> For the complete documentation index, see [llms.txt](https://faq.blink.sv/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faq.blink.sv/non-custodial-spark/how-do-i-back-up-my-non-custodial-wallet.md).

# How do I back up my non-custodial wallet?

Blink will guide you through the backup flow when you create or migrate to a non-custodial wallet. Follow the in-app backup steps shown for your device and app version.

Your backup may include more than a recovery phrase. Spark wallets can depend on wallet state as well as keys, so do not assume a seed phrase alone is enough unless the app specifically tells you that your backup is complete.

Keep your backup safe. If you lose access to the backup required by the app, Blink may not be able to recover your non-custodial wallet.


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