The patch resolves the infamous "crackling audio" bug that plagued many PS3 systems and improves the frame rate stability on the standard PS3 hard drive.
Since the PlayStation 3 is now an older console, the download process is straightforward, but here is the step-by-step to ensure you don't hit any roadblocks.
For many players, "Update 1.22" is synonymous with a notoriously difficult installation process. Because GT6 requires users to download over 20 updates sequentially—totaling more than 10–20 GB of data—the PlayStation 3 often struggles to process the "all-at-once" download. Common issues include: Gran Turismo 6 Update Error Solution for PS3
To download and install update 1.22 for Gran Turismo 6, follow these steps:
Boot the game, go to "Options" > "Install" and let it run overnight. Update 1.22 will not install correctly if the base game data is incomplete.
Downloading and installing the Gran Turismo 6 update 1.22 is a straightforward process. Here's how to do it: