A750FN 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
https://support.halabtech.com/index.php?a=downloads&b=folder&id=109740
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6– After completion, will return the previously withdrawn pump,disconnect the wires,Put the phone into download mode,And flash an official ROM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.
HALABTECH TEAM