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MetaMask x Ledger Connection Issue On Firefox

Firefox version 114.0 and above no longer support connecting Ledger devices to MetaMask, resulting in an error.

images/LedgerArticleImage_14

This change is due to Firefox dropping support for the legacy U2F JavaScript API.

Please download the last update of Ledger Live Application:

1. Ledger Live for Windows 10/11

2. Ledger Live for MAC

3. Ledger Live for Android

Workaround

  • To continue using MetaMask with your Ledger, we recommend switching to Chrome or Brave until a fix is deployed by the Firefox team.
  • Alternatively, you have the option to install an older version of Firefox; however, we do not recommend this for security reasons.