unroot att one x and flash stock rom (s-off)
I have an old at&t htc one x I want to sell, and it is currently rooted
evita pvt ship s-off rl
hboot - 2.18.0000
I looked at the HTC's webpage, and found this http://www.htc.com/us/support/htc-one-x-att/news/
On the bottom of the page, there is a download link for RUU (5.18.502.1.exe). Is that the file I should use?
if that is not the right RUU file, can someone link me to the correct file? Thank you so much!