I took a apart the KT2 and prepared for serial restore, I did more research, and I found on the KT2 wiki that is based on the "wario" (Paperwhite 2) platform, with which is binary compatible so my question is: can I can use the PW2 diag image and kernel
https://ixtab.tk/kindle-touch-images/PW2/diags/ or I can use the default factory installed one? I extracted the rootfs.img from update_KT2_5.6.0_initial.bin how can I flash it?