Why the Ryze Tello App Keeps Disconnecting
If the Ryze Tello app keeps disconnecting, the problem is usually tied to Wi-Fi interference, phone settings, firmware mismatches, or distance between the device and the drone.
The good news is that most connection drops can be traced and fixed with a few practical checks.
The Ryze Tello relies on a direct Wi-Fi link between the drone and your phone, so even small issues can break the connection.
Understanding how that link works will help you identify whether the issue is your mobile device, the app, the drone, or the environment around you.
How the Tello connection works
The Ryze Tello creates its own Wi-Fi network rather than connecting through a router.
Your phone connects directly to that drone network, and the app uses that link to send flight commands, receive video, and show telemetry.
That design is simple, but it also means the connection is more sensitive than a typical home Wi-Fi setup.
Any interruption in signal strength, background app behavior, or system-level network switching can cause the Tello app to drop connection.
Common reasons the Ryze Tello app keeps disconnecting
- Weak signal range: The drone and phone are too far apart, or there are walls, metal objects, or other obstacles between them.
- Wi-Fi interference: Nearby routers, Bluetooth devices, microwaves, or crowded wireless environments can disrupt the Tello’s 2.4 GHz signal.
- Phone network switching: Some phones automatically switch back to cellular data or another Wi-Fi network when the drone signal has no internet access.
- Battery issues: Low battery on the drone or phone can reduce stability and force the connection to drop.
- Outdated firmware or app version: Mismatched software can create unstable behavior during launch or flight.
- Permission restrictions: The app may need location, Wi-Fi, or local network permissions to operate correctly on iOS and Android.
- Background app limits: Battery optimization, app suspension, or low-memory conditions can interrupt the live connection.
Check the basics first
Before changing settings, make sure the drone is fully charged and powered on correctly.
Then confirm that the app is connected to the Tello Wi-Fi network, not your home network or mobile data.
Open the Ryze Tello app only after your phone has joined the drone’s network.
If the app opens before the Wi-Fi connection is established, it may fail to bind properly and appear unstable.
Quick physical checks
- Keep the phone within a short distance of the drone.
- Test the drone in an open area away from routers and large appliances.
- Verify that the propellers, battery, and body are seated correctly.
- Inspect the battery contacts for dust or loose fit.
Fix Wi-Fi and phone settings
Many disconnect issues come from the phone trying to “help” by leaving the drone network.
Turning off unnecessary wireless features often improves stability immediately.
On iPhone
- Go to Settings and join the Tello Wi-Fi network manually.
- Turn off Wi-Fi Assist if it is switching you to cellular data.
- Allow Local Network access for the app if prompted.
- Keep Low Power Mode off during flight testing.
On Android
- Connect directly to the Tello Wi-Fi network in system settings.
- Disable mobile data temporarily if the phone keeps abandoning the drone network.
- Turn off adaptive Wi-Fi or smart network switching if available.
- Remove battery optimization restrictions for the Tello app.
If your phone has a feature that prefers networks with internet access, the Tello connection can be interrupted because the drone network does not provide internet.
Disabling that behavior often solves the issue.
Update firmware and the app
Firmware and app version mismatches can create disconnects during startup, takeoff, or video transmission.
Make sure the Ryze Tello app is updated from the App Store or Google Play, and check whether the drone firmware needs an update through the app.
Update one component at a time when possible.
If you update the app but not the firmware, or vice versa, you may not know which change improved the connection.
Reduce interference and improve signal stability
The Tello uses 2.4 GHz Wi-Fi, which is crowded in homes, apartments, schools, and offices.
If the app disconnects frequently, move to a cleaner RF environment and test again.
- Fly outdoors in an open space if local rules allow it.
- Keep the drone away from routers, smart speakers, and Bluetooth-heavy areas.
- Avoid standing next to metal shelves, reinforced concrete, or thick walls.
- Limit other nearby wireless activity during flight.
Signal quality can also drop if the drone is flying low behind furniture or too close to reflective surfaces.
A clear line of sight between the drone and phone helps the control link remain steady.
Reinstall the app or reset the connection
If the Ryze Tello app keeps disconnecting after you have checked settings and updated software, reinstalling the app may clear corrupted data or permissions issues.
Before uninstalling, note any login details or custom settings you may need later.
You can also forget the Tello Wi-Fi network on your phone and reconnect from scratch.
This is useful if your device has stored a bad network profile or keeps trying to reconnect with the wrong settings.
Battery, temperature, and power issues
Battery health affects both flight time and communication stability.
A weak drone battery can lead to low-voltage behavior that looks like a connection issue, especially during takeoff or movement.
Extreme temperatures can also affect performance.
Cold batteries may supply power inconsistently, while overheating can trigger protective behavior.
Store and operate the drone within the manufacturer’s recommended temperature range whenever possible.
Best practices to prevent future disconnects
- Charge the drone and phone before flying.
- Connect to the Tello Wi-Fi network before opening the app.
- Keep the phone close to the drone during setup and flight.
- Use open areas with minimal interference.
- Disable cellular handoff features that disrupt direct Wi-Fi connections.
- Keep the app and firmware current.
- Avoid low-power modes and aggressive battery-saving tools during flights.
For repeatable testing, change one variable at a time.
That makes it easier to identify whether the disconnect is caused by the phone, the environment, or the drone itself.
When the problem may be hardware-related
If the app still disconnects after troubleshooting software and settings, the issue may involve the drone’s Wi-Fi module, battery, or internal hardware.
Signs of a hardware problem include frequent drops across multiple phones, failure to create a stable Wi-Fi network, or inconsistent behavior even in an open area.
Testing with a second phone is one of the fastest ways to isolate the issue.
If another device connects normally, the original phone is likely the source of the problem.
If every device disconnects, the drone itself may need inspection or service.
What to do if none of the fixes work
If the Ryze Tello app keeps disconnecting after you have updated software, adjusted permissions, and tested in a low-interference area, document the steps you have already tried.
That information helps support teams narrow down the cause faster.
- Record your phone model and operating system version.
- Note the Tello app version and drone firmware version.
- Describe where the disconnect happens: launch, hover, or video streaming.
- List any settings you changed, such as Wi-Fi Assist, battery optimization, or network switching.
That technical detail is often enough to identify whether you are dealing with a compatibility issue, a signal problem, or a hardware fault.