Added clearer recovery options

README.md

@@ -2315,7 +2315,7 @@ Finally, install the [Mailvelope extension](https://chrome.google.com/webstore/d
 
 If PIN attempts are exceeded, the card is locked and must be [reset](https://developers.yubico.com/ykneo-openpgp/ResetApplet.html) and set up again using the encrypted backup.
 
-Copy the following script to a file and run `gpg-connect-agent -R $file` to lock and terminate the card. Then re-insert YubiKey to reset.
+Copy the following script to a file and run `gpg-connect-agent -r $file` to lock and terminate the card. Then re-insert YubiKey to reset.
 
 ```console
 /hex
@@ -2345,6 +2345,13 @@ Reset code:  NOT SET
 Admin PIN:   12345678
 ```
 
+
+# Recovery after reset
+
+If for whatever reason you need to reinstate your YubiKey from your master key backup (such as the one stored on an encrypted USB described in [Backup keys](#backup-keys)), follow the following steps in [Rotating keys](#rotating-keys) to setup your environment, and then follow the steps of again [Configure Smartcard](#configure-smartcard).
+
+Before you unmount your backup, ask yourself if you should make another one just in case.
+
 # Notes
 
 1. YubiKey has two configurations: one invoked with a short press, and the other with a long press. By default, the short-press mode is configured for HID OTP - a brief touch will emit an OTP string starting with `cccccccc`. If you rarely use the OTP mode, you can swap it to the second configuration via the YubiKey Personalization tool. If you *never* use OTP, you can disable it entirely using the [YubiKey Manager](https://developers.yubico.com/yubikey-manager) application (note, this not the similarly named older YubiKey NEO Manager).