REset knox to 0x0 - Samsung Galaxy Note 20 Ultra Questions & Answers

I have tried to change the firmware. and now i have the knox number 0x1. my note 20 is not rooted and i want to restore the knox number.
any one can give me a solution pls.
thnx

if it was ever rooted then there is no way to reset Knox so that it all works as before the root. There is firmware where the Knox status can be masked but it is purely cosmetic

Correct me if I'm wrong but for now when it's flagged as 0x1 it will never go back to 0x0.

You can trick it saying 0x0 probably but knock chip has a safety thing that breaks once rooted or bootloader unlocked. So knox is permantly disabled after

Only true way to reset Knox to 0x0 is motherboard.

Related

Just Rooted! Which Rom ia a good start?

I am hoping for a rec on a simple debloated ROM that has PRL write enabled and the ability to tether?
Is there anyway to undo the Knox Void (0x1) if I want to go back to stock and return it?
Any advice would be great!
MOAR.. No once you trip knox and get 0x1 you can not reset it (at this time).
numus said:
MOAR.. No once you trip knox and get 0x1 you can not reset it (at this time).
Click to expand...
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tHANX

Help Me Please Knox void 0x1

n915t note says my device enters download mode 0x1 warranty void at the ROM, and no way I can reset it urgently how do HandlingOcean ROM ...
The answer can easily be which found just by searching any Samsung forum here at XDA.
Answer is: Not possible to reset the Knox counter, this is kind of hardware efuse thing. Once triggered, no way back.

How to reset the flash counter to zero??

hi,
the question is easy, can I reset my flash counter to 0? (on my s7 of course!)
Sorry if I'm in wrong section.
Thanks.
No not possible. Rooting triggers Knox counter to 0x1 which also voids warranty and there is no way of removing it.

Time to root... but a few questions first

Hello. I want to root my phone, and I know that if I do it, the knox counter will be tripped, so no Samsung Pay and no warranty anymore. I don't care about that. There is no Samsung pay in my country and the warranty is already lost.
But what about My Knox and FRP lock? Do I loose that forever too? or only while my phone is rooted?
Thanks in advance!
My Knox relies on an intact Knox counter so rooting and tripping it will cause issues with that. Frp should still work I think.
You'll lose My Knox forever, but you can use FRP lock while not rooted.

About Warranty Void / Knox Code on download mode

When i go to download mode, I saw "Warranty Void : 1 (0x302)" or something like that (sorry, but I don't hold the phone right now) is this mean the Knox has tripped? i have tried searching on XDA, mostly just said 0x1 mean the Knox tripped, but i saw said 0x500 also mean the Knox tripped, it is just "Warranty Void: 1" need you to look when you want to know if the Knox tripped or the code (0x1, 0x302, 0x500) or the whole line "Warranty Void: 1 (0x302)".
The phone condition is on bootloop, since the owner said he never did something that should tripped the Knox, i little bit confuse. The System status also said Custom. I want to help fix his phone.
Thanks
If system status said Custom and it also says Warranty Void: 1, then yes, KNOX is tripped
Someone rooted / custom recovery'd it
lots of samsung users are looking forward that issue can figure out...
Samsung strongly attacks to who modifies samsung phones...
*Detection* said:
If system status said Custom and it also says Warranty Void: 1, then yes, KNOX is tripped
Someone rooted / custom recovery'd it
Click to expand...
Click to collapse
thanks for the info, i want to help him fix the phone, i've tried to flashed with some version of firmware but doesn't work, still bootloop, since the Knox already triggered then i'll try using custom recovery or ROM, can you show me some reference thread, since i can't enable OEM unlock and the owner said never do anything regarding system change, i have read some but enable OEM unlock is necessary for any customization.

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