Common Android Causes
- Location permission disabled
- Cache corruption
- VPN interference
- Android OS update conflict
Fix 1: Enable Location Permission
Settings → Apps → Shark Clean → Permissions → Allow Location
Without this, WiFi discovery fails.
If you’re specifically troubleshooting Shark Robot ION RV754 pairing problems, follow our detailed Shark RV754 app connection guide for step-by-step WiFi and router-level fixes.
Fix 2: Clear Cache
Settings → Apps → Shark Clean → Storage → Clear Cache
Fix 3: Disable VPN
VPN blocks local network communication.
Fix 4: Reinstall App
Uninstall → Restart phone → Reinstall.