED
- Developer signature verified 2016-04-06
- Scanned for malware 2020-05-31 02:12:01
- Signature SHA1 94:63:8B:4D:44:C1:39:11:D0:23:FE:B9:5D:C9:8D:EB:8D:05:93:93
- File MD5 890dd6c04b64644aeb5942d2dba21447
How to install Call Master v1.7.3.22.B21 on Android API 9+
Takes about 2 minutes. You'll need roughly 5.5 MB of free storage.
- Grab fahrbot.apps.blacklist_10073022.apk — hit the Download button above (5.5 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 890dd6c04b64644a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find fahrbot.apps.blacklist_10073022.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=Fahrbot Anonymous, OU=Android Development, O=Fahrbot Mobile, L=Moscow, C=RU. 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 Call Master — tap Open on the install screen, or find the Call Master icon in your app drawer (this build targets x86/x86_64/armeabi/armeabi-v7a/arm64-v8a/mips/mips64 devices).
Common install errors for Call Master
- "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 9 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/armeabi-v7a/arm64-v8a/mips/mips64 native code. Devices with a different CPU will reject it.