help my knox block debug usb - Galaxy A3, A5, A7, A8, A9 Q&A, Help & Troubleshoot

hello to all, on a galaxy A5 due to safety I activated the "my knox" bad idea because it does not need to practically nothing, I wanted to do a full backup and then do the root and install a new firmware but the usb debugging mode does not is more activated (remains grayed not tappabile) reading around I read that depends knox, now I want to disable it, but I can not find how to do it ... the phone does not have the root has branded TRE.IT, help me

go to settings-app and find my knox app, then uninstall it. If u can't install it use system app remover (ur device must be rooted

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SM-G530W Kingroot tripped knox 'Custom binary Blocked by FRP secure fail kernel'

Hello all, I used the kingroot app on my galaxy grand prime g530w ( not the computer version ) and it tripped knox. Now when I boot my phone, it says 'Custom binary Blocked by FRP, secure fail: kernel.'
I need all my data on my phone. I don't want / need to lose any data. I need to either get rid of this custom binary blocked message and retain all of my data, or, I need to backup my entire phone and app data if that's possible. I have a pictures folder I'd like to backup, as well as a notes app that has notes on it that need to be backed up.
If I can somehow access my data with an application, that'd be great. An example of this is ifunbox, diskaid ( now imazing ), iPhoneBrowser, iexplorer by macroplant for the ipod touch/iphone. These programs as far as I know work on apple ios ipod touch & iphones without having to jailbreak ( root ) the device.
My device is rooted now if that helps. Though I'm not sure if the knox custom binary blocked message blocks me from using root access. Is there any programs like the ones I mentioned for apple products that work the same way but for android so I can backup my data?
How do I go about not losing my data because of the knox protection?
Thanks! It's much appreciated. =)
Your BootLoader
The security of your bootloader blocked it because your d'ont follow the step correctly you have to go in Debug Option and enable de case of witch one is talking about your bootloader
If youre phone is brick go to SamMobile download your Android version of your cellphone and service provider :good:
After that download odin and re-flash it
You're not supposed to lost any data like photos
le_will303 said:
The security of your bootloader blocked it because your d'ont follow the step correctly you have to go in Debug Option and enable de case of witch one is talking about your bootloader
If youre phone is brick go to SamMobile download your Android version of your cellphone and service provider :good:
After that download odin and re-flash it
You're not supposed to lost any data like photos
Click to expand...
Click to collapse
Do you need to be online to reflash the download ?

s health and secure folder doesn't work after updating to 7.0

hi guys
i have a problem in some apps and features
i was in 6.0 and install xposed and root then i update to 7.0 , now i can't use s health and secure folder it giving me these messages
i try to re install the update from odin with the 4 files then i try from Smart Switch the emergency software recovery and initialization , and it is give me the same problem
s health saying your device has been compromised (0x110060561)
secure folder cannot be set up because unauthorized software was installed on the device
Then you most likely tripped KNOX at some point. With the latest updates, if KNOX is tripped, Samsung blocks you completely from the program.
Youre going to have to re root, then follow this guide for S Health.
https://forum.xda-developers.com/s7-edge/how-to/guide-how-to-s-health-devices-knox-t3543306
I can't offer any advice on Secure Folder, as I don't use that feature at all.
I know my replies can be long, but would rather give too much info, than not enough.
- Files are updated in accordance with the firmware at SER G935FXXU1DQB7;
- Full support for the work and Knox;
- Full support for the work and Secure folder (a hidden folder, you can turn on and off switches in the panel);
- Supports Samsung Pay (you can enter completely all card details, but after checking the card in 5 seconds says there is no connection to the server).
https://yadi.sk/d/9FNuGwnV3F2KFH
You have to reroot, you already tripped Knox
3mad11 said:
hi guys
i have a problem in some apps and features
i was in 6.0 and install xposed and root then i update to 7.0 , now i can't use s health and secure folder it giving me these messages
i try to re install the update from odin with the 4 files then i try from Smart Switch the emergency software recovery and initialization , and it is give me the same problem
s health saying your device has been compromised (0x110060561)
secure folder cannot be set up because unauthorized software was installed on the device
Click to expand...
Click to collapse
i was have same problem with s health and below solve the issue :
i downgrade to Android 6.0.1 by using odin and in CSC you should use CSC_OJV file (not HOME_CSC_OJV ) and then use s health for one time and after that let device update OTA to android 7 again
Just root your phone. Then flash all dm variety and super super su files. then flash superstock kernel. Knox and secure folder will start working. But for S health you will have to change build. Prop value..
Scroll down to ro.config.tima=1 change it to 0. and save. Reboot your phone. and boom it will start working

Accidentally deleted Knox app

Hi everyone!
Today I did a stupid thing- I'm going to factory reset my phone and was looking for a way to backup my Knox data. Sadly, I found an outdated link to a Samsung site that said I will get a prompt to backup when I uninstall the app. Without much thinking, I hit "Uninstall". To my terrified surprise- I didn't get a backup prompt. I quickly installed Knox again, but the data was gone.
Is there any way to retrieve it? The phone isn't rooted or anything, running stock FW.
Many thanks for your help, I greatly appreciate it
I don't know.. but maybe Smart Switch? Try that.. also I don't understand how the Uninstall can backup something.. when it's basic uninstall
The whole purpose of Knox is that you cant recover anything from it of you uninstalled it or tampered your device. Ever.
Heeeeeellllppp!!!
I rooted my Samsung Galaxy S3 with kingroot. I wanted to replace it with SuperSU using SuperSU me. So I deleted a few things from Knox including Knox migration agent trying delete Knox completely to make it easier for SuperSU. Well I didn't have any problems until I did the final reset to install super su. Now when I boot up I continuously you get the air Knox migration agent has stopped. It won't even get to my password screen. Anyway I can download a Knox migration agent zip to my SD card and install it via recovery? Please helplllĀ£
Flash stock rom?

Problem after flashing the stock rom

I rooted my galaxy s8 few days ago and now i flash the stock rom with odin i need a lot of options which i can't use it when my device is rooted but after the new stock rom when i want to open private mode in samsung browser i can't it show me this message
- rooting detected for your security , secrete mode can't be used on rooted device
Also the security folder not work please a need help
No body can help me ??
Stiiti said:
I rooted my galaxy s8 few days ago and now i flash the stock rom with odin i need a lot of options which i can't use it when my device is rooted but after the new stock rom when i want to open private mode in samsung browser i can't it show me this message
- rooting detected for your security , secrete mode can't be used on rooted device
Also the security folder not work please a need help
Click to expand...
Click to collapse
Issue is due to tripping your knox.
How can i fix it
Once Knox is tripped that's it there is no 'fix'
At the moment the only way to fix is replace motherboard or buy a new phone
Just means you cannot use some Samsung related apps like secure folder,Samsung pay Samsung private browser etc.
spawnlives said:
Once Knox is tripped that's it there is no 'fix'
At the moment the only way to fix is replace motherboard or buy a new phone
Just means you cannot use some Samsung related apps like secure folder,Samsung pay Samsung private browser etc.
Click to expand...
Click to collapse
Eh, that's not a bad thing... There are plenty of way better alternatives on Gplay or F-Droid
There are 3 potential ways around it:
1. Custom ROMs based on stock that software set the Knox to be 0x0 (not tripped).
2. Use Magisk and hide your root on that app in particular.
3. Download a modded APK of Samsung browser that doesn't check for root

Rooted Galaxy S8

Recently I bought galaxy s8 from Bahrain. After using, come to know the phone is rooted, I am unable to use apps because of rooting error. The phone box says made in veitnam, but the recovery mode show some chinese or korean language.
I want to unroot the phone to use banking and other apps. Please help.
arun4610 said:
Recently I bought galaxy s8 from Bahrain. After using, come to know the phone is rooted, I am unable to use apps because of rooting error. The phone box says made in veitnam, but the recovery mode show some chinese or korean language.
I want to unroot the phone to use banking and other apps. Please help.
Click to expand...
Click to collapse
If Knox is tripped you need magisk hide I think to use it. I don't think you can unrooted anymore. But I'm not sure
TheMadScientist said:
If Knox is tripped you need magisk hide I think to use it. I don't think you can unrooted anymore. But I'm not sure
Click to expand...
Click to collapse
Yes the knox, it tripped. Cant I restore it to original stock rom, even if the knox is not reset? I am fine with it. Only want to use an unrooted phone without any problem working with apps. Also, please tell how to use magisk hide. I tried installing it along with Magisk Manager, but installation failed. Please help
arun4610 said:
Yes the knox, it tripped. Cant I restore it to original stock rom, even if the knox is not reset? I am fine with it. Only want to use an unrooted phone without any problem working with apps. Also, please tell how to use magisk hide. I tried installing it along with Magisk Manager, but installation failed. Please help
Click to expand...
Click to collapse
Knox not will be reset but you can install custom rom and install Magisk. Magisk options selectable Magisk hide. You want how can you. Go to this thread
If you unroot or use magisk hide you can use all banking apps except samsung pay.
Not able to unroot using odkn, it fails, not able to install magisk, apps still not working. One more question, even if i am able to reset to stock rom somehow, will it make my galaxy s8 dead, sice i bought it in bahrain and using in india.
Help please.

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