Roulette Predictor
v51.0 · 18.4 MB · code 51
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File information
UpdatedJun 4, 2025
PublishedFeb 26, 2021
Packagejmapp.roulettepredictor
Versionv51.0 (51)
Size18.4 MB
MD5740266cbed6affcd275b67bf4338af7d
Min SDK18
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1B7:4F:05:C2:1E:83:36:13:0C:AA:72:81:E3:E8:76:C8:5C:93:3C:89
SignerCN=Ionatan Lavric, OU=Mobile Development, O=JMapp, L=Birmingham, ST=Midlands, C=UK
Total downloads50,000
This version50,000
DeveloperJMapp
Age ratingLow Maturity
Security scan
TRUSTED
- Developer signature verified 2025-06-04
- Signature SHA1 B7:4F:05:C2:1E:83:36:13:0C:AA:72:81:E3:E8:76:C8:5C:93:3C:89
- File MD5 740266cbed6affcd275b67bf4338af7d
How to install Roulette Predictor v51.0 on Android API 18+
Takes about 2 minutes. You'll need roughly 18.4 MB of free storage.
- Grab jmapp.roulettepredictor_51.apk — hit the Download button above (18.4 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 740266cbed6affcd…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find jmapp.roulettepredictor_51.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=Ionatan Lavric, OU=Mobile Development, O=JMapp, L=Birmingham, ST=Midlands, C=UK. 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 Roulette Predictor — tap Open on the install screen, or find the Roulette Predictor icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a devices).
Common install errors for Roulette Predictor
- "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 18 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/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.