Nokia 1200 ??????????????4 DONE to Mx-key

Need internet Connection correct me if I'm wrong

open
MobileEX Pro Service Suite - MX-key v3.4 rev1.2

Nokia tool
Flash DCT4
Scan
Bus Check

IMEI & Security
Online Logger
LOGIN
TICK DCT4 IMEI

Do Selected Job

Wait a few minutes

DONE

??????????????4

is back to Normal IMEI or serial Number