Hello friends
For Expansion Packs installation for the PSR S from 970,770, 975,775, 600, and PSR SX series (Genos and T5), using the YEM, I recommend to use the Packs in PPF and also when you get all the packs you want ready to make, Please, USE only the PPI or CPI.....the CQI to me, does NOT work properly.....
I have use this for many years and had assisted many players only using this procedure and NEVER fails....
The pre-installed packs you always can recuperate.
Regards
Manuel Dorantes