YouTube Music
v8.21.8170-1.O · 15.5 MB · code 81701
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File information
UpdatedDec 1, 2025
PublishedDec 1, 2025
Packagecom.google.android.music
Versionv8.21.8170-1.O (81701)
Size15.5 MB
MD5bd79314fe5219637e890b6b0501d5fce
Min SDK16
Malware scanTRUSTED
Signature SHA138:91:8A:45:3D:07:19:93:54:F8:B1:9A:F0:5E:C6:56:2C:ED:57:88
SignerCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
DeveloperGoogle Inc.
Age ratingEveryone
What's new in v8.21.8170-1.O
v8.8.6838-1.A
* Bug fixes
* Bug fixes
Security scan
TRUSTED
- Developer signature verified 2020-04-11
- Scanned for malware 2020-10-24 12:14:39
- Signature SHA1 38:91:8A:45:3D:07:19:93:54:F8:B1:9A:F0:5E:C6:56:2C:ED:57:88
- File MD5 bd79314fe5219637e890b6b0501d5fce
How to install YouTube Music v8.21.8170-1.O on Android API 16+
Takes about 2 minutes. You'll need roughly 15.5 MB of free storage.
- Grab com.google.android.music_81701.apk — hit the Download button above (15.5 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 bd79314fe5219637…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.google.android.music_81701.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 TRUSTED).
- Done — open YouTube Music — tap Open on the install screen, or find the YouTube Music icon in your app drawer.
Common install errors for YouTube Music
- "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.