Custom ROM on official 4.3 - Galaxy S 4 Q&A, Help & Troubleshooting

Good day guys., I am now ready to void my knox warranty and I wanted to have a custom rom. Is it possible? I read somewhere that only the old bootloader is allowed to have custom rom. Am I stuck in this unfortunate rom?
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ChrissyCostanza said:
Good day guys., I am now ready to void my knox warranty and I wanted to have a custom rom. Is it possible? I read somewhere that only the old bootloader is allowed to have custom rom. Am I stuck in this unfortunate rom?
Sent from my GT-I9505 using Tapatalk
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There is only two ways:
1. Change conclusively Knox 0x1 and have root and custom ROM. Of course loose waranty.
2. No root no change knox 0x0 and have a stock

Yeah it's okay for me to have 0x1 knox. I just want to make sure cause I thought I read somewhere you cant flash custom rom on knox bootloader
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So last question im a little bit paranoid, is it possible to flash a custom rom given I had a knox bootloader?
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Related

Some Doubts regarding I9500

Guys got the phone 2 days ago(earlier xperia s).Want to root it.But I got the info about counter.Also I knew triangle away doesn't work.Ive got a few questions
1.I wont get official updates?
2.Is there any other way of resetting counter?
3.Ive a knox app in my phone (what does it states about bootloader)
4.Which roms can I flash(Im using 4.3 android xuemj5 with kernel 3.4.5-187500 se.infra
Thanks if anyone can solve my queries
Sent from my GT-I9500 using xda premium
Plz anyone
Sent from my GT-I9300 using xda premium
If you want to keep your warranty intact then do not root or flash anything. Keep it completely stock.
If you don't really care about the warranty then you can install any custom ROMs, kernels, recovery. etc
Oh and its impossible to reset the knox counter once you trigger it which voids your warranty. Even flashing stock firmwares with old bootloaders without knox while trigger the Knox flag so be very careful!

[Q] How do i know my device is knox secured?

Hey Xda,
I wan't to go custom again on my phone, i went back to stock for rma. But i've updated my phone...
how do i know i have knox installed?
I've added a picture with my phone status..
Greets,
Tunes
Yep...your bootloader is secured...knox will trigger 0x1 if you root it and/or flash custom rom or mods and you loose warranty
Sent from my GT-I9505 using xda app-developers app
GNoteAnte said:
Yep...your bootloader is secured...knox will trigger 0x1 if you root it and/or flash custom rom or mods and you loose warranty
Sent from my GT-I9505 using xda app-developers app
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AAh shame.
Yeah...updating to 4.3 with knox was the worst thing i've done to my phone haha
I didn't know about knox until i rooted it and triggered 0x1 :/
Sent from my GT-I9505 using xda app-developers app

[Q] SM-N900 International

Hi I recently root my note 3 SM-N900 with CF-AutoRoot, so when I go to Download Mode this is the information that it show me:
ODIN MODE
PRODUCT NAME: SM-N900
CURRENT BINARY: Samsung Official
SYSTEM STATUS: Custom
So I can´t see the Knox counter 0x1,
so I think that if it don´t show the information of Knox maybe it is not void the warranty, but I´m not sure.
now here are my questions
1. How to unroot and back to Official Stock Firmware?
2. If I unroot my note 3 can I use again Knox or not?
thanks for the help, and sorry for my bad english.
Have a nice day.
Flash the official firmware via Odin and it will unroot it. But I'm pretty sure if you used cf autoroot... Your knox will be 0x1
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alom5 said:
Flash the official firmware via Odin and it will unroot it. But I'm pretty sure if you used cf autoroot... Your knox will be 0x1
Sent from my SM-N9005 using Tapatalk
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Ok I will try.
one more thing how can I update via OTA, when I try it say that it cant update because I have a Custome Firmware.
Man, you have the old Exynos boot loader which hasn't any knox flag, if you're gonna flash something make sure it's not the newest firmware (MJ7) via Odin or you'll update your boot loader which has a bit counter similar to the knox one, just custom Roms I'd recommend you.
Sent from my SM-N900 using xda app-developers app
*GalaxyDev* said:
Man, you have the old Exynos boot loader which hasn't any knox flag, if you're gonna flash something make sure it's not the newest firmware (MJ7) via Odin or you'll update your boot loader which has a bit counter similar to the knox one, just custom Roms I'd recommend you.
Sent from my SM-N900 using xda app-developers app
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This are the specifications of my note 3, in sammobile I dont see any update or I´m wrong?
SM-N900 International
If I install this firmware version of sammobile.com on my note 3, it will update it like you said?
sorry for my questions Im noob on android.
Kaibil said:
This are the specifications of my note 3, in sammobile I dont see any update or I´m wrong?
SM-N900 International
If I install this firmware version of sammobile.com on my note 3, it will update it like you said?
sorry for my questions Im noob on android.
Click to expand...
Click to collapse
Yea you'll be ok with this. It's the old bootloader
Sent from my SM-N9005 using Tapatalk
Whatever you do ."DO NOT UPDATE " . Continue using the same rom .once you update via OTA , YOU will never be able to downgrade to lower rom and worst a warranty bit will be activated which will make you loose warranty for life.irreversible
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How do I remove Custom System Status and Root and Stay on Knox 0x0?

As the title says I would like to revert back to Official Status, remove root and stay on Knox 0x0
I have 4.3 version, Knox 0x0, and I have reset to factory defaults and I do not have root now.
As knox is 0×0 it means you are not rooted.Just flash official firmware will solve your status.flash it wia odin.
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meetpatel said:
As knox is 0×0 it means you are not rooted.Just flash official firmware will solve your status.flash it wia odin.
Sent from my SM-N900 using Tapatalk
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Are you sure? I thought towelroot keepa 0x0
*_*
I hope that is repairing guarantee and make it even if 0x0 was developed by Root
AO7 said:
Are you sure? I thought towelroot keepa 0x0
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Put your phone in download mode,now see the status of knox if it is 0×0 your phone is not rooted.just flash latest official firmware.sure it will change your status to official.
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meetpatel said:
Put your phone in download mode,now see the status of knox if it is 0×0 your phone is not rooted.just flash latest official firmware.sure it will change your status to official.
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No. False. Knox flag DOES NOT mean you're not rooted if it's 0x0.
The only times this is true is if root using a method that rewrites your recovery, such as CF-Auto-Root.
The only things that trip knox are unsigned recoveries (ANY custom recovery) and custom kernels (ANY custom kernel).
Sent from my leanKernel 3.7 powered stock 4.4.2 (NF4) SM-N900T
toastido said:
No. False. Knox flag DOES NOT mean you're not rooted if it's 0x0.
The only times this is true is if root using a method that rewrites your recovery, such as CF-Auto-Root.
The only things that trip knox are unsigned recoveries (ANY custom recovery) and custom kernels (ANY custom kernel).
Sent from my leanKernel 3.7 powered stock 4.4.2 (NF4) SM-N900T
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Ohh..tnx for correcting me.!But I think the problem is status of device. As knox is 0×0 there is no problem.knox is not triggered. Flashing a stock firmware changes the status custom to official. Please correct me if I am understanding wrong!
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meetpatel said:
Ohh..tnx for correcting me.!But I think the problem is status of device. As knox is 0×0 there is no problem.knox is not triggered. Flashing a stock firmware changes the status custom to official. Please correct me if I am understanding wrong!
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Correct. Flashing a full stock firmware AFTER a factory reset and wipe should return to official status, officially.
Sent from my leanKernel 3.7 powered stock 4.4.2 (NF4) SM-N900T

Custom Rom for S5 SM-G900F

Hi, I have a S5 G900F , there is any rom for this device that doesn't void The knox flag?
Thanks
Sent from my SM-G900F using XDA Free mobile app
Flashing anything custom will trip KNOX
EDIT - Tell a lie, I believe there is a custom(ish) stock(ish) ROM that can be flashed without tripping knox, the thread title says KNOX0x0
*Detection* said:
Flashing anything custom will trip KNOX
EDIT - Tell a lie, I believe there is a custom(ish) stock(ish) ROM that can be flashed without tripping knox, the thread title says KNOX0x0
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so if I flash The MIUI rom , I Will void my warranity?
Sent from my SM-G900F using XDA Free mobile app
Yes.
As will custom recovery, custom kernel, etc etc

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