SLIDESHOW: Aussies suffer slowest iPhone data spee...
Weak indoor signal quality Even if users aren't getting their calls dropped, many are still complaining about weak indoor signal power, which they say is negatively affecting their overall call quality. While no one from Apple or US provider AT&T has officially placed the blame for poor signal strength on anyone, there have been grumblings that a faulty chipset supplied by mobile chipmaker Infineon Technologies may be the primary culprit. Independently, Wall Street analyst Richard Windsor of Nomura Securities also tagged the Infineon chipset as a potential cause of poor signal quality and said that the device's problems were related primarily to "an immature chipset and radio protocol stack."
SLIDESHOW: Aussies suffer slowest iPhone data speeds