Find answers to common questions and get the help you need.
Getting Started
How do I create an account?
Download the Syn4U App and tap "Sign Up" on the welcome screen. You can register using your email address or sign in with your social accounts (Google, Facebook, or Apple).
How do I reset my password?
On the login screen, tap "Forgot Password" and enter your registered email address. You'll receive a password reset link within a few minutes. Check your spam folder if you don't see it.
Account & Subscription
How do I upgrade to Premium?
Go to Settings → Subscription in the app. Choose your preferred plan (Monthly or Yearly) and complete the payment through your device's app store.
How do I cancel my subscription?
You can cancel anytime through:
- iOS: Settings → Apple ID → Subscriptions → Syn4U
- Android: Google Play Store → Subscriptions → Syn4U
- Web: Account Settings → Subscription → Cancel
Will I lose my playlists if I cancel?
No. Your playlists, liked songs, and account data are preserved. However, you'll lose access to premium features such as offline downloads and ad-free listening.
Music & Playback
How do I download songs for offline listening?
Tap the download icon (↓) next to any song, album, or playlist. Downloaded content will be available under the "Downloads" tab in your library. Premium subscription required.
Why is a song unavailable in my region?
Music licensing agreements vary by region. Some content may be restricted due to licensing limitations. We're constantly working to expand our catalog in all regions.
How do I adjust audio quality?
Go to Settings → Audio Quality. You can choose between Low (96 kbps), Normal (160 kbps), High (320 kbps), and Lossless (where available). Higher quality uses more data.
Playlists & Discovery
How do I create a playlist?
Go to your Library → tap the "+" button → "New Playlist". Give it a name, add songs, and set it as public or private.
How does the recommendation engine work?
We analyze your listening history, liked songs, and playlist patterns to suggest music you might enjoy. The more you listen, the better your recommendations become.
Technical Issues
The app is crashing or lagging
Try the following steps:
- Update the app to the latest version
- Restart your device
- Clear the app cache (Settings → Storage → Clear Cache)
- Reinstall the app if the issue persists
I can't log in to my account
Ensure you're using the correct email and password. If you're using social login, make sure the correct account is connected. Try resetting your password if needed.
Contact Support
Still need help? Reach out to our support team:
- Email: support@syn4u.com
- In-App: Settings → Help → Contact Us
Our support team typically responds within 24-48 hours.
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