Learn how to use your exported seed phrase to recover a Blast Mobile account if you no longer have access to your original passkey.

About Your Seed Phrase

Blast Mobile uses ERC-4337 smart contract accounts, which depend on external signer EOAs (Externally Owned Accounts) to authorize transactions. The seed phrase exported from Blast Mobile corresponds specifically to this signer EOA, not directly to your Blast Mobile smart contract account.

Importing this seed phrase into another wallet (e.g., MetaMask) will result in a different address from your Blast Mobile account and is therefore not recommended. Instead, seed phrases exported from Blast Mobile should only be used for account recovery, as described below.

How to Export Your Seed Phrase

You can export your seed phrase in two ways:

  1. Initial Setup: You’ll be prompted to back up your seed phrase when you first install and log into Blast Mobile.
  2. From Settings: At any time, open Settings by clicking the three-dot icon in the top-right of your screen, and select Export Seed Phrase.

Seed Phrase Recovery Steps

1

Log into Blast Mobile

Create or log into an existing Blast Mobile account using a passkey you currently have access to, in order to begin recovery.

2

Settings → Import Seed Phrase

Open Settings by clicking the three-dot icon in the top-right of your screen, then select Import Seed Phrase.

Alternatively, you can click Import from the wallet selection menu.

3

Acknowledge Warning

Confirm that you understand seed phrase import is intended only for seed phrases generated by Blast Mobile.

4

Enter Your Seed Phrase

Enter or paste your saved seed phrase and click Import.

Logging out of Blast Mobile will erase any imported accounts, including those recovered using a seed phrase. You’ll need to re-import them after logging back in, so ensure you maintain a secure backup of your seed phrase.

Managing Imported Accounts

After importing your seed phrase, your accounts will be grouped by seed phrase in the wallet selection menu.

You can add additional accounts to any of these groups by clicking the corresponding Add Wallet button.