Enter in BF HL Beta folder, Example :
dev_hdd0/game/BLET70061 (Version of Portugal)
Get PARAM.SFO
Copy for your PC , Download any SFO Editor , and Edit Version PS3 System Example :
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Download PS3 SFO Editor aldostool in this You must login or register to view this content.

After editing , click save, and replaces another PARAM.SFO in Beta Folder in PS3

hu3

It worked for me

Download some PARAM.SFO Edited for me
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    MD5 eb5b13cefec00d0fa7bf2a56e5891d64