Hi I had the same questions and find out what to do. If you want to flash a himaul cm rom you must delete the following line at
META-INF/com/google/android/updater-script
: assert(hima.verify_trustzone("TZ.BF.3.0.R1-00142","TZ.BF.3.0.R1-00193") == "1");
After that you can flash the rom on...