Gulf
v18.0 · 5.7 MB · code 18
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File information
UpdatedNov 8, 2025
PublishedJan 19, 2023
Packagede.wmh.generic.android.gulf
Versionv18.0 (18)
Size5.7 MB
MD58a836d6bf3742b7a84c796f329e24fc0
Min SDK26
Malware scanTRUSTED
Signature SHA120:9C:FC:01:03:43:45:64:35:71:4E:09:8B:6C:EE:6B:0B:F8:F2:22
SignerCN=Heiko Haubelt, OU=Entwicklung, O=Wikon Kommunikationstechnik GmbH, L=Kaiserslautern, ST=Rheinland-Pfalz, C=de
Total downloads5,000
This version5,000
DeveloperWikon IT
Age ratingEveryone
What's new in v18.0
Optimized for Android 15
Security scan
TRUSTED
- Developer signature verified 2025-11-08
- Signature SHA1 20:9C:FC:01:03:43:45:64:35:71:4E:09:8B:6C:EE:6B:0B:F8:F2:22
- File MD5 8a836d6bf3742b7a84c796f329e24fc0
How to install Gulf v18.0 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 5.7 MB of free storage.
- Grab de.wmh.generic.android.gulf_18.apk — hit the Download button above (5.7 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 8a836d6bf3742b7a…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find de.wmh.generic.android.gulf_18.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=Heiko Haubelt, OU=Entwicklung, O=Wikon Kommunikationstechnik GmbH, L=Kaiserslautern, ST=Rheinland-Pfalz, C=de. 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 Gulf — tap Open on the install screen, or find the Gulf icon in your app drawer.
Common install errors for Gulf
- "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.