JoJo Sounds
v1.0.0 · 14.6 MB · code 1
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File information
UpdatedSep 18, 2025
PublishedJan 19, 2021
Packagecom.giacomofergnani.jojo_sounds
Versionv1.0.0 (1)
Size14.6 MB
MD5ed86e237cedcf1d6da7227a66a163a4c
Min SDK16
ABIsarmeabi-v7a
Malware scanUNKNOWN
Signature SHA14F:8C:5F:17:1C:EF:12:C4:73:1C:FC:CC:B6:09:B2:B3:DA:50:C7:C9
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads100
This version100
DeveloperGiacomo Fergnani
Age ratingEveryone
What's new in v1.0.0
First version of this app, I will try to implement new sounds
Security scan
UNKNOWN
- Developer signature verified 2021-03-11
- Scanned for malware 2021-03-11 22:02:09
- Signature SHA1 4F:8C:5F:17:1C:EF:12:C4:73:1C:FC:CC:B6:09:B2:B3:DA:50:C7:C9
- File MD5 ed86e237cedcf1d6da7227a66a163a4c
How to install JoJo Sounds v1.0.0 on Android API 16+
Takes about 2 minutes. You'll need roughly 14.6 MB of free storage.
- Grab com.giacomofergnani.jojo_sounds_1.apk — hit the Download button above (14.6 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 ed86e237cedcf1d6…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.giacomofergnani.jojo_sounds_1.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=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 UNKNOWN).
- Done — open JoJo Sounds — tap Open on the install screen, or find the JoJo Sounds icon in your app drawer (this build targets armeabi-v7a devices).
Common install errors for JoJo Sounds
- "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 16 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.
- Works on one phone but not another — this build ships armeabi-v7a native code. Devices with a different CPU will reject it.