OTO-Mii
v2.6.0 · 8.8 MB · code 20206000
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File information
UpdatedJan 24, 2026
PublishedJul 1, 2023
Packagejp.syncpower.android.petitlyrics.viewer
Versionv2.6.0 (20206000)
Size8.8 MB
MD5d3921d2e689b64969161ea2ad88c94a4
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA12A:A8:02:54:9C:7F:6E:8B:B1:68:FD:35:78:77:A4:F8:8E:22:9B:EC
SignerOU=Tech, O=SyncPower Corporation, L=Chiyoda-Ku, ST=Tokyo, C=JP
Total downloads500,000
This version500,000
DeveloperSYNCPOWER
Age ratingEveryone
What's new in v2.6.0
UI tweaks and bug fixes
Security scan
TRUSTED
- Developer signature verified 2026-01-24
- Signature SHA1 2A:A8:02:54:9C:7F:6E:8B:B1:68:FD:35:78:77:A4:F8:8E:22:9B:EC
- File MD5 d3921d2e689b64969161ea2ad88c94a4
How to install OTO-Mii v2.6.0 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 8.8 MB of free storage.
- Grab jp.syncpower.android.petitlyrics.viewer_20206000.apk — hit the Download button above (8.8 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 d3921d2e689b6496…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jp.syncpower.android.petitlyrics.viewer_20206000.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 OU=Tech, O=SyncPower Corporation, L=Chiyoda-Ku, ST=Tokyo, 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 OTO-Mii — tap Open on the install screen, or find the OTO-Mii icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for OTO-Mii
- "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 8.0 Oreo 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.