Searching for these patches?
* pes4jb15.10.04.part1.rar
* pes4jb15.10.04.part2.rar
* jb15to20pes4.rar
* jb20to26pes4.rar
If you can't find a site with a working link?
Go to: http://www.wearepes.com/iboard/lofiversion/index.php/t8083.html
Here you can download the jonboyo patches...