Solved UNLOCK NETWORK G550T METRO PCS WITHOUT CREDIT

[Cheetah-Tool]

Connecting to device...ok
Model : SM-G550T1
Hardware : universal3475
Modem : G550T1UVU2AQC4
CSC Version : G550T1TMK2AQC4
Android version : 6.0.1
Sales code : TMK
Phone Carrier :
Serial Number : 00000000000
Debug Level : 0x4948
Permissive : Enforcing
Warranty VOID : 1
SIM operator :
Sim State : UNKNOWN
initializing SIM : Success!
Root : Rooted
Rebooting Device to CP Debug High Level... : OK
waiting for device...
initializing Phone : Success!
Read data...Plswait!
Sending data to server...Plswait!
Calculating Security...Plswait!
Unlocking Network...Plswait
Unlock Netwoek : Success.
Device Successfuly Unlocked.
Process has Success