SEED keys for MyEtherWallet

[mrbittybunkr]

After buying a Ledger Nano, a friend of mine helped me unlock 5 individual ERC-20 Token addresses within MyEtherWallet. I can now store various alt coins within these 5 addresses/wallets using the Ledger Nano as access.

However, I realised that if I lost my Ledger Nano I don't have the SEED/security keys for the 5 MyEtherWallet addresses - is there a way to access this so I can make a note of it?

[nsasuiteb]

I do not how this process is done but if it is possible to create different addresses to store coins in ledger, then one seed allow you to access both accounts? it may be false 

[edi-mf]

Friend helped you to set-up your wallet? I'd delete those wallets and create new ones, never ever let anyone else use your wallets, no matter how much you trust them. What if he/she has all the private keys etc?

[hdtqisg]

If you used Ledger Nano! You need to creat new ETH wallet! Don't used MyEtherWallet to import!
For security and safety reason!

[mrbittybunkr]

My friend was on the phone and walked me through the process, he has not access to my keys etc. I since have learned that I don't need the Ledger Seed, rather I need the MyEtherWallet private keys for my 5 wallets. I've rephrased the questions and moved it to here https://bitcointalk.org/index.php?topic=2798671.0