Dozzzer v1.3

APK · 2.4 MB · version code 19 · Android 2.2+ · uploaded Feb 11, 2016

0f974f96ef9c1311978be69d190b4d2b TRUSTED

Quick check before downloading

Answer this to unlock the download. It keeps automated downloaders away.

File information

Version
v1.3 (19)
Uploaded
Feb 11, 2016
Size
2.4 MB
Requires
Android 2.2+ (API 8)
CPU support
Any (no native code)
Screen
Small screens and larger
MD5
0f974f96ef9c1311978be69d190b4d2b
Signing certificate (SHA-1)
00:A0:E5:3C:9A:3F:5D:14:DA:5E:69:8F:F4:20:E4:A7:77:6E:A4:B1
Signed by
CN=Petr Nalevka, OU=Urbandroid, O=Urbandroid, L=Prague, ST=Czech Republic, C=CZ
File name
com-urbandroid-dozzzer-19-17724959-0f974f96ef9c1311978be69d190b4d2b.apk
Package
com.urbandroid.dozzzer
Downloads (all versions)
543
Age rating
PEGI 3 · Everyone

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

Permissions (9)

This version requests 9 permissions, none of them sensitive.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Urbandroid” The developer's name — though anyone can put any name in a certificate.

Store checks

  • Developer signature verified Sep 26, 2025
  • Antivirus scan passed May 25, 2020
  • Uploaded by “marc-rentschler” 238 followers · uploading since 2016

Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.

How to install Dozzzer on Android 2.2+

You'll need about 4.8 MB of free space.

  1. Download the APK — tap Download APK above (2.4 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
  2. Open the file — tap the download notification, or open Files › Downloads and tap com-urbandroid-dozzzer-19-17724959-0f974f96ef9c1311978be69d190b4d2b.apk.
  3. Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
  4. Check the file (optional) — the MD5 of the downloaded file should be 0f974f96ef9c1311978be69d190b4d2b. If it differs, the file is damaged or was changed: delete it and download again.
  5. Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
  6. Open Dozzzer — tap Open on the install screen, or find it in your app drawer.
Common install problems
  • “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
  • “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 2.2+). Download it again, or pick an older version.
  • Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.

Other versions (1)

v1.3 LATEST THIS FILE Sep 16, 2020 2.4 MB TRUSTED

Back to all versions