Ars Technica reports on HTC blaming Nvidia for Kitkat update delays. This comes after HTC published a webpage last month to explain the delay in the update to Android 4.4.

Apparently, the outcry from One X owners was loud enough that HTC is “actively exploring” the possibility of a KitKat upgrade. Without support from Nvidia, though, the One X+ and international One X will remain stuck on Android 4.2. When asked why certain Tegra 3-based products like the 2012 Nexus 7 could support Android 4.4 but the One X+ couldn’t, the team blamed slight differences in the various Tegra 3 SoCs.

It’ll be interesting to see what Nvidia has to say about these “slight differences”.