Caller ID - Ture Spam Blocker
v1.0.57 · 9.8 MB · code 59
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File information
UpdatedNov 10, 2025
PublishedMay 10, 2021
Packagecom.prime.studio.apps.gps.personal.tracker
Versionv1.0.57 (59)
Size9.8 MB
MD563c4336885af8b435aa85c24783e6133
Min SDK21
Malware scanTRUSTED
Signature SHA1E8:B9:16:E9:6A:9C:E8:7F:4C:D8:E8:97:7C:97:36:B8:AB:6D:6A:FA
SignerCN=Jawad Khan, OU=PrimeStudioApps, O=PrimeStudioApps, L=Islamabad, ST=Islamabad, C=Pakistan
Total downloads1,000,000
This version1,000,000
DeveloperPrime Studio Apps
Age ratingEveryone
What's new in v1.0.57
- Crashes Fixed
Security scan
TRUSTED
- Developer signature verified 2025-11-10
- Signature SHA1 E8:B9:16:E9:6A:9C:E8:7F:4C:D8:E8:97:7C:97:36:B8:AB:6D:6A:FA
- File MD5 63c4336885af8b435aa85c24783e6133
How to install Caller ID - Ture Spam Blocker v1.0.57 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 9.8 MB of free storage.
- Grab com.prime.studio.apps.gps.personal.tracker_59.apk — hit the Download button above (9.8 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 63c4336885af8b43…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.prime.studio.apps.gps.personal.tracker_59.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=Jawad Khan, OU=PrimeStudioApps, O=PrimeStudioApps, L=Islamabad, ST=Islamabad, C=Pakistan. 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 Caller ID - Ture Spam Blocker — tap Open on the install screen, or find the Caller ID - Ture Spam Blocker icon in your app drawer.
Common install errors for Caller ID - Ture Spam Blocker
- "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 5.0 Lollipop 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.