If you are unable to download songs using data on the Tubidy FM Offline Music Player, follow these troubleshooting steps to resolve the issue:

1. Check Mobile Data Settings:
- Go to your iPhone’s Settings app.
- Scroll down and tap on Music.
- Ensure that Cellular Data is enabled. Tap on the Allow Music to Access section and turn on Mobile Data.
- In the Download section, make sure Download over Mobile Data is also turned on.

2. Inspect Your Internet Connection:
- Confirm that your cellular data is active. You can verify this by trying to load a web page using your mobile browser.

3. Clear App Cache:
- Sometimes the app may require a refresh. Delete the app from your device and reinstall it:
- Press and hold the Tubidy FM app until a menu appears.
- Select Remove App, then confirm.
- Go to the App Store, search for Tubidy FM Offline Music Player, and reinstall it.

4. Update the App:
- Check if there is an update available for the Tubidy app. Open the App Store, go to the Updates section, and update if necessary.

5. Check for iOS Updates:
- Ensure that your iPhone is running the latest version of iOS. Go to Settings > General > Software Update to check for and install updates.

6. Test Downloads on Wi-Fi:
- If possible, connect to a Wi-Fi network and try downloading songs again to see if the problem persists. This can help determine if the issue is specific to your mobile data.

7. Consult Support Services:
- If none of the above steps work, consider checking Tubidy support resources or forums for further assistance, as they may have specific solutions for current app issues.

For further reference on troubleshooting common Tubidy issues, you can explore this guide: learn more - learn more