Default C6906 ftf c6906 4.4.4 unbranded

I flash last ftf .757 us costumized and sus gave me this 4.4.4. update. i'm only sure it is unbranded.
With last flashtool I get the ftf and upload to mega.
https://mega.co.nz/#!X1IDDSRb!ZT36Fk...ezHxzPzpOGJfrY
It was verified by me and work properly
After you flash it with the last flashtool. you can root it by your self following the instructions in this tread:
http://forum.xda-developers.com/show....php?t=2784900
Now if you wish to deodex follow this tread:
http://forum.xda-developers.com/show...utmk=226528030
Sorry about my really bad english