Question S908N KTC to KOO

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Mem_0

Senior Member
Oct 4, 2014
280
63
Cairo
Samsung Galaxy S22 Ultra
Hello fellows
So my issue is a bit long so sorry for that
I got this phone 3 days ago
S908N KTC Unlocked ( I live in Middle East and the SIM is working just fine )
I didn't know that this was a branded phone from KTC, I thought it was unbranded KOO
So right now I want to change the firmware to KOO to get rid of the KTC Boot animation and the KTC bloatware/settings
So how should I do that ? Just flash the KOO firmware using Odin? do I need to change csc? is that risky and may trigger Knox and block the phone ?
and after that can I just flash like the middle east firmware ?
Thank you in advance and sorry for taking too long
I'm attaching a screenshot of the CSC and software version of service provider
 

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Mem_0

Senior Member
Oct 4, 2014
280
63
Cairo
Samsung Galaxy S22 Ultra
Yes, but some users already tried and it worked. I remember reading one or two days ago about exactly this...it says it is not supported but it works. I recall it was an Exynos device not SnapDragon but should work the same
okayy great, if you can refer me to link of that I would appreciate it.
another thing is after changing the csc I will be able to flash any stock rom which matches the device SOC which is snapdragon correct ?
 

babyboy3265

Senior Member
Sep 20, 2012
885
282
Jupiter
okayy great, if you can refer me to link of that I would appreciate it.
another thing is after changing the csc I will be able to flash any stock rom which matches the device SOC which is snapdragon correct ?
Hi, have you managed to change the CSC?

I also have the s908N and want to maybe put a European CSC. Also have no idea how does that work with SAMKEY
 
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babyboy3265

Senior Member
Sep 20, 2012
885
282
Jupiter
unfortunately i tried all ways , seems nothing is working until now, seems that Samsung has locked csc change on Korean Version for S22U
Thanks for confirming 🙏🏻

At least it appears possible to root it and maybe install a custom rom.

I assume that only the rom builders might be able to create a solution for the N version as an installation option in a rom.

However they might not be motivated due to the small number of people having the N versions. Unless of course a few of us agree to contribute in the form of a donation, then maybe a developer can play around and make it happen. What do you think?
 
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Mem_0

Senior Member
Oct 4, 2014
280
63
Cairo
Samsung Galaxy S22 Ultra
Thanks for confirming 🙏🏻

At least it appears possible to root it and maybe install a custom rom.

I assume that only the rom builders might be able to create a solution for the N version as an installation option in a rom.

However they might not be motivated due to the small number of people having the N versions. Unless of course a few of us agree to contribute in the form of a donation, then maybe a developer can play around and make it happen. What do you think?
well, I'm not really planning to root as this will trip knox.
 

spnchik

New member
Oct 21, 2022
1
0
Any news on changing KTC to KOO? I rooted SM-S908N, installed app Phone INFO+ Samsung, but don't see a way to change CSC. It just sees KTC region. Chimera Tool also gives info SM-S908N is not supported device. So, is there any way to get KOO or at least get rid of KTC Boot animation and the KTC bloatware/settings?
 

smartmobee

Senior Member
Jun 1, 2009
64
8
Any news on changing KTC to KOO? I rooted SM-S908N, installed app Phone INFO+ Samsung, but don't see a way to change CSC. It just sees KTC region. Chimera Tool also gives info SM-S908N is not supported device. So, is there any way to get KOO or at least get rid of KTC Boot animation and the KTC bloatware/settings?
Same question, looking for any solution
 

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    okayy great, if you can refer me to link of that I would appreciate it.
    another thing is after changing the csc I will be able to flash any stock rom which matches the device SOC which is snapdragon correct ?
    Hi, have you managed to change the CSC?

    I also have the s908N and want to maybe put a European CSC. Also have no idea how does that work with SAMKEY