Solution for feature:00000001
 

Here is how to revive feature:00000001.

Assume that your box is working fine but no 00000001 feature.
Make sure you have your 000xxxxx.fbi file.
Connect your box with Dctx 13j or 13k.
Click update firmware and upload 000xxxxx.fbi to your box.
The error shows up " your box is clone etc..". Don't panic it's OK.
Next open Dctx 12m and then upload 000xxxxx.fbi again. This time Box key updated will show up.
Now run your HWK Crack or other Ufs_***.
Feature 00000001 will show in Dctx_Ufsx and Ufs_Dctx.
Tested on Twister Series box (original of course).
And I used 40639.
I'm just trying to help who lost 00000001 feature.
Thanks to Raskal and Pawaa for soft and advises.
Good Luck!