Surecall Sentry
v3.0 · 4.2 MB · code 17
Verify you're human
Solve this to start the download.
File information
UpdatedDec 28, 2022
PublishedAug 8, 2021
Packagenet.cellphone_mate.app.surecallmanager
Versionv3.0 (17)
Size4.2 MB
MD54ae58274b36b87b1fd03304dafd688b9
Min SDK16
Malware scanTRUSTED
Signature SHA1E1:B3:C7:F9:9D:78:D0:2A:DF:2F:51:CE:70:F8:E8:91:73:3E:A8:FB
SignerCN=www.cellphone_mate.net, OU=surecall, O=surecall, L=shenzhen, ST=guangdong, C=CN
Total downloads1,000
This version1,000
DeveloperSureCall Signal Boosters
Age ratingEveryone
What's new in v3.0
Fix some bugs.
Optimize performance.
Optimize performance.
Security scan
TRUSTED
- Developer signature verified 2022-12-28
- Scanned for malware 2022-12-28 15:27:31
- Signature SHA1 E1:B3:C7:F9:9D:78:D0:2A:DF:2F:51:CE:70:F8:E8:91:73:3E:A8:FB
- File MD5 4ae58274b36b87b1fd03304dafd688b9
How to install Surecall Sentry v3.0 on Android API 16+
Takes about 2 minutes. You'll need roughly 4.2 MB of free storage.
- Grab net.cellphone_mate.app.surecallmanager_17.apk — hit the Download button above (4.2 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 4ae58274b36b87b1…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find net.cellphone_mate.app.surecallmanager_17.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=www.cellphone_mate.net, OU=surecall, O=surecall, L=shenzhen, ST=guangdong, C=CN. 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 Surecall Sentry — tap Open on the install screen, or find the Surecall Sentry icon in your app drawer.
Common install errors for Surecall Sentry
- "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.