[MOD] 1.8GHz+ overclock module for AT&T/Rogers HTC One X/ (One XL)/One S!

One XL/AT&T/Rogers One X/One S 1.8GHz overclock module

Please let me know about the module's compatibility with your phone. It has been reported to work on the latest AT&T version kernel, and I have a Rogers device myself.

Hey guys! I've created a kernel module that overclocks the MSM8960 Qualcomm Krait to over 1.8GHz. It also allows you to specify a custom voltage and frequency instead of 1.8GHz. This method works on ANY MSM8960-based rooted HTC One X, even on locked bootloader devices. This allows AT&T users to overclock, and others to overclock without necessarily needing to unlock the bootloader. This overclock makes the already tremendously fast MSM8960 about 20% faster.

Note that this mod is ONLY for the Qualcomm MSM8960-based Krait HTC One X and HTC One XL. This includes the AT&T HTC One X, Rogers HTC One X, and any phone branded as the HTC One XL. It has also been confirmed to work on the One S (see this thread: http://forum.xda-developers.com/show....php?t=1670904) and MIGHT work on the EVO 4G LTE.

The module is loaded using this command: insmod /data/local/krait_oc.ko pll_l_val=67 vdd_uv=1300000

The pll_l_val parameter determines how high the overclock is. Multiply this number by 27 to get the final clock speed in MHz. For example, 67*27 is 1809000, which is what the module defaults to.

The vdd_uv parameter determines the voltage used at the overclocked speed, in microvolts. The default for 1.5GHz is 1200000, and I was able to get a stable overclock at 1300000 at 1.8GHz. Raise the vdd_uv parameter if the overclock is unstable. The current maximum for this field is 1300000, so don't go higher than this. If your system crashes or is unstable at this frequency/voltage, lower the pll_l_val one by one until you reach stability. You can run rmmod krait_oc and then insmod krait_oc.ko with different parameters without having to reboot.

You'll also need a custom, tweaked thermald.conf. This thermald.conf raises thermal tolerances slightly (I've found that they're a little too strict, even at stock clocks and voltages). I've included this in the package, and instructions for installing it are below.

http://forum.xda-developers.com/showthread.php?t=1665470