Does anyone know what username and password could I use for SSH access to S4? The device is freezed but SSH is live.
Thx.
Try root/admin. That's for S2, I don't have S4 but maybe it's the same.
Same as you need to get into the GUI. They are usually root, root for Bitmain products. Unless you changed the password.
That's only true for S1 and S3, but S2 has root/admin for SSH and root/root for GUI. Yes, I just verified that on all three.