No offensive.But jlink is designed for mcu.And you don't have any software make jlink work for phone.So seems not possible
Sent from my Nexus 5 using Tapatalk
Never buy a Samsung's Phone.
//My phone:LGE Nexus 5 D820 (32G);
//Tablet:ASUS Nexus 7 32G WiFi (2013);//My First Nexus Device:
//Backup phone:HTC Desire Z
//"I come from China so I am sorry for my English.";
My Sensation dead because of Samsung's Damn EMMC.