The NSP file has been compressed into a RAR folder to reduce its size for sharing and storage. Update 3.2.1 Features
While version 3.2.1 was a minor "stability" patch, it included: Bug Fixes: Pokemon HOME -NSP--Update 3.2.1-.rar
Pokémon HOME is a cloud-based service designed for Pokémon trainers to store and manage their Pokémon collections from various games, including Pokémon Sword and Shield, and later, Pokémon Scarlet and Violet. Regular updates are released to improve the service, fix any bugs, and sometimes add new features. The NSP file has been compressed into a