how to :

Step 1: Close Steam to avoid cloud sync during the process.

Step 2: Go to the Rebirth Remote Backups directory (Steam install directory). (Screenshot)

Step 3: Now it is better to make a backup of these files use your preferred method (copy them elsewhere, compress them in zip or other, etc.)

Step 4 : unzip the file you have downloaded "remote.zip".

Step 5 : replace the content of the folder remote.

Step 6 : launch the game/ file 3/ stats/ secrets.

Step 7 : you got all the steam succes and the game full unlock.