Last night we announced that Sony had made AOSP available for their Xperia Tablet Z. Sony did not make it available in the form of an update however they did provide source code for developers. Team Cyanogen Mod jumped to action! They have already began to roll out nightlies for this device. Stock Vanilla Android 4.2.2 should not only speed up this tablet, but it should also make this tablet an overall better tablet. It should be noted that the Rom on this device is currently in the Release Candidate stage and their may be a few bugs. You can grab this Rom at the source link below.
Via get.cm
Via get.cm