(1) I try to get wallet.aes.json file using https://blockchain.info/wallet/?format=json (by replacing my wallet Identifier)
(2) When i try to drag the wallet.aes.json file to the box in In https://blockchain.info/wallet/import-wallet
It prompts you to use password and when i enter password it shows an error "Unknown Format".
-snip-
I have only:
Blockchain.info login Identifier + Login Password (Don't have seed or memonic )
Associated Email Id + Email- Password (but can't have access to it because it ask to verify through Code by associated Mobile number)
Does the "wallet.aes.json" that you created from the 'URL trick' has "authorization_required" or "2fa" string somewhere?(2) When i try to drag the wallet.aes.json file to the box in In https://blockchain.info/wallet/import-wallet
It prompts you to use password and when i enter password it shows an error "Unknown Format".
-snip-
I have only:
Blockchain.info login Identifier + Login Password (Don't have seed or memonic )
Associated Email Id + Email- Password (but can't have access to it because it ask to verify through Code by associated Mobile number)
If there is, the json isn't valid and doesn't contain any encrypted data of your wallet, the possible reason for the "Unknown Format" error.
Because it shouldn't work in your case since your account has 2FA enabled (via sms), and possibly email authorization doesn't work in that old trick now.
You can try BTCRecover's "download-blockchain-wallet.py" script (in the old thread) if it can download the wallet.aes.json file without succeeding 2fa.
Email authorization may still be required.
Based from what you got and the account's security settings, the soundest solution is to find a way to restore the 2fa device (your number) which should be fairly easy in some countries.
Or ask their support if it's possible to disable or reset 2FA since you've lost the 2fa device/number.
I created it from the URL trick and it have "Initial_Success"="Autothorization Required by email" Error.As i created this blockchain.com wallet myself hence i know i don't put any kind of 2fa (either it sms or google auth), only issue is not be able to access attached email.
Thank you for your reply.
