info cho có data 4r . Operation: Unlock Selected model: SM-G920T Software version: 21.6 Waiting ADB device... OK Reading phone info... Model: SM-G920T Android version: 5.0.2 Product code: SM-G920TZWATMB Phone version: G920TUVU1AOC9 PDA version: G920TUVU1AOC9 CSC version: G920TTMB1AOC9 CSC country code: USA CSC sales code: TMB HW version: REV1.0 Phone S/N: R58G325JEPE Modem board: SHANNON333 RF cal date: 20150331 IMEI: Checking Super user right... true Reading nv data... OK Checking magic... OK Initialization AT RIL... OK Sending request to server... OK Calculating... OK Writing nv data... OK Rebooting phone... OK Unlock done Done with Samsung Tool PRO v.21.6