Finally Found from Where does Samsung Cheks Knox on Bootloader.(way to knox 0x0)

Parthkarmur

Member
Oct 25, 2018
37
17
0
when i was going through BL file of firmware in one file i came accross some lines mentioning knox check.





i tried to edit the value and flashed it using odin but bootloader blocked it with error secure check failed.





Then i thought it would even be present on my mobile partiton so i found same files under /dev/block/bootdevice/by-name





but i coluldent copy files from that partiton so i used twrp to copy it to storage and transfered files to pc and as i rebooted sytem files from storage disapeared








so it must be some secure files which samsung dosent want us to see or edit.
here are the files which i got using twrp.
https://drive.google.com/uc?id=19nJH2tDtwJZCTbHFLwHlkpN_cD_cpRn0&export=download

if anybody understad or decode them
it would be easy for people to reset knox 0x0.
SORRY FOR SPELLING AND GRAMATICAL MISTAKES. I WAS IN A HURRY WHILE TYPING THIS.

PLEASE SHARE THIS TO PEOPLE WHOM YOU KNOW CAN DO THIS.
 
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Curcepogi

Senior Member
Jan 16, 2014
102
15
0
Sad to say bro, You Can't Revert back the Knox Void. Once it is tipped, it will be forever. Because it's an e-fuse. You will never be able to Use SHealth, SPay and other samsung Stuff. Possibly netflix too.
 

Parthkarmur

Member
Oct 25, 2018
37
17
0
Sad to say bro, You Can't Revert back the Knox Void. Once it is tipped, it will be forever. Because it's an e-fuse. You will never be able to Use SHealth, SPay and other samsung Stuff. Possibly netflix too.
Bro i know it cant be reverted but it can be faked for sytem to think that it is not tripped by not letting the bootloader check the
value of efuse.
but it will again be reverted to 0x1 when reflashing the stock rom by odin.
 

Curcepogi

Senior Member
Jan 16, 2014
102
15
0
Bro i know it cant be reverted but it can be faked for sytem to think that it is not tripped by not letting the bootloader check the
value of efuse.
but it will again be reverted to 0x1 when reflashing the stock rom by odin.
No bro, That's impossible. The only thing you can do now is to buy a new Motherboard and replace the one with knox tipped.
 

JJcoder

Senior Member
May 13, 2020
260
22
0
I'm sure something can be done in the bootloader to make it always show 0x0 regardless if the eFUSE is blown or not
 
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