DEEMO II
v4.1.8 · 69.3 MB · code 84403410
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File information
UpdatedMar 29, 2026
PublishedFeb 23, 2022
Packagecom.rayark.deemo2
Versionv4.1.8 (84403410)
Size69.3 MB
MD59806872fa034612bcfa1986f56278fed
Min SDK29
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA15F:68:D8:85:AC:2D:BE:0B:08:BE:B3:D4:B2:86:A7:CA:FD:B8:AD:81
SignerCN=Rayark Inc., OU=RD, O=Rayark Inc., L=Taipei, ST=Taiwan, C=TW
Total downloads1,000,000
This version1,000,000
DeveloperRayark International Limited
Age ratingEveryone
What's new in v4.1.8
Version 4.1.8 Updates
- New song added: Antikythera [Vocal Version]. Complete Main Mission to obtain Antikythera and claim it in your Mail inbox.
- Fixed several previously known issues.
- New song added: Antikythera [Vocal Version]. Complete Main Mission to obtain Antikythera and claim it in your Mail inbox.
- Fixed several previously known issues.
Security scan
TRUSTED
- Developer signature verified 2026-03-29
- Signature SHA1 5F:68:D8:85:AC:2D:BE:0B:08:BE:B3:D4:B2:86:A7:CA:FD:B8:AD:81
- File MD5 9806872fa034612bcfa1986f56278fed
How to install DEEMO II v4.1.8 on Android 10+
Takes about 2 minutes. You'll need roughly 69.3 MB of free storage.
- Grab com.rayark.deemo2_84403410.apk — hit the Download button above (69.3 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 9806872fa034612b…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.rayark.deemo2_84403410.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=Rayark Inc., OU=RD, O=Rayark Inc., L=Taipei, ST=Taiwan, C=TW. 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 DEEMO II — tap Open on the install screen, or find the DEEMO II icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for DEEMO II
- "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 10 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 arm64-v8a native code. Devices with a different CPU will reject it.