@Jaures1 I found this https://blogs.opera.com/crypto/2024/12/how-to-migrate-your-opera-mobile-crypto-wallet/

@Jaures1
I'm sorry for you.
I hope you don't have too much in your wallet. Because when you forget 12 words, unfortunately you don't have a chance to recover them. I had the same problem with the wallet today. Wallet disappeared. But I wrote the 12 words a while ago. The wallet menu is gone now. I can't use my web3 wallet. I'm waiting for a solution too