As of this thread posting, this update is only available through a USCC retail store with a tech center. It is not yet available for download from uscellular.com/androidupgrades. The update in the store is a full wipe update, so you will want to back up your SMS messages and contacts (easy to do with apps like GO SMS). If all of your contacts are google contacts, you do not have to back them up. If you have any phone contacts, you'll need to back those up to your SD card. A full wipe update means: You will lose all the apps you've downloaded, and you'll have to reinstall everything after the update is complete. The screen capture glitch appears to be gone (finally) with this update. They also fixed the audio settings that 2.3.4 had. (Some people, myself included, could barely hear callers even with call volume maxed) Battery life does not seem to be improved much. I am also finding that I still need to reboot the phone every 2-3 days, or after playing graphic intensive games like Order & Chaos or Angry Birds. (The benefits of an entire family owning Mez's. I have a built in test fleet) Any other changes people notice?