nasirahmed or others can u guide me
 

nasirahmedh or others can u guide me

i have u990 to flash
it came to me with yellow screen some blocked mode

i flash it with lge tool, but it show ku 990 it never flashed with u990

now its on refreshing mode

after i decided it to flash on lgmdp it show ke 990

can any one guide me

it u990 on back of the phone