#include /** Your warranty is now void.** I am not responsible for bricked devices, dead SD cards,* thermonuclear war, or you getting fired because the alarm app failed. Please* do some research if you have any concerns about features included in this ROM* before flashing it! YOU are choosing to make these modifications, and if* you point the finger at me for messing up your device, I will laugh at you.*/
requirements clockworkmod recovery
the main thread is located here http://forum.xda-developers.com/show....php?t=1760929
download the latest cm9 nightly, and gapps from the first post.
download the compatible zip file from this post http://forum.xda-developers.com/show...&postcount=243
Enjoy cyanogenmod on your TAB420