Pls help cant change imei
 

Selected model: I897
Selected port:
Selected port speed: 115200
Searching Samsung modem... detected COM9
Reading phone info...
Software version: I897UCKE3/I897ATTKE3/I897UCKE3/I897UCKE3
IMEI: 004999010640000
Product code: XXXXXXXXXXXXXX
Done with Samsung Tool v.14.4

Selected model: I897
Selected port:
Selected port speed: 115200
Reading phone info...
Model: SAMSUNG-SGH-I897
Android version: 2.3.3
Product code: Not Active
Phone version: I897UCKE3
PDA version: I897UCKE3
CSC version: I897ATTKE3
IMEI: Unknown
Checking Super user right... true
Writing EFS to phone... OK
Rebooting phone... OK
Searching Samsung modem... detected COM9
Waiting while modem will be ready...
No answer from phone
Done with Samsung Tool v.14.4