I have Galaxy S4 tri-band SPH-L720T with L720TVPUBNC6 kitkat 4.4.2. I understand that rooting this phone will set Knox to 0x1. But i need Knox to use phone at work, unless someone knows of an alternative to it? I'm thinking an already rooted NC6 tar flashed via Odin will not trip knox, is that right? I've seen rooted stock roms before, but i could not find rooted NC6. Is there a way i could mod/root the original tar.md5 file and then flash it? Some help would be great.
Thanks a lot
No way to root without tripping Knox as of now.
Sent from my SPH-L720 using Tapatalk
What are the odds of someone finding a way to root Kitkat without affecting Knox? If Knox 0x1 only voided the warranty and did not disable it then i would not care about it. I've found alternatives to Knox, that may have to be enough for now.
seskanda said:
What are the odds of someone finding a way to root Kitkat without affecting Knox? If Knox 0x1 only voided the warranty and did not disable it then i would not care about it. I've found alternatives to Knox, that may have to be enough for now.
Click to expand...
Click to collapse
Any methods that you will find that accomplish this have been guaranteed by Samsung to be quickly put to bed.
They're all for being able to root but they have to assure Enterprise MDM users of data security.
It's why I use the G2 for Airwatch and leave the S4/S5 for dev or home use.
garwynn said:
Any methods that you will find that accomplish this have been guaranteed by Samsung to be quickly put to bed.
Click to expand...
Click to collapse
What about this method below i found on xda after a lot of searching?:
Keep Knox 0x0 root- Kitkat upgrade
They're all for being able to root but they have to assure Enterprise MDM users of data security.
It's why I use the G2 for Airwatch and leave the S4/S5 for dev or home use.
Click to expand...
Click to collapse
If by G2, you mean LG G2, then yes it's all LG or HTC for me now. And Airwatch is on the top of my list of Enterprise MDM, This begs the question, if knox is tripped will Airwatch or another MDM still work? Or, since Knox is in the bootloader, can Samsung lock the phone to only use Knox?
Related
Guys, I'm on stock 4.2.2 MGG firmware. That's how my devices came out of the box.
I rooted it just out of the box even before I put the screen protector, so now the knox flag is 0x1.
What will happen now? Will I be ever able to update to 4.3? or install ANY custom roms from the devs?
I rad the QA thread about knox, but its really unclear and there's some cross information.
The device is I9505
Thanks in advance.
bidav1 said:
Guys, I'm on stock 4.2.2 MGG firmware. That's how my devices came out of the box.
I rooted it just out of the box even before I put the screen protector, so now the knox flag is 0x1.
What will happen now? Will I be ever able to update to 4.3? or install ANY custom roms from the devs?
I rad the QA thread about knox, but its really unclear and there's some cross information.
The device is I9505
Thanks in advance.
Click to expand...
Click to collapse
The flag won't stop you doing anything with your phone at all, the only difference is that Samsung may now not honour any warranty claims for your handset.
There's also the few issues with root access not working properly with KNOX installed, but that happens with or without the flag being tripped, it's just a feature of KNOW.
Dan1909 said:
The flag won't stop you doing anything with your phone at all, the only difference is that Samsung may now not honour any warranty claims for your handset.
There's also the few issues with root access not working properly with KNOX installed, but that happens with or without the flag being tripped, it's just a feature of KNOW.
Click to expand...
Click to collapse
Dan,
From what I understand I won't be able to downgrade or upgrade to knox enabled firmwares at all since my device is now compromised.. 4.3 HAS knox in it. Am I wrong?
bidav1 said:
Dan,
From what I understand I won't be able to downgrade or upgrade to knox enabled firmwares at all since my device is now compromised.. 4.3 HAS knox in it. Am I wrong?
Click to expand...
Click to collapse
Ah, yes I forgot about that. You won't be able to downgrade (at least not easily) to non-KNOW firmwares. However there's not really any reason to now that you've already tripped the flag, so you're not missing out on anything there.
I think that's all there is, although I could be wrong.
Dan1909 said:
Ah, yes I forgot about that. You won't be able to downgrade (at least not easily) to non-KNOW firmwares. However there's not really any reason to now that you've already tripped the flag, so you're not missing out on anything there.
I think that's all there is, although I could be wrong.
Click to expand...
Click to collapse
Thing is that I'm on 4.2.2 now, and want to UPGRADE to 4.3. but 4.3 is a knox enabled firmware so it seems from what I understand is impossible?
I was also on 4.2.2 with knox status 0x1. I have flashed the leaked 4.3 firmware with knox without any problems so dont worry
Sent from my GT-I9505 using xda app-developers app
Upgrading to a higher fw will always work, even if knox is triggered. Only downgrade won't work or maybe will hardbrick your device.
Sent from my flying Galaxy S4 GT-I9505
Alright, where to begin.
I've owned quite a few Samsung phones by now and I've rooted every single one of them and installed custom recovery and ROMs. But with KNOX on the S4 this has made me unsure...
What will happen to my device when I root it now? I figure it'll trigger the Knox flag to 0x1. What are the drawbacks of that? Will it affect the function of my device?
And is the rooting procedure done as usual with Odin like on the S3?
And maybe most of all, is it worth rooting the S4 and installing custom ROMs?
Many questions, but I haven't found any real answers to any of them...
Nothing will happen to your device when counter z 0×1
Drawback z you'll void ur warranty & youll not get official updates if u r on I9500.If ur on I9505 then triangle away can solve both problems.No function gets hampers until you really mess with ur phone but that's after root
Yes the procedure z same
Well if ur on I9500 then there r only customised stock version nothing much only debloated or deodexed.If ur on I9505 then definitely worth it
Sent from my GT-I9500 using XDA Premium 4 mobile app
Triangle away dont do much with the knox . Once trigger there is no way at the moment to reset this.
hjertis said:
Alright, where to begin.
I've owned quite a few Samsung phones by now and I've rooted every single one of them and installed custom recovery and ROMs. But with KNOX on the S4 this has made me unsure...
What will happen to my device when I root it now? I figure it'll trigger the Knox flag to 0x1. What are the drawbacks of that? Will it affect the function of my device?
And is the rooting procedure done as usual with Odin like on the S3?
And maybe most of all, is it worth rooting the S4 and installing custom ROMs?
Many questions, but I haven't found any real answers to any of them...
Click to expand...
Click to collapse
What happens when you actually get Knox flagged to 0x1?
You basically lose the ability to install Knox softwares, and your device will be flagged as 'insecure', which means if your company allows employees to bring their own device to work for accessing corporate emails etc and they use knox to keep security, your device will not allow this. However, you will still have the ability to use future samsung firmware releases even though you have the knox flagged.
How do you trigger Knox?
You still can root your phone with CFautoroot, but that will trigger knox to flagged to 0x1. If you try to downgrade your firmware, knox will also trigger to 0x1, therefore, once you upgrade to new bootloader, there is no way to go back to old bootloader without knox. (I would suggest if you do not want knox, but you want the new firmware, you've got to manually flash the modem.bin files using Odin)
Lastly, there is still a big question mark as to whether Samsung will actually service devices with knox 0x1
kenshi08 said:
What happens when you actually get Knox flagged to 0x1?
You basically lose the ability to install Knox softwares, and your device will be flagged as 'insecure', which means if your company allows employees to bring their own device to work for accessing corporate emails etc and they use knox to keep security, your device will not allow this. However, you will still have the ability to use future samsung firmware releases even though you have the knox flagged.
How do you trigger Knox?
You still can root your phone with CFautoroot, but that will trigger knox to flagged to 0x1. If you try to downgrade your firmware, knox will also trigger to 0x1, therefore, once you upgrade to new bootloader, there is no way to go back to old bootloader without knox. (I would suggest if you do not want knox, but you want the new firmware, you've got to manually flash the modem.bin files using Odin)
Lastly, there is still a big question mark as to whether Samsung will actually service devices with knox 0x1
Click to expand...
Click to collapse
I agree with you except last words. Modem has nothing to do with knox... flashing a different modem version from rest of FW version (ROM and CSC) will probably give some data or voice problems, and he will still have the same android 4.2.2 version....
What I suggest if he wants last FW, is just flash it, root it, delete all knox files, assume he will have knox bit activated, and enjoy it.
My happily rooted GS4's screen died and I took it Sprint for a replacement. They gave me a refurbished GS4 SPH-L720 with Android 4.4.2 and this build/baseband L720VPUFNAE. I've spent some time searching and I'm still not sure I've got the latest info on this:
Can I root? Based on this thread I think I can use CF Root but I'm not sure.
Will rooting trip the Knox flag and possibly void my warranty? Based on my searches, yes, I think it will trip the Knox flag. As of now there's no way around it.
Can I downgrade without tripping the Knox flag? No, I don't think I can.
Can anyone confirm that this the latest status on NAE? I'd rather avoid tripping the Knox flag, just because, but I'd like to have root back for RoamControl, Titanium Backup, and Tasker. And anyway, if the phone fails again I'm pretty no one at Sprint will be looking at the Knox flag when I go in to switch it out (or will they???).
exhilaration said:
My happily rooted GS4's screen died and I took it Sprint for a replacement. They gave me a refurbished GS4 SPH-L720 with Android 4.4.2 and this build/baseband L720VPUFNAE. I've spent some time searching and I'm still not sure I've got the latest info on this:
Can I root? Based on this thread I think I can use CF Root but I'm not sure.
Will rooting trip the Knox flag and possibly void my warranty? Based on my searches, yes, I think it will trip the Knox flag. As of now there's no way around it.
Can I downgrade without tripping the Knox flag? No, I don't think I can.
Can anyone confirm that this the latest status on NAE? I'd rather avoid tripping the Knox flag, just because, but I'd like to have root back for RoamControl, Titanium Backup, and Tasker. And anyway, if the phone fails again I'm pretty no one at Sprint will be looking at the Knox flag when I go in to switch it out (or will they???).
Click to expand...
Click to collapse
1 yes.
2. yes.
3 no.
all the answers are here. looks like you've found them
Been trying to look for an answer but all related thread seem to talk about KNOX tripped (counter 0x1)... But my case is different here.
I have rooted my S5 G900F with Towelroot without tripping KNOX. Right now the phone is running stock NG2 firmware with root and KNOX disabled (KNOX counter remain 0x0, device status Custom).
Due to work requirement, I need to encrypt my phone, but encryption won't works with KNOX disabled. My question is, is it possible to enable KNOX (while rooted), then go on with encryption and disable KNOX after the encryption. If so, how? What is the effect of having KNOX enabled while remain rooted?
Good question
This question has been asked in the CF-Root thread many times. CF recommends to keep it disabled. Otherwise, the phone will be unstable (autoreboot) and other strange things could happen. Read CF-Root thread for more details.
After some reading, it seems like you can restore KNOX by: unrooting with superSU, flashing a stock rom, and do a data factory reset.
Check this link for more info: http://forum.xda-developers.com/galaxy-s5/help/unroot-rooted-towelroot-sm-g900f-t2804788
Hope this helps.
TheSamWolf said:
After some reading, it seems like you can restore KNOX by: unrooting with superSU, flashing a stock rom, and do a data factory reset.
Hope this helps.
http://forum.xda-developers.com/galaxy-s5/help/unroot-rooted-towelroot-sm-g900f-t2804788
Click to expand...
Click to collapse
The system status and current binaries both have to be showed as official in downloadmode to use KNOX.
Dark_Avenger said:
This question has been asked in the CF-Root thread many times. CF recommends to keep it disabled. Otherwise, the phone will be unstable (autoreboot) and other strange things could happen. Read CF-Root thread for more details.
Click to expand...
Click to collapse
I read that, but I didn't use CF-Root to obtain root (as it well trip KNOX), i used TowelRoot (without tripping KNOX). Don't know if it would behave the same as the CF-Root method.
Thanks for pointing out.
TheSamWolf said:
After some reading, it seems like you can restore KNOX by: unrooting with superSU, flashing a stock rom, and do a data factory reset.
Check this link for more info: http://forum.xda-developers.com/galaxy-s5/help/unroot-rooted-towelroot-sm-g900f-t2804788
Hope this helps.
Click to expand...
Click to collapse
That means I have to unroot it, not exactly what i'm looking for...
AFAIK Knox (the software container) will never ever be enabled when you are rooted (even with Knox counter set to 0x0).
I believe it checks on root access.
As I understand it correctly, the company where you work for only requires that your phone is encrypted and not manageable ?
I work for one of the largest companies in the world and my phone (S3) is not allowed to be rooted.
The container software (Airwatch) checks on that.
When every check is confirmed, only then will it make a container and encrypts the data in that container.
And from administrators it can be managed, like remote wipe, anti-theft, etc
speedme said:
AFAIK Knox (the software container) will never ever be enabled when you are rooted (even with Knox counter set to 0x0).
I believe it checks on root access.
Click to expand...
Click to collapse
That was my understanding too!
To re-enable KNOX, reflash stock firmware as described. After that, you can try again (towel) rooting your device, and Do Not disable KNOX. Though, I read that root will not work quite correctly?
Please write back with your results if you try it!!!
You probably right that Knox won't work when phone is rooted...
Well, with My Knox available now, no full phone encryption is required (as encryption will only be within the Knox container). Maybe one fine day I'll reset my phone, root then unroot temporary in order to try My Knox...
Sent from my SM-G900F using Tapatalk
Hey Guys,
I have a doubt on using KNOX.
Actually I don't care about tripping my Knox Counter. (0x1) but I just require to know whether I can use KNOX just like before rooting without any problems?
If Warranty is the only concern to be worried about , due to rooting of the phone; I can live with it, but does rooting limits/restricts the users from using KNOX and any/all of its functionality totally?
xda rocks said:
Hey Guys,
I have a doubt on using KNOX.
Actually I don't care about tripping my Knox Counter. (0x1) but I just require to know whether I can use KNOX just like before rooting without any problems?
If Warranty is the only concern to be worried about , due to rooting of the phone; I can live with it, but does rooting limits/restricts the users from using KNOX and any/all of its functionality totally?
Click to expand...
Click to collapse
In my experience(for what it's worth, lol), I have seen no performance issues with Knox functionality by rooting. Flashing through Odin trips the warranty counter and voids warranty. There are apps that disable Knox but the ones I've seen warn you before doing so. Hope that helps. Good luck
Sent from my SM-G900P using XDA Free mobile app
xda rocks said:
Hey Guys,
I have a doubt on using KNOX.
Actually I don't care about tripping my Knox Counter. (0x1) but I just require to know whether I can use KNOX just like before rooting without any problems?
If Warranty is the only concern to be worried about , due to rooting of the phone; I can live with it, but does rooting limits/restricts the users from using KNOX and any/all of its functionality totally?
Click to expand...
Click to collapse
You will NEVER be able to use the Knox Container EVER again after ur counter says 0x1... Samsung made it for business enterprises for security concerns, if these *Android Hackers and Modders* will just bypass the Knox security then Samsung wouldn't have business enterprises using the Knox Container because it can just easily be bypassed..
Sent from my SM-G900F using XDA Free mobile app
trettet said:
You will NEVER be able to use the Knox Container EVER again after ur counter says 0x1... Samsung made it for business enterprises for security concerns, if these *Android Hackers and Modders* will just bypass the Knox security then Samsung wouldn't have business enterprises using the Knox Container because it can just easily be bypassed..
Sent from my SM-G900F using XDA Free mobile app
Click to expand...
Click to collapse
Makes sense...!!! But I see almost everyone requesting to get a root access mentioning about Warranty void. I was wondering if that is the only reason can we use knox even after making our phone warranty void. Anyways I got the idea. :sly:
I need help
please some one .. i need help and it's so important . one of my friend encrypted his data though knox and regardless of what super su and root do with knox and it's disabling knox ... he rooted his phone ! (he is todler and didn't take notice )
anyway his knox now is disabled and he can't access to his data because in security knox is disabled .. how can we enable knox so he can decrypt knox with password and access to his data ... thanks in advance and keep in mind that please guys if you are not sure about how can solve problem without losing data , guide me . data encrypted with knox is so important to him .
target device is Galaxy note 3 n9005 .
You cant use knox on rooted device
When uroot your device, ur device status nd binaries change to custom. KNOX checks that. If the binaries are custom, you cant use KNOX ever.
Is there a way to completely unroot and go back to KNOX 0x0, all official? Even if we pay Samsung service centre?
true sir, my Samsung Galaxy S7 edge unable to even install myknox after flash back to stock rom
Was looking at some random threads and found this:
http://forum.xda-developers.com/showpost.php?p=60775776&postcount=5
Any tutorial on how to do this?
Also is there any value in keeping KNOX 0x0 now that my warranty has expired? It's not that the S5 can use Samsung Pay right? It needs that MFE(?) chip?
Thanks
poop
If you have KitKat on your phone, you can follow this guide.....
http://forum.xda-developers.com/showthread.php?t=2843044
You will be able to towelroot your device and flash a pre rooted lollipop firmware.
If you want to flash and root the latest Lollipop firmware for your device, you need to towelroot while still on KitKat, and then use Flashfire to flash (and root) your chosen LP firmware......
The Flashfire thread will help guide you....
http://forum.xda-developers.com/showthread.php?t=3075433
Concerning the value of keeping Knox at 0x0, that depends entirely on what you want to do with your phone......
Yes, Knox has a direct bearing on warranty, but as you said, your warranty has expired, so that doesn't matter.
It also has a bearing on whether you can use your device on business (enterprise) networks.....tripped Knox = no access.
If you decide to go back to full official, tripped Knox has been known to impact OTA......Tripped Knox = no OTA Upgrade
Don't quote me on this last one, but I *think* I've read that tripping knox breaks S Health functionality......I may be wrong on that one though.....
http://i.imgur.com/rVnFwJM.jpg
I've tripped knox, and my S Health works fine.
24fan4life said:
I've tripped knox, and my S Health works fine.
Click to expand...
Click to collapse
Thanks for the input @24fan4life, good to know......
OP.....The rest of the advice still stands unless anybody knows of anything else affected by knox......
http://i.imgur.com/rVnFwJM.jpg