Official Power-Pole C-Monster
v1.5.53 · 5.5 MB · code 497
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File information
UpdatedMay 18, 2024
PublishedOct 21, 2020
Packagecom.jlmarinesystems.android.cmonster
Versionv1.5.53 (497)
Size5.5 MB
MD5949ca54a16843496900f014538ae4a22
Min SDK26
Malware scanTRUSTED
Signature SHA1FD:23:9C:C9:E5:EF:10:DE:00:E4:81:54:4E:A3:88:1A:4D:4F:EC:FB
SignerCN=Stephen du Buis, OU=Engineering, O=JL Marine Systems Inc, L=Tampa, ST=Florida, C=US
Total downloads10,000
This version10,000
DeveloperJL Marine Systems, Inc.
Age ratingEveryone
What's new in v1.5.53
Upgrades for Android 13 compatibility.
Security scan
TRUSTED
- Developer signature verified 2024-05-18
- Scanned for malware 2024-05-19 12:06:13
- Signature SHA1 FD:23:9C:C9:E5:EF:10:DE:00:E4:81:54:4E:A3:88:1A:4D:4F:EC:FB
- File MD5 949ca54a16843496900f014538ae4a22
How to install Official Power-Pole C-Monster v1.5.53 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 5.5 MB of free storage.
- Grab com.jlmarinesystems.android.cmonster_497.apk — hit the Download button above (5.5 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 949ca54a16843496…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.jlmarinesystems.android.cmonster_497.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=Stephen du Buis, OU=Engineering, O=JL Marine Systems Inc, L=Tampa, ST=Florida, 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 Official Power-Pole C-Monster — tap Open on the install screen, or find the Official Power-Pole C-Monster icon in your app drawer.
Common install errors for Official Power-Pole C-Monster
- "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.