If you don’t even have the encrypted private key, then it’s impossible to recover. It’s like a key opening a lock — we can help you find that key, but if you don’t even have the lock anymore, then finding the key is meaningless.

I. Some successful cases

1. Bitcoin wallet.dat, remembered to be no more than 16 characters, with numeric and string clues, no special characters. Cracked the password in 1 month; actual password was 18 characters long, including 2 special characters;

2. Cobo wallet, with mnemonic phrase, password 10–11 characters long, some password clues but with 2 errors, cracked within 1 hour using high computing power;

3. Cobo wallet, no mnemonic phrase, with password clues, recovered password within 2 weeks by extracting data from the hardware;

4. Multibit wallet, BTC, user remembered 6 characters (numbers + letters), cracked successfully in 1 month, actual password was 8 characters (numbers + letters);

5. Dogecoin wallet, user provided commonly used password strings, cracked successfully in 1 month, password length 16 characters;

6. Bitpie Blade password account, with mnemonic phrase, forgot password, provided common password info, cracked successfully in one week;

7. Bitpie iPhone wallet, no mnemonic phrase, forgot password, obtained data from the iPhone using hacking methods, successfully recovered password;

7. imToken mnemonic phrase, wrong word order, successfully restored within 1 day;

8. imToken without mnemonic phrase or password, but phone can be rooted, obtained encrypted data through root access, successfully cracked password using computing power;

9. imToken without mnemonic phrase or password, phone cannot be rooted (rooting deletes all data), extracted data using hacking techniques and recovered password within one week;

10. Trezor One hardware wallet, no mnemonic phrase or password, read data from the chip and ran advanced password computation, successfully recovered in 2 months;

11. Trezor SAFE5 hardware wallet, with a 20-word mnemonic phrase, some password clues, figured out the encryption algorithm in 1–2 days, wrote OpenCL program, successfully recovered password within one week;

12. Unisat Google Chrome extension, no mnemonic phrase, forgot password, obtained data and cracked password using computing power within 2–3 days;

13. Metamask browser extension wallet, no mnemonic phrase, forgot password, obtained data from computer, recovered password within 1–2 days;

14. Binance web3 exported private key QR code, forgot password, decrypted QR code data and used computing power to crack password in 1 day, recovered private key;

15. TP wallet on Huawei Mate 10 Pro phone, no mnemonic phrase, forgot password, obtained phone data, cracked password within 1 month;

16. iPhone 6–7 forgot passcode but not permanently locked, cracked passcode using hacking methods, recovered imToken assets;

17. Electrum Bitcoin wallet, forgot password, obtained default_wallet file, used high computing power and password clues, recovered password within 1 week.

18. Blockchain wallet, forgot password, had wallet.aes.json file, used password clues, recovered within 1 month.

Some clients asked which wallets we can recover — basically, almost any encrypted wallet has a chance of recovery. II. Supported wallet list — includes but is not limited to the following wallets, although some hardware wallets require specific analysis.

1. PC wallets like Bitcoin styles

Bitcoin Core, Bitcoin Cash, Bitcoin SV, Bitcoin Gold, Darkcoin/Dash, Dogecoin, Litecoin, Peercoin, Wasabi, Anmory, Bitcoin Knots, Bither, Bitpay, Electrum, Jaxx

2. Other PC wallets

Ethereum (geth, Mist), Ethereum Classic, Monero, Bytecoin, DigitalNote/DuckNote/DarkNote, EOSio, Stellar, Bitshares, Bread, Multibit Classic, Multidoge, BSC, Tron, Heco

3. Mobile wallets

imToken, TokenPocket, Huobi Wallet, Bitcoin wallet (Android), Bither, BitPay, BLW, BRD, Edge, Electrum, Mycelium, Jaxx, Coinomi, Copay, Multibit HD, BSC, Tron, Heco

4. Hardware wallets

BitBox02, Coldcard, KeepKey, Ledger Nano S, 

Trezor Model T, Trezor One, Safepal, Coldlar

5. Web wallets

MyEtherWallet.com, myCrypto.com,

Blockchain.com/Blockchain.info

6. Other wallets

Tezos ICO wallet,  Ethereum pre-sale wallet, Metamask, Brain wallets, Paper wallet