So far, many users have had to use unofficial ways to try to purchase an operating system update for any of their mobile phones due to the lack of timely support from the manufacturing firm. If you are the honored owner of an unlocked HTC One X then you could take advantage of a magnificent opportunity that is being offered right now.
Specifically, all those those who have a European version of the HTC One X They will be able to make use of a file that has been officially proposed on a website to update this mobile phone model to a version of Jelly Bean Android 4.1. This news comes at the right time, since a large number of users were somewhat unhappy to learn that this update had already been offered previously in different regions of Asia.
ROM Features for the HTC One X
The website that is offering this new ROM for the HTC One X is HTCRUU, the same ones that have published a file type RUU, which means that the same It is a Full and Flasheable ROM; The version is dedicated only to European models, since it will not work if you try to use a North American version mobile phone. The one that is proposed on the recommended website is version number 3.14.401.27 and in it you will find absolutely all the Android 4.1 plus the HTC Sense 4+.
Now, because there are quite a few variants of the HTC One X, the developer of this version to upgrade to mobile phone recommends verify the CID number of the model to which it will be applied this new ROM before performing the procedure; Because the device must be connected to a computer via the USB cable, in order to flash with the recommended application, all drivers must be previously installed as well as the mobile phone firmware so that there are no errors in the update.
More information - HTC One X updated to Android 4.0.4, an interesting tool appears to Flash Sony Xperia mobiles
Source - Android Police