Can I restore the camera normally work after flash FTF?

I had tried to unlock the phone,
myXperia Theft Protection (MXTP) made my phone cannot unlock again and stay in unlock unknow status and caanot root & use TWRP...
Therefore I just want to use my phone in unroot status, but I found that the camera cannot normal work, it is not clear to shot the text.
Can I restore the camera normally work after flash stock rom FTF? :crying:

I tried this but still have above problem... 1294-9654: Hong Kong - Customized HK:
http://forum.xda-developers.com/xper...o-03g-t3136161