Finally I am sucess Unbrick Huawei Mate 9 MHA-L29
By DC Unlocker Support site Full Stock Rom.
MHA-L29B_C432B182_Firmware_Poland_Serbia_Slovenia_Turk ey_Italy_Germany_France_Switzerland_Android7.0_EMU I5.0.APP.
flashed by DC Phoenix v39 use Method 2.
Phone everything ok. not damaged imei,serial,wifi,bluetooth.
Thanks a lot DC Unlocker....
Thanks Namelocked Sir.....
Thanks....................