DualBox
v2.0 · 20.9 MB · code 2
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File information
UpdatedJun 9, 2023
PublishedJun 9, 2023
Packageappinventor.ai_payas1965.DualBox
Versionv2.0 (2)
Size20.9 MB
MD591e255eb420bea5ee0b2791bdbf0c338
Min SDK7
Malware scanTRUSTED
Signature SHA183:FA:4A:5C:D9:E4:FF:80:5E:08:E0:F9:4A:3A:B5:D5:C5:10:92:FC
Signer[email protected], O=AppInventor for Android, C=US
Total downloads10,000
This version10,000
DeveloperBrian Holloway
Age ratingMedium Maturity
What's new in v2.0
V2
Security scan
TRUSTED
- Developer signature verified 2023-06-09
- Signature SHA1 83:FA:4A:5C:D9:E4:FF:80:5E:08:E0:F9:4A:3A:B5:D5:C5:10:92:FC
- File MD5 91e255eb420bea5ee0b2791bdbf0c338
How to install DualBox v2.0 on Android API 7+
Takes about 2 minutes. You'll need roughly 20.9 MB of free storage.
- Grab appinventor.ai_payas1965.DualBox_2.apk — hit the Download button above (20.9 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 91e255eb420bea5e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find appinventor.ai_payas1965.DualBox_2.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 [email protected], O=AppInventor for Android, 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 DualBox — tap Open on the install screen, or find the DualBox icon in your app drawer.
Common install errors for DualBox
- "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 7 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.