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SmartHertz [ROOT]
v0.5.5 · 8 MB · code 45
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File information
UpdatedMar 18, 2026
PublishedMar 18, 2026
Packagecom.naprzod.smarthertz
Versionv0.5.5 (45)
Size8 MB
MD5108b3780b7cdb64549626eaf026bba82
Min SDK30
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanUNKNOWN
Signature SHA1B2:81:0B:18:65:82:3B:52:DA:B0:3E:13:20:5F:51:13:42:F1:0F:51
SignerCN=Miguel Di Luca, OU=Naprzod, O=Naprzod, L=Balcarce, ST=Buenos Aires, C=AR
Total downloads100,000
This version100,000
DeveloperNaprzod
Age ratingEveryone
What's new in v0.5.5
Launcher listed over apps
Security scan
UNKNOWN
- Developer signature verified 2026-03-18
- Signature SHA1 B2:81:0B:18:65:82:3B:52:DA:B0:3E:13:20:5F:51:13:42:F1:0F:51
- File MD5 108b3780b7cdb64549626eaf026bba82
How to install SmartHertz [ROOT] v0.5.5 on Android 11+
Takes about 2 minutes. You'll need roughly 8 MB of free storage.
- Grab com.naprzod.smarthertz_45.apk — hit the Download button above (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 108b3780b7cdb645…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.naprzod.smarthertz_45.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=Miguel Di Luca, OU=Naprzod, O=Naprzod, L=Balcarce, ST=Buenos Aires, C=AR. 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 UNKNOWN).
- Done — open SmartHertz [ROOT] — tap Open on the install screen, or find the SmartHertz [ROOT] icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for SmartHertz [ROOT]
- "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 11 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-v7a/arm64-v8a native code. Devices with a different CPU will reject it.