Phone rooted htc one x+ stuck on logo screen after ota update

i had my cousin root my htc one x+ last year. and just last month i downloaded the ota update and installd it, once installed the phone rebooted but got stuck on the htc logo screen. i tried to do factory reset but still nothing happened. i need help, i don't usually config my phone. im not techie..hope that i can get ideas and help to you all, your expertise in this type of errors..