Question S22 Ultra csc change

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Pichulec

Senior Member
Dec 11, 2009
221
88
UK
Samsung Galaxy S22 Ultra
Hi. I bought my S22 Ultra in Poland, I live in UK. Samsung pay refuse to work as the phone is from Poland.
It is on OXM firmware with EUX CSC.
I want to set the region csc for UK.

I read that Samkey does not support CSC change for S22 Ultra with June patch.

Any other way to do it?
 

raul6

Senior Member
Maybe this
 
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Deejo

New member
Sep 23, 2014
3
1
WOW THANKS, IT WORKED LIKE A CHARM!
<3 <3 <3
Maybe this
 

KKYASIR

Senior Member
Jul 28, 2012
247
58
Abha
i tried but there is no option in activities

click on activities and scroll down too configuration update com.samsung.android.app.omcagent.test.ui.QATestActivity and open

no scroll down option
 

amitdon

Senior Member
Dec 7, 2017
210
172
I want to change my CSC of S 22 Ultra, i bought from Australia SM-S908EDRFATS to India SM-S908EZKP, i see both are S908E models.
Please guide me thanks in advance
 

chloeleedow

Senior Member
Jul 29, 2013
383
193
I want to change my CSC of S 22 Ultra, i bought from Australia SM-S908EDRFATS to India SM-S908EZKP, i see both are S908E models.
Please guide me thanks in advance
Totally works with suggested samfirm tool 3.31 I'm Australian an changed from XSA to INS I now have call recording faster OTA firmware updates and nothing not working it's a very simple process using that software and costs nothing.
 

chloeleedow

Senior Member
Jul 29, 2013
383
193
do you seriously still receive OTA's with changed CSC? that cant be possible..
Yes I got India update yesterday and my phone is Australian model who always got late updates OTA works perfectly with samfirm tool after csc change I'll prove it Check the photos
 

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chloeleedow

Senior Member
Jul 29, 2013
383
193
Well. It is possible as I am receiving ota updates. Unfortunately this method no longer works as knox key has been revoked for the Aliance Shield..
There is a fix for that but you have to downgrade to android 12 first them install alliance using their instructions on their discord then you can update to latest firmware and it still works
 

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