HTC One X first OTA Update with Firmware 1.28 is Rolling-out

The first official HTC One X update is now rolling out for the SIM-free unlocked units in Europe, Egypt and Middle-East.

The upgrade is a about 30MB download and it addresses a few issues with the battery, the automatic brightness levels and the on-screen menu key in some apps along with the Wifi bug fix. There are probably other minor fixes and optimizations under the hood, but no specifics were provided.

After the update your Android OS will remain on the 4.0.3 version, but the actual phone firmware version will jump to 1.28.401.9.