how to unlock SM

how to root iRoot &Kingo ROOT fail

Please to be helped

how to use this file

in odin

Selected model: SM-J100H
Selected port: COM5 Z3X BOX Serial Port
Selected port speed: 115200
Searching ADB device…
kindly, allow USB debugging on phone… OK
Reading phone info…
Model: SM-J100H
Android version: 4.4.4
Product code: SM-J100HZWDKSA
Phone version: J100HXXU0AOA3
PDA version: J100HXXU0AOA2
CSC version: J100HOJV0AOA2
IMEI: 357947061087335
Phone S/N: R21G13V02QE
Checking Super user right… false
Not supported version for auto root
Done Along with Samsung Tool v.18.9

Today Samsung mobile phones are very famous around the globe , owing to large sale of Samsung its common that cell phones got firmware problems , in most of the cases its recommended to upgrade the firmware or replace it with stock firmware . On net there are plenty of reputed companies which provide Samsung firmware but most of them charges some handsome money to let you download the desired firmware , here we are introducing some well reputed website which have large collection of Samsung firmware . you may follow this link to find you desired firmware . they also provided some contact form where you may do request , not only for Samsung but all other famous brand firmware. Our Said site is developed by professionals of cellphone tech field , they have one special section which is about Samsung phone flashing with different methods . feel free to use this firmware source confidently .