Hyperfocal DOF v2.1
APK · 5 MB · version code 4 · Android 2.3.3+ · uploaded Oct 5, 2020
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File information
- Version
- v2.1 (4)
- Uploaded
- Oct 5, 2020
- Size
- 5 MB
- Requires
- Android 2.3.3+ (API 10)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 9e2dad83f13a1731c42688147a10e8b8
- Signing certificate (SHA-1)
- EF:6B:D4:DB:83:20:95:BE:A1:63:34:6F:16:CC:F8:34:A6:5A:BC:C7
- Signed by
- CN=Javier Cancio
- File name
- net-javiercancio-hyperfocalcalculator-v2-4-53572737-9e2dad83f13a1731c42688147a10e8b8.apk
- Package
- net.javiercancio.hyperfocalcalculator.v2
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v2.1
Removed unnecessary permissions
Permissions (5)
This version requests 5 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) net.javiercancio.hyperfocalcalculator.v2.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Javier Cancio” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature verified Oct 6, 2020
- Antivirus scan passed Nov 1, 2020
- Uploaded by “split-store” Gold tier · 24,358 followers · uploading since 2019
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 Hyperfocal DOF on Android 2.3.3+
You'll need about 10 MB of free space.
- Download the APK — tap Download APK above (5 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 net-javiercancio-hyperfocalcalculator-v2-4-53572737-9e2dad83f13a1731c42688147a10e8b8.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 9e2dad83f13a1731c42688147a10e8b8. 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).
- Open Hyperfocal DOF — 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 2.3.3+). 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.