Java Quick Reference
vJQR1.4 · 2.9 MB · code 6
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File information
UpdatedJun 5, 2024
PublishedDec 25, 2022
Packagecom.creativeboys.JavaQuickReference
VersionvJQR1.4 (6)
Size2.9 MB
MD5038965fb38114ce69ba986ebe19a238e
Min SDK19
Malware scanTRUSTED
Signature SHA116:55:52:C2:F7:C0:FC:42:FF:89:E0:AE:37:03:5B:38:FB:2C:E4:1C
SignerCN=The Creative Boys, OU=The Creative Boys, O=The Creative Boys, L=Delhi, ST=Delhi, C=IN
Total downloads5,000
This version5,000
DeveloperThe Creative Boys
Age ratingEveryone
What's new in vJQR1.4
Bug Fixes
Security scan
TRUSTED
- Developer signature verified 2024-06-05
- Signature SHA1 16:55:52:C2:F7:C0:FC:42:FF:89:E0:AE:37:03:5B:38:FB:2C:E4:1C
- File MD5 038965fb38114ce69ba986ebe19a238e
How to install Java Quick Reference vJQR1.4 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 2.9 MB of free storage.
- Grab com.creativeboys.JavaQuickReference_6.apk — hit the Download button above (2.9 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 038965fb38114ce6…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.creativeboys.JavaQuickReference_6.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=The Creative Boys, OU=The Creative Boys, O=The Creative Boys, L=Delhi, ST=Delhi, C=IN. 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 Java Quick Reference — tap Open on the install screen, or find the Java Quick Reference icon in your app drawer.
Common install errors for Java Quick Reference
- "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 4.4 KitKat 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.