In preparation for the up coming Callisto Fork, I have my ETC stored on my Ledger Nano S of which I dont have access to the private keys. Will I still be able to keep them on the Nano S if I use the Emerald wallet application to access my ledger Nano S? Or will I need to make a fresh wallet that I have complete access to the private keys. Apologies for the uneducated question, just want to be prepared. Thank you