Help gcprokey cant unlock my lg k550(Solved)

Using Version...1.0.0.0057
Selected Model GT-I5500
Selected Task TMB Unlock(ADB)

Searching ADB device Please wait..
Device Detected...
SELinux := Enforcing
model:= LG-K550
LG TMB Unlocking Started...
SU Version..2.82:SUPERSU
Device is Secure Rooted..uid=0
Reading Please Wait..
Fail to get IMEI....

!!! Fail !!!!
Restart Phone if not auto...
Total Time Take...00:00:35