There's no interface to view the private keys of newly generated addresses, but there's some ways on getting them. Read
this thread.
Note that if you're going to use dex1's method it's always recommended to enter your mnemonic
OFFLINE. Just to be safe.
Ty for instucrion about private keys. But what about backup wallet.dat? How to do it?
Unfortunately, the feature to fully create a backup of your wallet (private keys) is also gone it seems. All you get for backup is your mnemonic phrase.
Didn't they switch to a deterministic format? In that case, the seed phrase is all you need
To be honest: i don't have a new blockchain.info wallet, i don't really like online wallets, it's just something i seem to remember from a thread i have read on this forum a couple weeks ago