EUX csc fold 3

[zfold33455]

I received my new fold 3 yesterday from Vodafone. First start was without sim card because I use esim only. My csc is stuck at EUX I have no volte or WiFi calling option in my phone settings.

[zfold33455]

Lol samsung doesn't need to wait for anyone's authorisation to push the update. Especially with my csc EUX

[BandOfBrothers]

With Vodafone UK you'll find Samsung do have to wait as per their.....

Vodafone Firmware-Explained. 

" Why does Vodafone delay the issue of future software updates?

 Before releasing any software updates, we test it thoroughly to make sure it provides the best experience on our network. "

My Samsung Z Fold³ is direct from Samsung UK so I won't be hindered by network checks either @zfold33455 

[zfold33455 · Accepted solution]

I changed CSC code by myself using SAMKEY and now I finally have VoLTE and Wi-Fi Calling

[zfold33455]

SAMKEY works with Android 12 on Fold 3

[hajisavvas]

what was the CSC code you changed it to? what was the exact string that you used in SAMKEY?

[zfold33455]

BTE

[zfold33455]

If you need credits you can get them cheap on ebay. You only need 1. This should not be like this. And I want to say here this is ridiculous we need to pay to change this is the first place but I'm not going to wait for Samsung to fix this. I paid for the phone and I want all options I can.

[Bt32]

Isn't everyone in Europe now getting EUX? I thought it had changed now?

[greg315315]

Hi, i'm wishing to use samkey as well but the seller on ebay asks to send him the imei code of my phone which I find a bit affraying...

Did you also have to send it ?

Thanks in advance

[hajisavvas]

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@zfold33455 wrote:
I changed CSC code by myself using SAMKEY and now I finally have VoLTE and Wi-Fi Calling

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So it sounds straight forward, you buy credits on ebay and change the CSC code to BTE using samkey. My questions are:

1. Does Samsung Pay work

2. Does changing the CSC code require factory reset? Did you lose any data in the process or did it just change and everything was find after a reboot?

3. Are there any downsides in doing this, for example will Over the Air updates still work?

And lastly I've checked my phone using Phone Info and it is not a multi CSC device, it only has the EUX csc installed. Will samkeys be able to change it or do you need a multi CSC device to do so?