Galaxy S i897 AT&T UNLOCK

[arvhi]

First attempt error Super user

Selected model: I897
Selected port: COM3 Z3X BOX Serial Port
Selected port speed: 115200
Reading phone info...
Model: SAMSUNG-SGH-I897
Android version: 2.1-update1
Product code: SGH-I897ZKAATT
Phone version: I897UCJF6
PDA version: I897UCJF6
CSC version: I897ATTJF6
IMEI: 351863043950456
Checking Super user right... false
Rooting phone, please wait... error
Done with Samsung Tool v.14.1

need rooting (Galaxy_One-Click_Root) follow the instruction



then unlock ulit

success