Open Settings and select Phone > Phone management > Security settings > Security module.

Security modules usually contain security certificates and public and private keys, and improve the security of network connections. Security modules also allow you to use digital signatures.

To view or edit a security module, scroll to it and select Open.To view or edit a security module, scroll to it and press the scroll key.

To view or edit a security module, double tap it.

To view details about a security module, select it and then select Options > Security details.

The contents of the security module are stored in the key store. To delete the key store, select it and then select Options > Delete.

You may not be able to delete the key store of all security modules.