Root máy : CF-Autoroot SM-N7505 N7505XXUANAD 4.3 ( Down trên CF website flash vào toàn bị fail ở cache.img , search được file này trên internet root ok )
Z3x Chọn đúng model , nhớ Backup cert , efs trước phòng thân .
Chọn Unlock là xong
LOG :
Selected model: SM-N7505
Selected port: COM26 Z3X BOX Serial Port
Selected port speed: 115200
Waiting ADB device... OK
Reading phone info...
Model: SM-N7505
Android version: 4.3
Product code: SM-N7505ZKADBT
Phone version: N7505XXUANAC
PDA version: N7505XXUANAD
CSC version: N7505DBTANA5
IMEI: 351539060498567
Phone S/N: R38F20GHRSA
Checking Super user right... true
Reading nv data... OK
Checking magic... OK
Running zTool, please wait... OK
Detected new type of security version 0
Calculating... OK
Unlocking... OK
Rebooting phone... OK
Unlock done