For three years, the triangular camera bump has served as Huawei's quiet signature — a shape recognizable enough to function almost as a logo. Now, rumors suggest the Pura 100 series, expected in 2027, may trade that distinctive geometry for a square module, joining a broader industry drift toward cleaner, more uniform forms. Whether this reflects genuine reinvention or simply the noise of early prototypes, it raises a perennial question in design: when does a signature become a constraint?