Dozzzer
v1.3 · 2.4 MB · code 19
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File information
UpdatedSep 16, 2020
PublishedFeb 11, 2016
Packagecom.urbandroid.dozzzer
Versionv1.3 (19)
Size2.4 MB
MD50f974f96ef9c1311978be69d190b4d2b
Min SDK8
Malware scanTRUSTED
Signature SHA100:A0:E5:3C:9A:3F:5D:14:DA:5E:69:8F:F4:20:E4:A7:77:6E:A4:B1
SignerCN=Petr Nalevka, OU=Urbandroid, O=Urbandroid, L=Prague, ST=Czech Republic, C=CZ
Total downloads543
This version543
DeveloperPetr Nálevka (Urbandroid)
Age ratingEveryone
What's new in v1.3
1.3
- Ability to keep Dozzzer running when on charger
- Fix for a bug when VPN stayed enabled after a phone call
1.2
- Sleep as Android integration, VPN simulator and few fixes
- Czech localization
1.1
- fix radios not being enabled correctly
- tablet layout support
- Ability to keep Dozzzer running when on charger
- Fix for a bug when VPN stayed enabled after a phone call
1.2
- Sleep as Android integration, VPN simulator and few fixes
- Czech localization
1.1
- fix radios not being enabled correctly
- tablet layout support
Security scan
TRUSTED
- Developer signature verified 2025-09-26
- Scanned for malware 2020-05-25 17:55:22
- Signature SHA1 00:A0:E5:3C:9A:3F:5D:14:DA:5E:69:8F:F4:20:E4:A7:77:6E:A4:B1
- File MD5 0f974f96ef9c1311978be69d190b4d2b
How to install Dozzzer v1.3 on Android API 8+
Takes about 2 minutes. You'll need roughly 2.4 MB of free storage.
- Grab com.urbandroid.dozzzer_19.apk — hit the Download button above (2.4 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 0f974f96ef9c1311…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.urbandroid.dozzzer_19.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=Petr Nalevka, OU=Urbandroid, O=Urbandroid, L=Prague, ST=Czech Republic, C=CZ. 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 Dozzzer — tap Open on the install screen, or find the Dozzzer icon in your app drawer.
Common install errors for Dozzzer
- "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 8 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.