Tools
1. EAResigner
2. Le Fluffie or modio
3. Hex Workshop/ any hex editor
Tut:
1. open your save file with Le Fluffie and extract the content in original save file
2. open the content in hex editor and go to hex offset:0x1625 and change it to "FFFF"
3. run cmd then drag the EAresigner tool(space)-r(space)then drag the edited content
4. open le Fluffie then open original save file and inject the edited content
5.then open security tab and fix
Credit Goes to mikaelover