Bip39 Checksum Failed Default quantity of iterations Utilized in wallets is 2048. Expanding this number need to enable it to be safer against brute power assaults, on the other hand you will have to shop this worth. To entry your wallet with personalized PBKDF2 you'll want to use this script https://socialwoot.com/story20098448/bip39-is-not-defined-what-does-bip39-mean