af250xxl asks in the Android Central forums,
Can my Rezound get the official ICS update if I don't have Verizon service? I removed the Rezound from my account the day after I activated it because I don't want to pay the $30 data fee. Will HTC or Verizon have a website for people to download the ICS update to a PC or directly to the Rezound?
Great question. The short version is no, but that doesn't paint the whole picture. Some Android phones don't require the user to have an active service plan to get an OTA update, but some do -- the HTC Rezound, like most phones on Verizon, is one that does require it. We're not sure of the full reasoning behind this practice, only that it helps control the OS versions from a customer service and tech support standpoint. My tinfoil hat side says it's done to convince users to keep their service active, but that's just paranoia talking.
But all is not lost. There will be a file released by HTC and sent to Verizon service technicians called an RUU (ROM Update Utility), and it is a manual way to update the phone via the USB connection. Carriers have Android geeks working for them, and these sort of things tend to get leaked out to the community rather quickly. Using the RUU and a Windows computer, you would be able to wipe and re-flash your Rezound to the latest version. Talking to the folks in the HTC Rezound forum is a good place to start, and they will know the minute any new RUU leaks out. Keep an eye out for it and you'll likely be able to do exactly what you're hoping to do.
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