Got the update yesterday live about 50 south of Boston on the RI line. Update went flawless just don't get nervous it hangs on the 4G screen for about 2 minutes and you want to press something it appears frozen but it will continue. It fixed every issue, I had LOS about 5 time a day and 0 since the update 29 hours ago. All test were done from my desk the exact same location was used for all comparisons. The signal bar went from 2 to full which is what my Optimus shows, my house is 92' long and the router is at one end at about 40' I would loose the connection and now I have full signal at 92', even pick up my neighbours signals now like the LG did. The 3G speed went from a max. of .34 meg to 2.9 meg. I uses the same sprint network speed test and select Atlanta. 4G went from 2.45 meg. to 11.3 that is amazing. The GPS locks in 3 or 4 seconds now where it took up to a minute in the past. I recommend this update. The other changes are the page indicator circles no longer have a number no big deal, the media hub and sprint zone icons changed. When you get to the end of a scroll you get a blue glow instead of a bounce. I liked the bounce but again no big deal.