[Q] Knox void status - Galaxy S 4 General

Hi,
I rooted my phone months ago to test something and I need to use Knox now for work. Issue being that although my phone is stock again, as it has Knox void status I cannot start up Knox.
Looking around there seems to be no fix for this aside from sending it back to Samsung. I have been trying to think of any way around it.
I'm on stock 4.4 firmware. My current idea is to re-root the device, remove Knox from the phone then reflash the stock 4.4 ROM. Will this work?
Other idea was to root > roll back to 4.2.2 or 4.3 then triangle away > then stock firmware.
Has anyone tried this and will it work?
Thanks

There is currently no solution for the issue other than sending the phone back to Samsung.

RedPandaFox said:
Hi,
I rooted my phone months ago to test something and I need to use Knox now for work. Issue being that although my phone is stock again, as it has Knox void status I cannot start up Knox.
Looking around there seems to be no fix for this aside from sending it back to Samsung. I have been trying to think of any way around it.
I'm on stock 4.4 firmware. My current idea is to re-root the device, remove Knox from the phone then reflash the stock 4.4 ROM. Will this work?
Other idea was to root > roll back to 4.2.2 or 4.3 then triangle away > then stock firmware.
Has anyone tried this and will it work?
Thanks
Click to expand...
Click to collapse
Have you looked in this [Q&A][i9505] Knox Q&A / Discussion Thread - ask questions here!

Knox questions should go here: http://forum.xda-developers.com/showthread.php?t=2470635
Thread Closed

Related

Canadian Note 3 (N900W8) Knox Thread (0x0 can be maintained)

There are users here in Canada with Note 3's that have "Custom" in "Current Bianary" and "System Status".
This information has not been posted, I have NO idea why. I am guessing these people could care less about us (the people still in the dark).
I have only just obtained a Note 3 (Week ago) and I am trying to figure this stuff out.
We have a special Note 3 in our N900W8's. Apparently we can:
- Downgrade from 4.4.2 to 4.3 via Odin 3.09 without tripping Knox (not sure if this requires the Mexican bootloader first or if we can do it with our Canadian bootloaders)
- Keep Knox at 0x0 with Custom Everything else. From what I see, our bootloaders are unlocked allowing us to flash our phones in Odin with multiple files (not 1 file mode as this contains a bootloader) as long as we dont include the bootloader (theory from what I have seen, and read a few times, no confirmation).
However I can not get an answer out of anyone who knows anything. I cannot just blindly flash and see if Knox is tripped, I'll only get one shot. Not worth it IMO.
Can anyone chime in on this? Is it acceptable to call members out? I know exactly who the 2 people are that have Custom everything and Knox at 0x0. 2 Torontonians, younger guys, doesn't seem like they want to talk though. Can I call them in here, is that acceptable behavior? Never done that before. Hehe.
I can confirm. I used this method:
http://forum.xda-developers.com/showthread.php?t=2614772
I have a Rogers Note 3 with CWM installed and rooted with Knox at 0x0. My friend just updated his Note 3 to kit Kat (through kies) and rooted using cf-autoroot and his knox is 0x0. I haven't tried downgrading so I cannot comment on that.
I am planning to flash the official Rogers rom shortly and then root (not sure about installing a custom recovery yet) I will report back when completed.
I PM'd you but yeah, I'm Knox 0x0 on X-Note 12 right now. Sorry about that, wasn't home.
kiru said:
I can confirm. I used this method:
http://forum.xda-developers.com/showthread.php?t=2614772
I have a Rogers Note 3 with CWM installed and rooted with Knox at 0x0. My friend just updated his Note 3 to kit Kat (through kies) and rooted using cf-autoroot and his knox is 0x0. I haven't tried downgrading so I cannot comment on that.
I am planning to flash the official Rogers rom shortly and then root (not sure about installing a custom recovery yet) I will report back when completed.
Click to expand...
Click to collapse
That link notes that installing a custom recovery will trip knox. Could you please verify what you did to install custom recovery and still maintain knox 0x0? Will be very interested in your follow-up.
kiru said:
I can confirm. I used this method:
http://forum.xda-developers.com/showthread.php?t=2614772
I have a Rogers Note 3 with CWM installed and rooted with Knox at 0x0. My friend just updated his Note 3 to kit Kat (through kies) and rooted using cf-autoroot and his knox is 0x0. I haven't tried downgrading so I cannot comment on that.
I am planning to flash the official Rogers rom shortly and then root (not sure about installing a custom recovery yet) I will report back when completed.
Click to expand...
Click to collapse
Could you also PM me the procedure? Knox is really bugging me and TW is bloated with too many craps. X-Note looks awesome! Thanks !
bingbinghaha said:
Could you also PM me the procedure? Knox is really bugging me and TW is bloated with too many craps. X-Note looks awesome! Thanks !
Click to expand...
Click to collapse
Actually, I would be interested too. Any chance of posting the procedue instead of PM to multiple users? If not, please PM me as well
I followed the guide in the link I posted as it is pretty detailed already. I have root and cwm recovery installed with Knox at 0x0.
kiru said:
I followed the guide in the link I posted as it is pretty detailed already. I have root and cwm recovery installed with Knox at 0x0.
Click to expand...
Click to collapse
Second that.
---------- Post added at 12:55 AM ---------- Previous post was at 12:38 AM ----------
Okay here. https://www.youtube.com/watch?v=Tks73wZH3qg&list=UU2FLZg9YNAr4YAd0VEDDKGQ
You have to pause to see it at the beginning, and in hindsight, I probably have should of started in CWM, then booted into recovery, but whatever.
Set it to HD and pause it at the beginning, you can see my Knox 0x0. Then watch the video and I boot into the ROM, then back into CWM, all in one cut.
Cheers.
Same here
Knox 0x0 here, after a few good reasons to trip it
Android newcomer here.
I have a Bell Canada SM-N900W8, and it came with 4.3. Rooted 4.3 with Kingo (noob style) and that was just perfect to start out. Then the OTA came out. I unrooted the device, reseted with Kies 3 update to 4.4.2 and then Kingo wasn't working anymore of course.
At that point I decided I didn't care about tripping knox and installed TWRP to start trying roms... Tried like 2-3 1+gb complete packed roms (bootloops, probably cauz im a noob) then I wiped from TWRP, restored my OTA backup, flashed with CF-Auto-Root international version (canadian is another bootloop) and then flashed a CivZ kernel +stock-modification rom that I now simply keep clean with Titanium Backup and some apps y'all know about.
Some more info :
My version is VLUCNB7
My current kernel [email protected]
My current SE state is Permissive
Again, Knox is 0x0. Even after bootloops of custom crap that was crashing and I'm custom-rom, custom-kernel.
Two facts to finish that off
1) That's weird
2) I'm a lucky *****
Have a great day
What if I want to use a custom 4.3 ROM (just to get BT Tethering) without tripping KNOX?
The guides seems to push you to install the 4.4 ROMs.
I have the Bell version of N900W8.
Started at MI5, rooted de la vega, then wanted to upgrade to 4.4.2.
Used polishpats way of upgrading with the leaked 4.4.2, flashed all the AP,CSC,CP,PIT, then installed TWRP and autorooted, both with Odin 3.09 - no knox trip
Wanted to try X-note, installed it using TWRP, and no knox trip
Upgraded the kernel using TWRP, no knox trip
Did not like X-note, wanted to go back to 4.4.2, and reflashed it - no knox trip
Downgraded back to 4.3, no knox trip
upgraded to offical 4.4.2, no knox trip
rooted via chainfire and odin - no knox trip
now sitting at rooted 4.4.2 with 0x0 still
Are you basically saying Bell's N900W8 is KNOX untripable?
I'm on MJ4 (UDLV Rooted) with remaining with MJ1 Bootloader
Since I don't want a KITKAT rom, can I just install a custom recovery (TWRP) without doing all that Mexican instruction stuff?
I really just want a 4.3 ROM with BT Tethering.
klau1 said:
Are you basically saying Bell's N900W8 is KNOX untripable?
I'm on MJ4 (UDLV Rooted) with remaining with MJ1 Bootloader
Since I don't want a KITKAT rom, can I just install a custom recovery (TWRP) without doing all that Mexican instruction stuff?
I really just want a 4.3 ROM with BT Tethering.
Click to expand...
Click to collapse
Hello,
My friend has just the same phone as me, he bought it a few weeks before me, and he used his own techniques and got 0x1 knox tripped, so I just can't warn you enough : not all N900W8 are "untrippable"
...but...I didn't trip mine and I'm not alone.
Without more information you can't just say canadian w8's are untrippable, cauz they are.
Well, are older the better?
I got mine the first week it came out.
klau1 said:
Well, are older the better?
I got mine the first week it came out.
Click to expand...
Click to collapse
I doubt it.
Will look into this. I am positive all N900W8's are the same.
Surely your friend missed something or did something improperly to trip Knox.
Taking this all in. Thanks for the posts guys!
@nexxusty
in your opinion, do you have to go thru installing KITKAT rom from Mexico if you just want to install another 4.3 ROM that has BT Tethering without tripping KNOX?
klau1 said:
@nexxusty
in your opinion, do you have to go thru installing KITKAT rom from Mexico if you just want to install another 4.3 ROM that has BT Tethering without tripping KNOX?
Click to expand...
Click to collapse
Klau you took the question right out of my head brother. LOL.
I am not sure... this also pains me as I want to try CF-auto Root right now on 4.4.2 Rogers.
From my knowledge of technology, I dont think it will. Not positive though. I am hoping you do not need to flash this.
I will test for us. Here is hoping I wont lose my warranty. Will report back.
nexxusty said:
Klau you took the question right out of my head brother. LOL.
I am not sure... this also pains me as I want to try CF-auto Root right now on 4.4.2 Rogers.
From my knowledge of technology, I dont think it will. Not positive though. I am hoping you do not need to flash this.
I will test for us. Here is hoping I wont lose my warranty. Will report back.
Click to expand...
Click to collapse
Flashed CF-Auto-Root, flashed TWRP 2.6.3.0, 0x0 still!
Now for the info on my phone.
I have done as follows.
Phone came with 4.3 stock --> Root De La Vega --> Flashed 4.4.2 Stock (Rogers) with Odin 3.09 --> CF Auto-Root --> TWRP 2.6.3.0 = Rooted 4.4.2 with TWRP 2.6.3.0 Recovery and Knox @ 0x0.
I'm not stopping here. Will flash everything DrawntoLife has.
Appreciated my man. Thanks again! Easy to Follow Step By Step Tutorial **WILL** be written tonight after I am done at a LAN I am already late for figuring this out.
Talk soon everyone! Happy flashing!
did you consider extracting the ODIN package and leave out the Bootloader?
Remember we had to do that upgrading from MJ1 to MJ4. Reportedly, it was the newer bootloaders that trip KNOX.
klau1 said:
did you consider extracting the ODIN package and leave out the Bootloader?
Remember we had to do that upgrading from MJ1 to MJ4. Reportedly, it was the newer bootloaders that trip KNOX.
Click to expand...
Click to collapse
When I updated to 4.4.2? I did, but I was not sure if that would trip Knox so I left it in the package.
It's irrelevant now anyway, the bootloader in 4.4.2 Rogers is the one I am on now and allowing me to do all this still.
I suggest you update to it. Use the package labeled "N900W8VLUCNB7_N900W8OYACNB7_RWC". That is 4.4.2 for a Rogers Note 3.
I can safely assume you can flash this at any point and be fine. Even if you are already on a hacked 4.4.2 or something. There would be no issue updating the bootloader to the same version, would just overwrite it.

[Q] OTA updates after uprooting and reset?

Does anyone know for sure if you can get OTA updates if you uproot and reset your tablet? Or is Knox being tripped the thing that causes you to not get OTA?
Thanks.
Depending on root method and version of recovery installed these tablets may complain that they're modified and refuse to update. Fundamentally though the cardinal rule of rooting Android devices is NEVER blindly search for and apply OTA updates once you're rooted unless you know what you're doing. There's no guarantee (other than Nexus devices) that a manufacturer isn't attempting to patch a root exploit as part of their OTA so there's risk of not only losing root but losing the ability to root in the future.
Here's another recent discussion on your question.
http://forum.xda-developers.com/galaxy-note-pro-12/general/rooted-updates-t2851529
Just as an update, after unrooting and doing a factory restore on the tablet, it's still considered "modified" and won't download OTA updates. I guess it goes off knox being tripped. That's to bad. I was looking to sell mine, gonna be harder now.
My understanding is as long as your rooted with stock recovery you will still receive updates, my note 2 had knox tripped but was rooted with stock recovery and I was able to get AT&T kit Kat update.
cnote74 said:
My understanding is as long as your rooted with stock recovery you will still receive updates, my note 2 had knox tripped but was rooted with stock recovery and I was able to get AT&T kit Kat update.
Click to expand...
Click to collapse
Doesn't seem to be the case with this tablet.
I have stock recovery, unrooted, and did a factory reset. It won't let me get OTA updates. Granted, I can still get them from Kies.
I could be missing something though, not sure what.

To Root or Not to Root

Hello Community!!
I have owned many androids over the years, and have recently got an S6, hoping to dive back into the game of rooting, modding and messing around until my phones works the way i want it to. There are MANY things that really Piss me off about my T-MObile variant of the S6, including the horrible battery life, bloatware, and lack of personality. I Really would love to root my device, but KNOX. OMG what is this?! If i Root, no Samsung pay? What other downsides are there to rooting? But recently, my phone installed "ANdroid Pay" SO I am thinking, I should just root, forget Samsung pay and just use Google pay or whatever they call it.
As you guys can tell from my sig, I have been very inactive on these forums. I am hoping someone can give me some advice here---
Thanks So much
EMilio
beforedenied said:
Hello Community!!
I have owned many androids over the years, and have recently got an S6, hoping to dive back into the game of rooting, modding and messing around until my phones works the way i want it to. There are MANY things that really Piss me off about my T-MObile variant of the S6, including the horrible battery life, bloatware, and lack of personality. I Really would love to root my device, but KNOX. OMG what is this?! If i Root, no Samsung pay? What other downsides are there to rooting? But recently, my phone installed "ANdroid Pay" SO I am thinking, I should just root, forget Samsung pay and just use Google pay or whatever they call it.
As you guys can tell from my sig, I have been very inactive on these forums. I am hoping someone can give me some advice here---
Thanks So much
EMilio
Click to expand...
Click to collapse
There are pros and cons to root.
The first pro is limitless customizations and personalizations.
The first con is OTA updates get disabled.
Another pro is you are able to dramatically improve battery and overall performance using various apps.
Another con is your warranty will be void, assuming you tripped KNOX.
If you trip KNOX, Samsung Pay no longer works; if you have root (even without touching KNOX) Android Pay does not work.
I obtained root just to prove to myself it could be done.
Since then there have been dramatic improvements with speed and battery life.
Package Disabler Pro can freeze a lot of the bloatware without root: https://play.google.com/store/apps/details?id=com.ospolice.packagedisablerpro&hl=en
Hi,
It's a highly personal decision. I myself for the first time am holding on rooting - I was the one who made the most famous Xoom rooting tool and also S4 Linux Root Script, so that tells a lot. The thing is, meanwhile my device is satisfying my needs, and I'm really curious about Samsung Pay, as it has a way wider support than Android Pay and other systems.
The best thing about rooting in my opinion was the endless system customization - specially after Xposed was released. The way better data management I had, better system control and some exclusive apps that require root or works better with root. If you are really pissed about Samsung TouchWiz apps and system "features", rooting would be a nice idea. Just keep in mind that after rooting Knox will be tripped and there's no turning back with Knox. Depending on your country, Knox trip also means warranty void, because once rooted you can unroot and make it looks like nothing happened.
Just adding what was already said, but Android Pay doesn't work with root.
All the best,
~Lord
Sent from my SM-G920I using Tapatalk
XxLordxX said:
Hi,
It's a highly personal decision. I myself for the first time am holding on rooting - I was the one who made the most famous Xoom rooting tool and also S4 Linux Root Script, so that tells a lot. The thing is, meanwhile my device is satisfying my needs, and I'm really curious about Samsung Pay, as it has a way wider support than Android Pay and other systems.
The best thing about rooting in my opinion was the endless system customization - specially after Xposed was released. The way better data management I had, better system control and some exclusive apps that require root or works better with root. If you are really pissed about Samsung TouchWiz apps and system "features", rooting would be a nice idea. Just keep in mind that after rooting Knox will be tripped and there's no turning back with Knox. Depending on your country, Knox trip also means warranty void, because once rooted you can unroot and make it looks like nothing happened.
Just adding what was already said, but Android Pay doesn't work with root.
All the best,
~Lord
Sent from my SM-G920I using Tapatalk
Click to expand...
Click to collapse
Rooting doesn't allways mean tripped knox. I have my G920F rooted and knox intact. This can be done even after updrade to 5.1.1 stok firmware.
An android phone for me is worthless without root permissions. I need it for:
adaway adds
iptables (firewall)
better battery life (debloat)
titanium backup
JuanRamiro said:
Rooting doesn't allways mean tripped knox. I have my G920F rooted and knox intact. This can be done even after updrade to 5.1.1 stok firmware.
Click to expand...
Click to collapse
I was only aware of root that can be applied before upgrade to 5.1.1.
Can you advise how you applied root after 5.1.1? Thanks.
Iceman_jkh said:
I was only aware of root that can be applied before upgrade to 5.1.1.
Can you advise how you applied root after 5.1.1? Thanks.
Click to expand...
Click to collapse
Just install de 5.0.2 engineering bootloader via ODIN. Then instal TRWP via ODIN.
After this two steps you can flash whatever you want via TRWP.
Edit: with the 5.0.2 bootloader you will loose fingerprint scanner, the rest works great, at least with the custom rom I am using.
JuanRamiro said:
Just install de 5.0.2 engineering bootloader via ODIN. Then instal TRWP via ODIN.
After this two steps you can flash whatever you want via TRWP.
Edit: with the 5.0.2 bootloader you will loose fingerprint scanner, the rest works great, at least with the custom rom I am using.
Click to expand...
Click to collapse
Keep in mind this engineering bootloader does not work with all variants. For example there is no Eng Bootloader for the Canadian phones.
Thank you both. I have the international SM-G920F (technically it's the dual Sim version, SM-G920FD, (from United Arab Emirates)).
So, to confirm, would the eng boot loader still work on my device variant, and allow root without tripping KNOX?
Sent from my SM-G920F using Tapatalk
Iceman_jkh said:
Thank you both. I have the international SM-G920F (technically it's the dual Sim version, SM-G920FD, (from United Arab Emirates)).
So, to confirm, would the eng boot loader still work on my device variant, and allow root without tripping KNOX?
Sent from my SM-G920F using Tapatalk
Click to expand...
Click to collapse
I have the single sim version of the G920F, so I don't know if it will work with the dual sim.
I don't think that it will strip you knox...
... and I think that if your phone doesn't work with this bootloader, you can just flash the correct one and make it work again.
But these are just guesses... you decide if you want to take the risk.
Good luck.
JuanRamiro said:
I have the single sim version of the G920F, so I don't know if it will work with the dual sim.
I don't think that it will strip you knox...
... and I think that if your phone doesn't work with this bootloader, you can just flash the correct one and make it work again.
But these are just guesses... you decide if you want to take the risk.
Good luck.
Click to expand...
Click to collapse
Thanks. I did some additional research, thanks to your advice about eng boot loader, and seems like it will work ☺
Sent from my SM-G920F using Tapatalk
JuanRamiro said:
I have the single sim version of the G920F, so I don't know if it will work with the dual sim.
I don't think that it will strip you knox...
... and I think that if your phone doesn't work with this bootloader, you can just flash the correct one and make it work again.
But these are just guesses... you decide if you want to take the risk.
Good luck.
Click to expand...
Click to collapse
Hi,
I wouldn't risk that "you can just flash the correct one and make it work again". If you know how a bootloader work, if it gets broken there is no way to get to Download Mode and flash a new firmware/bootloader.
For information sake, a bootloader is a piece of software that is the first thing loaded when you boot your device, it comes before anything, be it kernel, be it recovery or anything else, that means, if you have a broken bootloader, the moment you try to boot your device up, it will try loading BL and it will fail, so it will shut down back again. I've had a broken BL once before on S4, the only way to recover was a direct flash of software in system chip using a tool called JTAG.
So, all I can say to users who still didn't get it: beware with this. It seems that many people are getting successful results, but it's an extremely risk procedure, make sure you read every single instruction and follow it, the possibility of a hard brick is high.
Even still, it's a great find, thanks for sharing with me, I didn't know of this until early today .
All the best,
~Lord
I wonder whether Samsung pay will work again after reflash stock rom after root? Is it like knox, once rooted you will never have it no mater what you do including going back to pure stock?
XxLordxX said:
Depending on your country, Knox trip also means warranty void, because once rooted you can unroot and make it looks like nothing happened.
Click to expand...
Click to collapse
Did you mean, once rooted we can unroot and install the stock firmware and hence tripped Knox will be restored as well?
Or the unrooting will only help to restore the stock but the knox will continue to remain tripped. I would like to know this as I am considering purchasing S6. The last samsung phone I owned was S2 and used that for 3 full years with out any problems.
Thanks.
coolmalayalee said:
Did you mean, once rooted we can unroot and install the stock firmware and hence tripped Knox will be restored as well?
Or the unrooting will only help to restore the stock but the knox will continue to remain tripped. I would like to know this as I am considering purchasing S6. The last samsung phone I owned was S2 and used that for 3 full years with out any problems.
Thanks.
Click to expand...
Click to collapse
Once Knox is tripped its tripped but, yes you can flash original firmware and as long as you factory reset it, it will be unrooted and ready for official updates.
jetbruceli said:
Once Knox is tripped its tripped but, yes you can flash original firmware and as long as you factory reset it, it will be unrooted and ready for official updates.
Click to expand...
Click to collapse
Thanks. But can you be a bit more specific of if the unrooting, flashing stock, and factory resting will finally untrip the tripped Knox as well? My question in the event I need to take this back to a service center to claim warranty for whatever reason, is there any way for them to know that I have voided warranty if I unroot, flash back the stock and factory reset?
coolmalayalee said:
Thanks. But can you be a bit more specific of if the unrooting, flashing stock, and factory resting will finally untrip the tripped Knox as well? My question in the event I need to take this back to a service center to claim warranty for whatever reason, is there any way for them to know that I have voided warranty if I unroot, flash back the stock and factory reset?
Click to expand...
Click to collapse
Once tripped there is no going back. Voided warranty depends on laws of your country and your retailers policy.
coolmalayalee said:
Thanks. But can you be a bit more specific of if the unrooting, flashing stock, and factory resting will finally untrip the tripped Knox as well? My question in the event I need to take this back to a service center to claim warranty for whatever reason, is there any way for them to know that I have voided warranty if I unroot, flash back the stock and factory reset?
Click to expand...
Click to collapse
YOU CAN NOT UNTRIP KNOX, you can reflash your firmware from Sammobile, http://www.sammobile.com/firmwares/database/SM-G920F/
use odin and then after you flash, go into recovery or use system settings and conduct a factory reset. It will say Official in the status but, since they will reflash your rom anyways, they will see the knox trip.
It depends on where you purschased your device whether or not they will warranty it with Knox tripped.
Honestly, anyone who roots should understand this information before hand. You should always know how to return to stock unroot.
Jameslwoodward said:
I wonder whether Samsung pay will work again after reflash stock rom after root? Is it like knox, once rooted you will never have it no mater what you do including going back to pure stock?
Click to expand...
Click to collapse
After rooting my 5.1.1 without tripping Knox, with the 5.0.2 engineering bootloader (as as described a few posts ago) I have flashed a stok rom with odin and then everything went back as it was before the rooting procedure.
1. I was on stok oficial rom with oficial bootloader.
2. I lost root.
3. Knox was still intact: 0.
4. Fingerprint scanner and MyKnox worked again.
So: after upgrade to 5.1.1, rooting with the 5.0.2 engineering bootloader seems to be safe and also easy to bo back to stock... at least for my model (G920F)

[Completed] Galaxy S7 Stock Firmware Reset

I recently rooted my Galaxy S7 T-Mobile Variant (SM-G930T) and I did not trip Knox at all (there was no custom recovery). After a little while, I decided I wanted to unroot my device to have access to Samsung Pay, Updates, etc., and also because and because of an issue with a Xposed Module. To do so, I simply factory reset my device from recovery, thinking everything would go back to normal. However, I noticed that Samsung pay would still not work after the reset, as it still believed it was rooted. I checked my information in Odin/Download mode and saw that Know was still not tripped, and the current binary was still at "Samsung Official". The problem, though, was that the system status was at "Custom" rather than official. My presumed solution to this was to completely reset the phone to the stock firmware. I originally tried to use Samsungs programs, (Smart Switch and Kies) but they didn't work as I kept getting the error saying the model 'SM-G930T' was not supported. I know I can reset the firmware using Odin but I am Hesitant. I don't know if flashing the stock firmware with Odin will trip Knox, and I am also unsure of where to find the latest firmware for my device. To recap, I basically want to return the status to official and also be able to use Samsung Pay/ receive OTA official updates without tripping Knox.
LoganGeffen said:
I recently rooted my Galaxy S7 T-Mobile Variant (SM-G930T) and I did not trip Knox at all (there was no custom recovery). After a little while, I decided I wanted to unroot my device to have access to Samsung Pay, Updates, etc., and also because and because of an issue with a Xposed Module. To do so, I simply factory reset my device from recovery, thinking everything would go back to normal. However, I noticed that Samsung pay would still not work after the reset, as it still believed it was rooted. I checked my information in Odin/Download mode and saw that Know was still not tripped, and the current binary was still at "Samsung Official". The problem, though, was that the system status was at "Custom" rather than official. My presumed solution to this was to completely reset the phone to the stock firmware. I originally tried to use Samsungs programs, (Smart Switch and Kies) but they didn't work as I kept getting the error saying the model 'SM-G930T' was not supported. I know I can reset the firmware using Odin but I am Hesitant. I don't know if flashing the stock firmware with Odin will trip Knox, and I am also unsure of where to find the latest firmware for my device. To recap, I basically want to return the status to official and also be able to use Samsung Pay/ receive OTA official updates without tripping Knox.
Click to expand...
Click to collapse
Hello,
I think this is what you are looking for https://forum.xda-developers.com/tmobile-galaxy-s7/how-to/firmware-sm-g930t-odin-restore-t3367007
Good luck!
Regards
Vatsal,
Forum Moderator.
Vatsal said:
Hello,
I think this is what you are looking for https://forum.xda-developers.com/tmobile-galaxy-s7/how-to/firmware-sm-g930t-odin-restore-t3367007
Good luck!
Regards
Vatsal,
Forum Moderator.
Click to expand...
Click to collapse
Thank you for this. However, I don not believe this is the most recent firmware and I am also still unsure if Knox will trip as a result from this.
LoganGeffen said:
Thank you for this. However, I don not believe this is the most recent firmware and I am also still unsure if Knox will trip as a result from this.
Click to expand...
Click to collapse
Hello,
Try posting your query in the thread I linked above, experts maybe able to assist you.
Regards
Vatsal,
Forum Moderator.
I've figured it out. I downloaded the latest firmware for my device off of sammobile.com then flashed the files using Odin. It did not trip Knox and i was able to use Samsung pay again. If anyone wants to do this or has any questions you can private message me or reply in this thread.
Glad you found you way.
Thread closed!
Regards
Vatsal,
Forum Moderator.

Question Return to Stock?

Good Morning Everyone
As the title suggests, i am looking to return my S22 Ultra back to stock.
i was on beyond rom for a bit, but too many apps complaining that my device was rooted has forced my hand to return my device back to stock once again.
I flashed the stock rom via odin, then locked my bootloader and wiped all data.
However i am still getting messages that my device is modifed.
Anyone got any ideas how to can truely return to full stock?
Thanks in advanced.
And yes i did do a search on the internet before asking, but i have been unable to find any advice outside of what i have already done.
happend to me, too. But only on the latest firmware. When I flash an older firmware, it won't appear. But after updating again to the latest ROM the message appears
Cheers mate. I'll give that a go.
Also note that if the device was rooted then you triggered the Knox flag and that one CANNOT BE RESET, it's an "efuse" (a hardware component that once changed it's state can only be reset by replacing it, i believe you need to replace the entire motherboard for that).
So, if the application checks the Knox status it will fail.
Here are a few apps that i know that will not work anymore :
- Knox itself (and any app that uses the Knox library/API )
- Samsung Pay
- Samsung Health
- Secure Folder
A few years ago I also had a banking app that failed to worked with a Knox flag triggered (on a Note 8), but after an update it allowed me to use the phone as long as i didn't have it rooted.

Categories

Resources