Why does it say my code is no longer valid? 29 December 2025 18:49 Updated You may get an error message if:the QR code hasn’t been scanned properly, or the eSIM isn’t installed right, ordue to a bad connection, ordue to bad lighting. Related articles My device is network locked, what does this mean? How do I tell if my eSIM is installed? I can’t scan my QR code, what do I do?