We know slow Wi-Fi can disrupt your day—let’s get you back on track! Follow these technician-approved steps to test your connection accurately and identify issues. For best results, use the official du App or Linksys tools as trusted below.
Step 1: Prepare for Testing
- Reduce interference: Move away from metal objects, mirrors, microwaves, or thick walls.
- Close background apps: Streaming services or downloads can skew results.
- Connect directly: Ensure your device is on your du Wi-Fi (not mobile data).
Pro Tip: Test at different times (morning/evening) to spot peak-hour slowdowns.
Step 2: Use the du App for Speed Testing
- Open the du App and tap the “?” (Support) icon.
- Select “Check Your Mobile or Wi-Fi Network”.
- Choose “Wi-Fi” in the Speed Checker pop-up to start the test.
Results Guide:
- Matching your plan? Your connection is optimal—environmental factors may affect specific devices.
- Slower than expected? Visit du.ae/support for troubleshooting or call 155.
Pro Tip: For Linksys router users, download the Linksys App (du.ae/linksys) for router-level diagnostics.


Step 3: Interpret Results & Next Steps
- Environmental issues (e.g., walls, interference): Reposition your router using our Placement Guide.
- Device limitations: Older devices may not support higher speeds—check their specs.
- Network congestion: Upgrade to a higher plan or dual-band router via the du App.
Pro Tip: Book a free technician visit via the du App if issues persist.
Need Help?
- Call du’s Wi-Fi experts at 155 for real-time analysis.
- Access 24/7 guides at the du Support Hub.
Why This Work
- Lab-grade accuracy: The du App uses the same diagnostic tools as our field technicians.
- Interference checks: Testing on Wi-Fi (not mobile data) isolates router/network issues.
- Proactive solutions: Linksys App users get router-specific insights for targeted fixes.
For trustworthy results, always use du’s official tools: the du App, Support Hub, or 155. We’re here to ensure you get the speed you pay for!
Still Concerned?
- Request a free router health check via the du App.
- Explore Wi-Fi boosters or mesh networks for large homes—call 155 for recommendations.