I recently decided to take the .902 ICS rom for a test drive....absolutely love it! People have all been saying that they have had luck with the 3g/4g data so I figured why not?! Well unfortunately I'm not one of those lucky people! I went into the phone Info and did the toggle to GSM only and waited for the screen to flicker then toggled back to GSM/CDMA Auto (prl). And just like everyone was saying, the data kicked in about 30 seconds later. Then shortly after that I loose my 4g emblem and my signal icon goes grey. It seems to keep loosing data randomly. Also I'm not getting about 2 out of 3 text messages. My phone info says "Turn off radio" "Turn off IMS registration required" "Turn off SMS over IMS" "Turn on lte ram dump" SMSC: Toggle DNS check: 0.0.0.0 not allowed And I don't know if this helps but i turned off LTE and toggled to gsm and then back to CDMA only and it seems as long as I leave LTE off it stays on 1x. While on 1x I never loose data and my text messaging appears to work fine so I'm assuming the data issues are connected to the text message issues. If anyone has any info or fixes for this it would be GREATLY appreciated! Really want to use ICS as my default rom!