How to change CSC from ORX to DBT - Samsung Galaxy S8 Questions and Answers

Hello,
I have Galaxy S8 (Exynos) bought in Telekom Slovakia. Original CSC, I think, is ORX (Slovakia). But I want to change this CSC to DBT (I want OTA updates).
Is there any way to change this CSC without root and without losting warranty?
I tried wipe cache, wipe data, 3x flash, ... it donĀ“t work.
Thank you very much :good:

Related

[Q] Wrong CSC after firmware installation

Hi everyone.
I'm now on stock rom of United Kingdom (BTU) android 4.3 with Knox.
I want to move to the stock rom of Netherlands (PHN), also 4.3 with Knox.
The last time I installed German stock rom (DBT) my CSC didn't change to DBT and stayed on BTU and therefore I couldn't get updates via Kies.
I do not want to root my phone or change the CSC in "illegal" ways which will trip the Knox flag and so I won't be able to get updates from Samsung.
The last time I installed this DBT rom I tried already resetting my phone like 3 times and doing wipe data/factory reset twice or so and it didn't help in changing the CSC.
Before I install the PHN rom please provide me with a solution if my CSC will stay on BTU.
Thanks in advance,
Anyone?

what rom can i install?

Hi, i have stock N9005XXUEND3 with root - knox 0x1
What is the newest firmware i can install on my CSC N9005XEOEND2?
What CSC i can install without wipe?
CSC = country sales code.
ROM you can install normaly. It not depends on CSC
i know what CSC means
I asked about ROMs that fit my CSC. I know that if i flash it with rom for, let's say UK - other CSC it will wipe my device and there will be no polish language

Changing CSC Without ROOT!

Hey! My issue is to somehow change the CSC without root on my device. I live in Hungary. I bought my phone at carrier (T-Mobile) my original CSC is TMH. When Marshmallow released for Poland i did manage to put it on my device. Now... because XEO is a Multi-rom after a clean install my CSC went to TPH (Portugal) I searched for how to change csc without root (in this case XEO) but im failed to do it.
So guys, is there any option to do it?
laverdadb said:
Hey! My issue is to somehow change the CSC without root on my device. I live in Hungary. I bought my phone at carrier (T-Mobile) my original CSC is TMH. When Marshmallow released for Poland i did manage to put it on my device. Now... because XEO is a Multi-rom after a clean install my CSC went to TPH (Portugal) I searched for how to change csc without root l, (in this case XEO) but im failed to do it.
So guy, is there any option to do it?
Click to expand...
Click to collapse
+1
exactly samse problem/ question
laverdadb said:
Hey! My issue is to somehow change the CSC without root on my device. I live in Hungary. I bought my phone at carrier (T-Mobile) my original CSC is TMH. When Marshmallow released for Poland i did manage to put it on my device. Now... because XEO is a Multi-rom after a clean install my CSC went to TPH (Portugal) I searched for how to change csc without root (in this case XEO) but im failed to do it.
So guys, is there any option to do it?
Click to expand...
Click to collapse
Did you Try to Flash your stock original carrier rom via odin ,reboot stock recovery and do factory reset?
SETOUF said:
Did you Try to Flash your stock original carrier rom via odin ,reboot stock recovery and do factory reset?
Click to expand...
Click to collapse
I did. Still one TPH. :/
Please read my answer in this topic. I had a very similar problem.
http://forum.xda-developers.com/s6-edge-plus/help/flash-poland-to-finland-mm-advice-pls-t3331911
gartner83 said:
Please read my answer in this topic. I had a very similar problem.
http://forum.xda-developers.com/s6-edge-plus/help/flash-poland-to-finland-mm-advice-pls-t3331911
Click to expand...
Click to collapse
it is not similar; we are here talking about the only PIT available for us, OXX, which includes XEO, ROM, SIO etc but default one seems to be TPH, and factory reset brings us always to TPH
ionutdicu said:
it is not similar; we are here talking about the only PIT available for us, OXX, which includes XEO, ROM, SIO etc but default one seems to be TPH, and factory reset brings us always to TPH
Click to expand...
Click to collapse
I had to flash 5.1.1 BTU to get rid of TPH. From there on, I came back to my original CSC. Therefore, I changed my CSC from TPH to SIM without root.
Edit: if I understand correctly, you can't flash BTU over TPH and then your original over BTU?
gartner83 said:
I had to flash 5.1.1 BTU to get rid of TPH. From there on, I came back to my original CSC. Therefore, I changed my CSC from TPH to SIM without root.
Edit: if I understand correctly, you can't flash BTU over TPH and then your original over BTU?
Click to expand...
Click to collapse
1. when flashing 601 XEO I was on 511 BTU, but the CSC it applied was TPH, even after factory reset
2. SIM is in different PIT than XEO so you got lucky....
ionutdicu said:
1. when flashing 601 XEO I was on 511 BTU, but the CSC it applied was TPH, even after factory reset
2. SIM is in different PIT than XEO so you got lucky....
Click to expand...
Click to collapse
Yes,but i went from TPH to BTU and then from BTU to SIM. That's why I don't understand why you can't. Flash 5.1.1 from BTU in Odin, do a factory reset after BTU flash and TPH will be gone.
On older Samsung phones there was a code that you dial in the dial pad, which opened a menu so you can chose your CSC, but I don't know if it still works on the newer phones.
celeronix said:
On older Samsung phones there was a code that you dial in the dial pad, which opened a menu so you can chose your CSC, but I don't know if it still works on the newer phones.
Click to expand...
Click to collapse
Not working anymore...
gartner83 said:
Yes,but i went from TPH to BTU and then from BTU to SIM. That's why I don't understand why you can't. Flash 5.1.1 from BTU in Odin, do a factory reset after BTU flash and TPH will be gone.
Click to expand...
Click to collapse
"do a factory reset after BTU flash and TPH will be gone"
right after ODIN flash, NOT auto rebbot, however GO to recovery instead? and wipe all the things, and rebbot, to initial setup?

Change CSC without root

Hello
I want change csc and unbrand my slovakia T-mobile note 4. I dont want root my phone. When i try flash slovakia firmware ORX i still get csc MET.
Is there any solution how to set my CSC to ORX without root?
Thanks.
Vybramo said:
Hello
I want change csc and unbrand my slovakia T-mobile note 4. I dont want root my phone. When i try flash slovakia firmware ORX i still get csc MET.
Is there any solution how to set my CSC to ORX without root?
Thanks.
Click to expand...
Click to collapse
Without root not possible.
Vybramo said:
Hello
I want change csc and unbrand my slovakia T-mobile note 4. I dont want root my phone. When i try flash slovakia firmware ORX i still get csc MET.
Is there any solution how to set my CSC to ORX without root?
Thanks.
Click to expand...
Click to collapse
Get root, change csc and reflash the official firmware via odin

Oreo in France (mixed XEF and BTU)

Hello
I was on the PHN stock firmware (from the "official" topic) .
I made a clean install to change to XEF with the last XEF 7.0 firmware
AP_G935FXXS2DRAA_CL12365438_QB16535167_REV00_user_low_ship_meta.tar
BL_G935FXXS2DRAA_CL12365438_QB16535167_REV00_user_low_ship.tar
CP_G935FXXU2DRA9_CL648265_QB8671796_SIGNED.tar
CSC_OXA_G935FOXA1DQJ3_CL12365438_QB15342654_REV00_user_low_ship.tar
After the install, I get the OREO OTA Update.
AP : G935FXXU2ERD5
CP : G935FXXU2ERD5
CSC : G935FOXA2ERD5
But It seems that I got the UK firmware instead of the XEF one... (for example I have Samsung Pay UK, but It works)
Is It normal ?
Hello, because you flashed CSC that wipe all ... next time, flash HOME_CSC and you will keep your settings
Now you can go and flash your CSC from nougat here (I don't think XEF is already done for Oreo at moment) : http://www.phonandroid.com/forum/av...operateur-sur-le-s7edge-sm-g935f-t177633.html
ric69 said:
Hello, because you flashed CSC that wipe all ... next time, flash HOME_CSC and you will keep your settings
Now you can go and flash your CSC from nougat here (I don't think XEF is already done for Oreo at moment) : http://www.phonandroid.com/forum/av...operateur-sur-le-s7edge-sm-g935f-t177633.html
Click to expand...
Click to collapse
Yes I know, I flashed the CSC, because I wanted to change from PHN to XEF. (To activate Samsung Pay in my country)
But the OTA Update change from XEF to BTU by himself....
yan74s said:
Yes I know, I flashed the CSC, because I wanted to change from PHN to XEF. (To activate Samsung Pay in my country)
But the OTA Update change from XEF to BTU by himself....
Click to expand...
Click to collapse
OTA won't change CSC, it means your CSC was already set to BTU, thats why you received BTU oreo OTA.
Sent from my S7 Edge using XDA Labs

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