Harmonica Exercises
v1.9 · 55.3 MB · code 15
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File information
UpdatedJan 21, 2026
PublishedMar 29, 2022
Packagecom.min.hexers
Versionv1.9 (15)
Size55.3 MB
MD57c09811644a23fa7767af3af88a715d2
Min SDK15
Malware scanTRUSTED
Signature SHA1B9:88:3E:99:9C:55:F7:48:78:E8:10:12:D5:02:6F:9F:26:1E:A4:D4
SignerCN=Jes?s Ayuso P?rez, OU=Mincemeat TEAM, O=Mincemeat TEAM, L=Madrid, ST=Madrid, C=34
Total downloads100,000
This version100,000
DeveloperMincemeat TEAM
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2026-01-21
- Signature SHA1 B9:88:3E:99:9C:55:F7:48:78:E8:10:12:D5:02:6F:9F:26:1E:A4:D4
- File MD5 7c09811644a23fa7767af3af88a715d2
How to install Harmonica Exercises v1.9 on Android API 15+
Takes about 2 minutes. You'll need roughly 55.3 MB of free storage.
- Grab com.min.hexers_15.apk — hit the Download button above (55.3 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 7c09811644a23fa7…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.min.hexers_15.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Jes?s Ayuso P?rez, OU=Mincemeat TEAM, O=Mincemeat TEAM, L=Madrid, ST=Madrid, C=34. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Harmonica Exercises — tap Open on the install screen, or find the Harmonica Exercises icon in your app drawer.
Common install errors for Harmonica Exercises
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 15 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.