To resolve the issue of the DMSS app showing "failed to connect" on your iPhone while your brother can stream video on his Android device, follow these detailed steps:

1. Check Your Internet Connection

Ensure that your iPhone has a stable internet connection. You can switch between Wi-Fi and cellular data to see if the problem persists.

2. Restart the DMSS App

Close the DMSS app completely and then reopen it. For iPhones with a home button, double-tap the home button and swipe up on the DMSS app. On newer models, swipe up from the bottom of the screen and then swipe up on the app to close it.

3. Force Restart Your iPhone

Sometimes, a simple restart can resolve connection issues:

- Press and hold the side button and either volume button until the sliders appear.
- Drag the slider to turn off your device.
- After your device turns off, press and hold the side button again until you see the Apple logo.

4. Update the DMSS App

Ensure that you have the latest version of the DMSS app:

- Open the App Store.
- Tap your profile picture at the top.
- Scroll down to see if DMSS has an available update.
- If an update is available, tap "Update."

5. Check Device Configuration

Verify that your device is configured correctly in the DMSS app:

- Open DMSS and go to the device list.
- Ensure the device settings are correct and that you are using the right credentials.

6. Reconfigure Device Settings

If the previous steps didn’t help, consider removing and re-adding your device:

- Open the DMSS app.
- Go to the device list and swipe left on your device to delete it.
- Follow the steps to re-add the device by entering the correct information.

7. Uninstall and Reinstall DMSS

If the connection issue continues, uninstall and reinstall the DMSS app:

- Press and hold the DMSS app icon until it jiggles, then tap the 'X' to delete it.
- Go to the App Store, search for DMSS, and reinstall the app.

8. Check Stream Settings

If you're still unable to connect, it may help to switch between main stream and sub stream settings:

- Open DMSS and go to the device settings.
- Select "Stream Setting" and choose the appropriate stream for viewing.

9. Consult Support Resources

If the problem persists, you may seek help from online forums and community discussions about DMSS-related issues:

- Visit this forum discussion that lists common problems and solutions - learn more.

Alternatively, you may want to check this video guide that addresses connection issues specifically for the DMSS app - learn more.

Following these steps should help establish a connection on your iPhone while using the DMSS app.

My app just shows failed to connect, but my brother can see the video stream in his android.

To fix the "failed to connect" issue you're experiencing with the DMSS app on your iPhone while your brother can see the video stream on his Android device, follow the steps outlined below:

1. Verify Network Connection

Check your iPhone's internet connection. Ensure you are connected to a reliable Wi-Fi network or that your cellular data is enabled and functioning.

2. Close and Restart the DMSS App

Force-close the DMSS app. Double-click the home button (or swipe up from the bottom on newer models) to open the app switcher, then swipe up on the DMSS app to close it. Reopen the app afterward.

3. Restart Your iPhone

To restart your device, press and hold the side button and either volume button until the slider appears. Slide to power off, then turn the iPhone back on by pressing the side button again.

4. Update the DMSS App

Make sure your DMSS app is the latest version:

- Open the App Store on your iPhone.
- Tap your profile in the top right corner.
- Check for updates and install any available updates for DMSS.

5. Check Device Configuration in App

Ensure that the device settings in the DMSS app are correct:

- Go to the device list in the app.
- Tap on the device details and verify the login information (username and password) is correct, along with the IP address.

6. Remove and Re-add the Device

If the connection issue persists, remove the device from the app and re-add it:

- Navigate to the device list and swipe left to remove the device.
- Tap "Add Device" and follow the prompts to re-enter the device information.

7. Uninstall and Reinstall DMSS

If all else fails, uninstall the DMSS app and reinstall it from the App Store:

- Press and hold the DMSS app icon on the home screen until it wiggles and tap the 'X' to delete it.
- Go to the App Store, search for "DMSS," and install it again.

8. Check for Firewall Settings

Ensure that there are no firewall settings on your network or device that could prevent DMSS from connecting. Check your router settings to allow access through any specific ports used by the app.

9. Look for Help Online

If you are still unable to connect, consider seeking out community discussions. Here are some resources that might offer further insight into the issue:

- Forum discussions on issues related to DMSS connection errors - learn more.

- A Reddit thread discussing similar connection problems - learn more.

By following these steps thoroughly, you should be able to establish a connection on your iPhone using the DMSS app.