If you are looking for infinite health or ammo, you must use external software. CWCheat (for PSP Hardware)
: Earning specific medals in single-player and co-op modes is required to unlock certain high-tier weapons. --- Socom Us Navy Seals Fireteam Bravo 3 Psp Cheats Codes
SOCOM was famous for its "Crosstalk" connectivity with the PS2 titles (like Combined Assault ). While modern hardware makes linking difficult, if you have a save file from SOCOM: U.S. Navy SEALs Combined Assault on your memory stick, Fireteam Bravo 3 will recognize it. If you are looking for infinite health or