Note: If the locally stored private key share is lost, the key share holder can restore it utilizing the backed-up data file, provided that the file remains unaltered and accessible. Restoration in this context refers to the ability of a key share holder to retrieve their private key share independently, without requiring assistance from any other key share groups.

For mobile co-signers

For more information on how to restore your private key shares, please refer to Restore your key shares from iCloud.

For API co-signers

User guides will be available soon on our Developer Hub.