Battery DNA
v1.3 · 1.3 MB · code 5
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File information
UpdatedOct 29, 2024
PublishedAug 14, 2019
Packagez3t4.widget.batterycountdown
Versionv1.3 (5)
Size1.3 MB
MD506019d5ff2ca9fc96b3b0240e584c894
Min SDK3
Malware scanWARNING
Signature SHA133:F4:DD:16:15:F7:FF:86:7F:7C:BF:C0:3C:57:A8:56:CE:17:B4:F5
SignerCN=Pierluigi Failla, ST=Italy
Total downloads783
This version783
DeveloperZ3t4 Apps
Age ratingLow Maturity
Security scan
WARNING
- Developer signature verified 2013-12-10
- Scanned for malware 2019-12-22 23:21:32
- Signature SHA1 33:F4:DD:16:15:F7:FF:86:7F:7C:BF:C0:3C:57:A8:56:CE:17:B4:F5
- File MD5 06019d5ff2ca9fc96b3b0240e584c894
How to install Battery DNA v1.3 on Android API 3+
Takes about 2 minutes. You'll need roughly 1.3 MB of free storage.
- Grab z3t4.widget.batterycountdown_5.apk — hit the Download button above (1.3 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 06019d5ff2ca9fc9…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find z3t4.widget.batterycountdown_5.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=Pierluigi Failla, ST=Italy. 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 WARNING).
- Done — open Battery DNA — tap Open on the install screen, or find the Battery DNA icon in your app drawer.
Common install errors for Battery DNA
- "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 3 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.