: If DAT refers to a data file in your context, ensure it's correctly placed in the designated folder of the software directory to avoid any operational issues.
Select the option to or EmuNAND depending on where your highest firmware is installed.
Throughout 2021, Nintendo utilized specific "Master Keys" and "Header Keys." sak are the keysdat prodkeys correct 2021
This article will help you understand why this error happens, how to ensure your keys are correct for the 2021 era, and how to fix it. What are keys.dat and prod.keys in SAK?
If you were trying to use a game dump from a newly updated console (e.g., ) while using old keys (e.g., from ), SAK could not decrypt the file. Common Scenarios: : If DAT refers to a data file
For almost every operation—especially decompressing NSZ to NSP or converting XCI to NSP—SAK requires a set of encryption keys. These are usually contained in a file named prod.keys or keys.dat .
Are you getting a when loading a game?
Copy this newly dumped file and place it in the SAK/bin folder to overwrite your old, incorrect 2021 keys.
To give you a precise answer:
This is the gold-standard homebrew application. You run the payload ( Lockpick_RCM.bin ) through the TegraRCMGUI tool or via Hekate.
If you have the correct keys but still get errors, try downloading the latest hactoolnet.exe and replacing the one in your SAK/bin folder. What are keys