Hi, I have a Nexus S I9020T. In Dec 2011, I recieved OTA for 4.0.3 and I upgraded it. My baseband version is now I9020XXKI1. I haven't rooted or unlock the bootloader and neither I want to do it. Its been more than a week that 4.0.4 OTA has been rolled out but I have not recieved it. I tried to do it manually but it gives Error 7. I read about it that since ICS, google has disallowed to do manual stock recovery. So I have to wait for the OTA. But it is getting too long and my other friends in the same region have recieved the OTA with the same OS (4.0.3) and device. I have even tried the checkin code. Any help will be appreciated.