Hi guys , first let me start of with telling you that i bought a 1.52 US PSP1001 which of course i upgraded to 2.00

HAHA - No more 2.01
Ok here is my question ... I`m gonna downgrade it to 1.50
So , i some original UMD games like GTA and Persuit Force which are 2.0+ Only and won`t work on 1.50 (I tried running them when it was 1.52) .
I`ve heard of something that can run them without having to touch the flash hence no upgrading to 2.00 everytime i want to play GTA .
Now please , don`t flame .. I`m no noobie , i just want to be sure which is the best way around this ..
By the way i don`t know if this is anybodys concern but it is a REGION 1 psp and when i upgraded it to 2.00 (using persuit force EU) all my EU games including Spiderman UMD (Region 2) work fine .