BOSS Tuner
v1.2.0 · 7.8 MB · code 8
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File information
UpdatedNov 22, 2025
PublishedApr 28, 2023
Packagejp.co.roland.bosstuner
Versionv1.2.0 (8)
Size7.8 MB
MD5fccbe649cca288ef791d189b06ebed2f
Min SDK23
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1B8:30:69:B1:66:E6:F0:6B:51:37:3F:C8:32:21:46:A9:05:EE:BD:42
SignerCN=Roland Corporation, L=Hamamatsu, ST=Shizuoka, C=JP
Total downloads1,000,000
This version1,000,000
DeveloperRoland Corporation
Age ratingEveryone
What's new in v1.2.0
- It corresponds to the latest OS (Android 7).
- Improved sensitivity adjustment.
- Added skin of TU-3W. You can also select existing skin (TU-3).
- Added the function to switch the status of Auto-Lock on the main screen.
- Added push notification function.
- Improved sensitivity adjustment.
- Added skin of TU-3W. You can also select existing skin (TU-3).
- Added the function to switch the status of Auto-Lock on the main screen.
- Added push notification function.
Security scan
TRUSTED
- Developer signature verified 2025-11-22
- Signature SHA1 B8:30:69:B1:66:E6:F0:6B:51:37:3F:C8:32:21:46:A9:05:EE:BD:42
- File MD5 fccbe649cca288ef791d189b06ebed2f
How to install BOSS Tuner v1.2.0 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 7.8 MB of free storage.
- Grab jp.co.roland.bosstuner_8.apk — hit the Download button above (7.8 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 fccbe649cca288ef…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jp.co.roland.bosstuner_8.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=Roland Corporation, L=Hamamatsu, ST=Shizuoka, C=JP. 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 BOSS Tuner — tap Open on the install screen, or find the BOSS Tuner icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for BOSS Tuner
- "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 6.0 Marshmallow 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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.