Make sure your Device NOT have Tripped KNOX --> Counter Knox must be 0x000 , If Knox if Tripped and your device will be bricked and is no solution for that!
Tech will help to check if Knox is ok before we start!
Mandatory: Device need have stock rom-firmware . NO root or any modifided rom.
SERVICE TAKE FROM Instant TO 92 HOURS TO COMPLETE. IF YOU CANT WAIT NO ORDER IS NOT REFUND AFTER WE START!