iPhone 4 & iOS5 & HSPA+

Discussion in 'iOS 5 and earlier' started by nicnick, Oct 13, 2011.

  1. nicnick macrumors newbie

    Oct 13, 2011
    The iPhone 4 was capable of HSPA+ on AT&T, but was blocked by the OS. Does anyone know if iOS5 opens that capability up or are they just limiting it to the 4S now?
  2. Intell macrumors P6


    Jan 24, 2010
    The AT&T iPhone 4 uses a X-Gold 618 baseband, which is not capable of HSPA+. The CDMA iPhone 4 baseband is capable of it, but cannot be activated because it lacks s SIM card.

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