: You cannot just "open" an IPA on an iPhone. You need a computer with AltStore , Sideloadly , or a similar service.
: Sideloaded apps expire every 7 days unless you refresh them via AltStore while on the same Wi-Fi as your computer. : You cannot just "open" an IPA on an iPhone
Do you have access to a to perform the installation? : You cannot just "open" an IPA on an iPhone
The filename you provided refers to a specific file, likely a modified or "cracked" version of a game or app (potentially related to the Sayonara Wild Hearts title or a similar project). ⚠️ Security and Safety First : You cannot just "open" an IPA on an iPhone