IslamQA v4.2.0-allow-service-worker-for-api24
APK · 2.9 MB · version code 80 · Android 5.0+ · uploaded Nov 14, 2021
- Same certificate as v6.3.0, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v6.3.0, uploaded Oct 2, 2026 — about 4 years after this one.
- Size: this file is 2.9 MB; the latest is 10.8 MB (7.9 MB larger).
- Android: this version needs Android 5.0+; the latest needs Android 7.0+. Use this one if your device runs an older Android release.
- The latest version asks for 4 more permissions: Use biometric hardware, Use credentials, Use fingerprint hardware, Internal broadcast protection (app-defined).
- The latest version no longer asks for: Request installing other apps.
File information
- Version
- v4.2.0-allow-service-worker-for-api24 (80)
- Uploaded
- Nov 14, 2021
- Size
- 2.9 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- c8962e0ff2204f95a9e7352581bc9f72
- Signing certificate (SHA-1)
- FA:F3:A7:4B:89:95:6E:94:2A:1A:45:82:40:90:CD:7B:19:3D:6F:C9
- Signed by
- CN=zad
- File name
- zad-com-islamqa-80-60665088-c8962e0ff2204f95a9e7352581bc9f72.apk
- Package
- zad.com.islamqa
- Downloads (all versions)
- 1M+
- Age rating
- PEGI 3 · Everyone
What's new in v4.2.0-allow-service-worker-for-api24
General improvement
Game data (OBB)
This app needs extra data files (154.5 MB) next to the APK. Their download links appear once the download is unlocked.
- Main OBB
- main.10.zad.com.islamqa.obb (154.5 MB)
- Main OBB MD5
- 9c51f517b58e0593a00605928b117562
Permissions (5)
This version requests 5 permissions, 3 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Request installing other apps Sensitive android.permission.REQUEST_INSTALL_PACKAGES
- Full network access android.permission.INTERNET
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “zad” This is the certificate of the Google Play version.
- Same certificate as v6.3.0, which matches Google Play v6.3.0 · v6.2.0 · v6.1.14
Store checks
- Developer signature verified Nov 14, 2021
- Antivirus scan result not available
- 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 (3 other versions compared). AAPKs doesn't scan files itself.
How to install IslamQA on Android 5.0+
You'll need about 160.3 MB of free space (the APK plus 154.5 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 zad-com-islamqa-80-60665088-c8962e0ff2204f95a9e7352581bc9f72.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 c8962e0ff2204f95a9e7352581bc9f72. 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 (154.5 MB), without renaming or unzipping, into Android/obb/zad.com.islamqa/. 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 IslamQA — 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 5.0+). 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.