Roku TVs WiFi Not Connecting: How to Fix It Yourself
WiFi problems on your Roku TV are almost always software or router-related. A few quick resets will fix most connection issues.
Tools Needed
Watch the Video
Video guide coming soon! Subscribe to our YouTube channel for repair walkthroughs.
Subscribe on YouTube⚠️ Safety First
- Power off the device before inspecting internal WiFi components.
Before You Start
Parts You May Need
Step-by-Step Repair
- Step 1 of 51
Toggle WiFi off and on
Turn WiFi off, wait 10 seconds, then turn it back on. This forces the device to re-scan for networks. Also toggle Airplane Mode on and off — this resets all wireless radios.
Photo: Toggle WiFi off and on - Step 2 of 52
Restart your device and router
Restart your device first. Then unplug your router for 30 seconds and plug it back in. Wait 2-3 minutes for the router to fully boot. This fixes the majority of WiFi issues.
Photo: Restart your device and router - Step 3 of 53
Forget and reconnect to the network
Go to WiFi settings, tap on your network, and choose "Forget." Then reconnect by entering the password fresh. Saved network profiles can become corrupted.
Photo: Forget and reconnect to the network - Step 4 of 54
Reset network settings
Go to Settings > General > Reset > Reset Network Settings (location varies by device). This clears all saved WiFi passwords and network configurations but often fixes persistent connection issues.
Photo: Reset network settings - Step 5 of 55
Check for interference
Move closer to the router to rule out range issues. Other devices, microwaves, and thick walls can interfere with WiFi. Try connecting to the 5GHz band if available — it's faster but has shorter range.
Photo: Check for interference
You might also like:
If That Didn't Work
- Router firmware needs updating
- Too many devices connected to the router
- Damaged WiFi antenna inside the device
When to Call a Professional
If the device can't see any WiFi networks at all (not just yours), the internal WiFi antenna or chip may be damaged. Repair typically costs $40-$80.
Related Guides
More Roku TVs Guides
WiFi Not Connecting Guides for Other Brands
Disclaimer: This guide is for informational and educational purposes only and does not constitute professional repair advice. All repairs are performed at your own risk. RepairItFree.com is not liable for any personal injury, property damage, device damage, voided warranties, or other losses resulting from the use of this information.
If you are unsure about any step — especially anything involving electricity, gas, water, or refrigerant — stop and consult a qualified professional. Your safety is more important than saving money.
See our full Terms of Service for complete legal details.