How Do I Generate A Private Key With CoolWallet ?
For your safety, your "Seed Phrases" cannot be re-generated on your phone once you have created a wallet.
If you want to re-test your seed phrases, please refer to the following link: https://help.coolwallet.io/article/187-how-can-i-retest-the-backed-up-seed-using-eth-address
Your private key is generated according to the BIP-32 rules which are derived from your seed. The master private key is safely stored in the CC EAL 5+/6+ certified secure element and will stay within the S.E. chip.