Spot on: the phone is a single point of failure, and the seed phrase is what actually matters once it's gone. Two habits help a lot: write the phrase on paper or metal (never a photo or a cloud note), store it apart from the phone, and do a test restore on a second device before you ever need it. Super AI Wallet keeps keys on your own device (self-custody), so that backup is what makes your funds recoverable on any new phone.
Jack — app.superaiwallet.com/wallet