Learn Harmonium v6.0
APK · 4.2 MB · version code 6 · Android 4.0+ · uploaded Jul 13, 2021
- Signature matches the Google Play version Details
The source store hasn't rated this file as safe (its rating is Unknown). Prefer a version rated Trusted. See other versions.
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Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v6.0 (6)
- Uploaded
- Jul 13, 2021
- Size
- 4.2 MB
- Requires
- Android 4.0+ (API 14)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 6590d9f1a98b4cf72c62239c7f51122c
- Signing certificate (SHA-1)
- 60:E3:E0:9B:06:A4:83:CA:5E:AD:8A:25:FF:54:44:42:F5:C5:4A:BB
- Signed by
- CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- File name
- com-sdkdevelopers-learnharmonium-6-58604198-6590d9f1a98b4cf72c62239c7f51122c.apk
- Package
- com.sdkdevelopers.learnharmonium
- Downloads (all versions)
- 50K+
- Age rating
- PEGI 3 · Everyone
Permissions (3)
This version requests 3 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Unknown
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 13, 2021.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Store checks
- Developer signature verified Jul 13, 2021
- Validated against Google Play Jul 13, 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. AAPKs doesn't scan files itself.
How to install Learn Harmonium on Android 4.0+
You'll need about 8.3 MB of free space.
- Download the APK — tap Download APK above (4.2 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-sdkdevelopers-learnharmonium-6-58604198-6590d9f1a98b4cf72c62239c7f51122c.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 6590d9f1a98b4cf72c62239c7f51122c. 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?”. This file has no malware rating from the source store. If Play Protect warns about it, tap Cancel. 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 Learn Harmonium — 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 4.0+). 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.