My wife has a stock, never rooted v9. She's had it since the end of December. She got the OTA notice 3 or 4 times when they first rolled it out. Each time she said later. After those 3 or 4 times she hasn't gotten a pop up. I did nothing to stop it. Weird. I am really happy with my v9 TR1.6.2 so will probably stay with it a while longer. More than likely be flashing the wife's to it over the weekend. I used it earlier and it's a dog. It needs some rom/oc lovin'.