mobile

Hello immediately sorry for the English. I use google translator.
I do not know where to throw...
I would like to present how to reset Knox for no-efuse and efuse. The case is not easy but it is possible.
No-Efuse
To reset, and carefully remove knox is needed
-isp gpgemmc box
-Soldering iron
-and skills...

You have to plug in directly under the EMMC to Flash Memory. Using this WITHDRAWAL Bootloader before he had protection knox and reset partitions which was a record of the variant.
By this if you have a new chip EMMC

Now Efuse
It is on the EMMC no in SOC.
You needed
-Soldering iron or Hot-Air
-wire {best headphone cable here. One wire ("hair")}
-and very, very high skills...

You have to solder memory EMMC. Now connect

and back soldered to the board EMMC...

Tested
no-efuse Samsung Galaxy Note 2 (GT-N7100)
efuse Samsung Galaxy Note 3 LTE (SM-N9005)

how it will be time that expand topic
I tested on other phones but do not have them