J720F Permanently Delete the RMM-KG Protection And Solve The Problem Of its Suspension All Bit (Need EASY JTAG PLUS)
1- connect ISP points from here
SAMSUNG ISP PINOUT | Halab Tech Support
2- make a back-up dump at least 1G
3- Go to the EasyJTAG Tool interface ,do a memory check ,Then take the name of the memory as shown in the picture
4- Do as in the picture
5- choose a firmware that matches the name of the memory we have,And write it,The process takes two minutes
6- After completion, will return the previously withdrawn pump,disconnect the wires,Put the phone into download mode,And flash an official ROM
You will notice that the KG-RMM protections disappear and return to normal
Done.
GSM TAIMUR TEAM