New update is big sadly due to resising of files etc 

jb15to20pes4.rar size 163 MB 
(171,949,824 bytes) 
UNTESTED 

updates jb15.10.04 to latest jb20.10.04 

contents- 
1)Few missing kits fixed 
2)Callname patch added 
3)mini kits 
4)Chants fixed 
5)fixed cup gallery 
6)scorpio's 1.1 player database. 

but u can use the italian dudes one ,or pesfans -included in folders in rar. 
Replace SLES_527.60,OVER.AFS with Apache in patched ISO. 
Then extract 0_TEXT.AFS with apache open with afsexplorer then search for para_we8.bin and replace with the correct new one. 

DOWNLOAD jb15to20pes4.rar

Update-> 
jb20to23pes4.rar 

Team Names correct 
Few kits fixed 
Has scorpio's database (load without memory card to see them) 
(Chants correct as they were in last update...no barcelona chants sadly)