Looking for 4k codes to upgrade to UHD:
Thor ($5)
Thor Dark World ($5)
Iron man 1 and 2 ($5 and $4)
Wreck it Ralph 1 ($4)
Toy Story 1-3 ($4 each)
Finding Nemo and Dory ($4 each)
Cars 1 and 2 ($4 each)
Hey all. I was just given a PSP 3001 from a friend who was just going to throw it away. The battery had swelled and is no longer operational. I have read buying a new battery is hit or miss due to the age of batteries sitting around. Is there a way to update the firmware on this guy to most...