black screan when u make any call

i unlock many i9505 new security with that method...



i unlock many i9505 new security with that method

but yesterday, i have one after flash and unlock like usually

make black screan when u make any call

I try to flash it with original flash, but...

via Welcome to gsm-tips http://forum.gsmhosting.com/vbb/f453/black-screan-when-u-make-any-call-1755583/