Polda 4 v1.17
APK · 2.9 MB · version code 117 · Android 2.1+ · uploaded May 20, 2024
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File information
- Version
- v1.17 (117)
- Uploaded
- May 20, 2024
- Size
- 2.9 MB
- Requires
- Android 2.1+ (API 7)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 37f6caf0b03355533d1b266929db2a9d
- Signing certificate (SHA-1)
- 33:DE:F9:48:96:48:F7:07:87:9E:5A:A0:F1:8E:BA:81:35:3D:9C:BA
- Signed by
- CN=Martin Zima, O=Zima software, L=Praha, C=CS
- File name
- com-zimasoft-polda4cze-117-67640402-37f6caf0b03355533d1b266929db2a9d.apk
- Package
- com.zimasoft.polda4cze
- Downloads (all versions)
- 50K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.17
Drobné opravy.
Game data (OBB)
This game needs extra data files (332 MB) next to the APK. Their download links appear once the download is unlocked.
- Main OBB
- main.117.com.zimasoft.polda4cze.obb (332 MB)
- Main OBB MD5
- 19cec425ad30c0af52d6ffb8624a3852
Permissions (5)
This version requests 5 permissions, 1 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
- Google Play license check com.android.vending.CHECK_LICENSE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Zima software” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature verified May 20, 2024
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
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 Polda 4 on Android 2.1+
You'll need about 337.7 MB of free space (the APK plus 332 MB of game data).
- Download the APK — tap Download APK above (2.9 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-zimasoft-polda4cze-117-67640402-37f6caf0b03355533d1b266929db2a9d.apk.
- 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.
- Check the file (optional) — the MD5 of the downloaded file should be 37f6caf0b03355533d1b266929db2a9d. If it differs, the file is damaged or was changed: delete it and download again.
- 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).
- Copy the game data — before the first launch, move the OBB file (332 MB), without renaming or unzipping, into Android/obb/com.zimasoft.polda4cze/. On Android 11 and later many file managers can't open that folder; use the built-in Files app or copy it from a computer over USB.
- Open Polda 4 — 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 2.1+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.