Your mixes live in your account, not on the phone. Only downloads stay on the old phone.
Short answer
Install Berceuse, then sign in the same way as before, with the same email or the same Apple or Google account. Your mixes come back. Download again what you want offline.
1. Install Berceuse
On iPhone
Install Berceuse from the App Store.
On Android
Install Berceuse from Google Play.
2. Sign in the same way
- Open Berceuse.
- Sign in the same way as on the old phone: the same email address, or the same Apple or Google account.
- You land on Home. The first screens don't come back: your account remembers them.
Your saved mixes, your likes and your name come back.
3. Download again
Downloads stay on the old phone. On the new phone, open the mixes you want and download them again to play them without internet.
4. Your subscription
Your subscription is linked to your Berceuse account. Keep the same Apple or Google account that paid. If the app asks you to subscribe, tap Restore on the subscription screen. It looks for your purchase. It does not charge you again.
Not sure which email you used?
On the old phone, open Settings. Your email is under your name, at the top.
The first screens came back
Then you are signed in with another account, most often a new one made with a different email. Sign out, then sign in with the email you used before. Your mixes are still in that account.

