Viper SmartStart
v5.3.4 · 42.5 MB · code 410
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File information
UpdatedNov 24, 2025
PublishedMar 8, 2021
Packagecom.directed.android.viper
Versionv5.3.4 (410)
Size42.5 MB
MD5a4a00b1d1111c55d34f16e03fcbb2903
Min SDK18
Malware scanTRUSTED
Signature SHA1CD:F7:05:C1:CB:68:0C:C7:31:6B:0C:05:1D:D0:62:1C:3A:2F:90:67
SignerCN=John Durbin, O=Directed Electronics, L=New York, ST=NY
Total downloads1,000,000
This version1,000,000
DeveloperDirected Electronics
Age ratingEveryone
What's new in v5.3.4
5.3.4 New Features: Cabin Temperature
5.3.3 Feature: Remote Start Runtime Reset
5.3 Features:
- Battery Voltage
- Fuel Level
- Odometer
RealTime Status bar provides instant feedback on:
- Remote start runtime
- Vehicle lock status
- Door, trunk, and hood open/close status
- Panic notification
*New features require current version Viper SmartStart 5.3.x App, SmartStart Pro with DS4 or other Directed digital system, or Connect device with DS4
Note: Some features are vehicle dependent
5.3.3 Feature: Remote Start Runtime Reset
5.3 Features:
- Battery Voltage
- Fuel Level
- Odometer
RealTime Status bar provides instant feedback on:
- Remote start runtime
- Vehicle lock status
- Door, trunk, and hood open/close status
- Panic notification
*New features require current version Viper SmartStart 5.3.x App, SmartStart Pro with DS4 or other Directed digital system, or Connect device with DS4
Note: Some features are vehicle dependent
Security scan
TRUSTED
- Developer signature verified 2025-11-24
- Signature SHA1 CD:F7:05:C1:CB:68:0C:C7:31:6B:0C:05:1D:D0:62:1C:3A:2F:90:67
- File MD5 a4a00b1d1111c55d34f16e03fcbb2903
How to install Viper SmartStart v5.3.4 on Android API 18+
Takes about 2 minutes. You'll need roughly 42.5 MB of free storage.
- Grab com.directed.android.viper_410.apk — hit the Download button above (42.5 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 a4a00b1d1111c55d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.directed.android.viper_410.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=John Durbin, O=Directed Electronics, L=New York, ST=NY. 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 Viper SmartStart — tap Open on the install screen, or find the Viper SmartStart icon in your app drawer.
Common install errors for Viper SmartStart
- "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 18 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.