Flash Alert : Call and Sms
v43.2.1 · 3.8 MB · code 43
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File information
UpdatedDec 30, 2025
PublishedJan 18, 2021
Packagecall.sms.flash.alert
Versionv43.2.1 (43)
Size3.8 MB
MD5feea1fa31efe2b10860db61d5f1868b3
Min SDK21
Malware scanTRUSTED
Signature SHA199:20:D3:4E:7E:BA:7A:42:67:18:E0:A2:82:D6:D6:CE:66:BA:FC:D4
SignerCN=Essajidi Khalid, OU=3w studio sarl, C=ma
Total downloads10,000,000
This version10,000,000
Developer3w studio
Age ratingEveryone
What's new in v43.2.1
- Support Notifications for : SMS, Whatsapp, Messenger, Telegram, Signal, Facebook...
- Multiples Notifications Flood protection
- Oppo, Xiaomi & Huawei bugs fixed
- Android 14 & 15 Compatibility
- Multiples Notifications Flood protection
- Oppo, Xiaomi & Huawei bugs fixed
- Android 14 & 15 Compatibility
Security scan
TRUSTED
- Developer signature verified 2025-12-30
- Signature SHA1 99:20:D3:4E:7E:BA:7A:42:67:18:E0:A2:82:D6:D6:CE:66:BA:FC:D4
- File MD5 feea1fa31efe2b10860db61d5f1868b3
How to install Flash Alert : Call and Sms v43.2.1 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 3.8 MB of free storage.
- Grab call.sms.flash.alert_43.apk — hit the Download button above (3.8 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 feea1fa31efe2b10…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find call.sms.flash.alert_43.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=Essajidi Khalid, OU=3w studio sarl, C=ma. 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 Flash Alert : Call and Sms — tap Open on the install screen, or find the Flash Alert : Call and Sms icon in your app drawer.
Common install errors for Flash Alert : Call and Sms
- "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.