Navigate to > System Update on your PS3 XMB (XrossMediaBar).
Check that your USB drive uses the FAT32 format. Verify that the folder names ( PS3 and UPDATE ) and the file name ( PS3UPDAT.PUP ) are fully capitalized. The Update Freezes at 99% ps3 firmware download
Compatible with every single PS3 model ever made, including late Slims and Super Slims. Where to Find Safe PS3 Firmware Downloads Navigate to > System Update on your PS3 XMB (XrossMediaBar)