Bip39 Checksum Failed. Picking New Wallet when putting together a COLDCARD® generates 24 seed words so that you can report. Those words allow you to Get well your Bitcoin funds If the wallet is dropped, stolen, or destroyed. Your seed words occur from a list of 2048 words specified by https://extrabookmarking.com/story18642168/bip39-flutter-top-bip39-word-list-txt-secrets