But here is your TLDR:
You would need to guess the right one of 2048^12 combinations, 5.4445179 * 1039 (5.4445179e+39).
I think it should be permutations not a combinations of seed phrases since the repetition of words are allowed and the arrangements of words are necessary.
2048 P 12 = 5.271537971 * 10 391. Store on the internet by creating a file of your seed and try to save like into cloud storage.
Dropbox and Google Drive.
2. You will store your seed phrase file with different devices/storage like your
Hard drive
Flash drive
Disk drive
I think OP isn't talking about handling of seed phrases to reach an optimum security. Either way, storing your seed phrases online written on a plain text is a malpractice.
i lost both things, password and seed in electrum. is there a way or someone can help me to crack or brute-force to login again in my wallet? i have 1.4 btc, i can pay 0.4 btc for crack my seed and password .
thank you