yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S22 Ultra] dr.ketan:
I don't know it's law or not but yes csc have these 3 numbers for imei tracking. I am using prepay and no history normally available. Here now a days people don't bother much about it as most of telecom don't charge per sms or call but almost have unlimited calling and 100 sms free per day + 1.5 Gb 4G data/day and nearly cost 2 to 2.5 USD/month

Yes call record have auto option
[Samsung Galaxy S22 Ultra] eriqx:
there was nothing in messages history, I have no idea what, where and why was send

BTW "funny" story with samkey:

I bought 20 credits from gsmserver, changed CSC 5 times (only 2 attempts were successful), next day my account was blocked with reason "Change CSC again & again & again & again..."

I have no idea why this is a valid reason to block account.

Later I found many complaints with blocking accounts for no reason...

So I guess this is how samkey works.

Now I have no option to change CSC or revert to original.
[Samsung Galaxy S22 Ultra] klentas:
I chenge to INS, and send sms
[Samsung Galaxy S22 Ultra] bagr3210:
So today I changed the CSC to SEK on my Exynos model. Everything happened in a few seconds, the recording works, SPAM is not, but Hiya works. We support GP payment, it also works. Samsung Free in CZ does not work for me, it is not possible to adjust the region to SK / CZ, but I do not mind. Otherwise, recording works reliably, clean recordings, just super. Thanks to everyone who sacrificed and helped with the tutorial.
[Samsung Galaxy S22 Ultra] gargdivyam:
I'm assuming since even european models upon changing CSC to INS are able to use SPay, India must be using the International Version of Spay and not one natively built for India. Keeping that in mind, would it be possible that an unlocked S22 Ultra from the USA will have a working SPay in India?
[Samsung Galaxy S22 Ultra] juston80:
I'm in Italy and through Samkey I loaded the INS fw and it works S-pay, SHealt and call recorder.

Do you think Healt Monitor also works?

Currently the update is stopped at S908BXXU1AVA7 but still cannot find the March one S908BXXU1AVB

If I try to load the THL csc it returns to eux without consuming the samkey (exynos) credit.

Maybe I need to change the fw to make it go to THL but I don't know what will work.

For sure I know that on S21 ultra always exynos, with thl s-healt monitor (yes with patch dante63) and s-pay did not go. I guess the only solution is the csc SEK.

With the SEK it seems that s-pay, S-health e call recorder works. I have no idea if s-healt Monitor (ECG / pressure) also works
[Samsung Galaxy S22 Ultra] Bryan91U:
For INS CSC, does Samsung Free works for your country? or it is showing India articles instead?
[Samsung Galaxy S22 Ultra] juston80:
Everything seemed to work, S-pay, S-helat and call recorder. The only additional app was My Galaxy if I'm not mistaken in English.
[Samsung Galaxy S22 Ultra] WinJunkie:
Hi all, Also got a Australian S908EOXM1AVA7 No root.

Can someone confirm successfully changing to INS while also keeping data using odin home_csc method?

Any issues?
[Samsung Galaxy S22 Ultra] bagr3210:
I think it will all be around India.

I recorded SEK CSC and Free is around Ukraine, Portugal, Spain, Australia, New Zealand, Brazil, Canada, Turkey, Vietnam ... But my region CZ / SK / PL / Germany and the like is not there ..
[Samsung Galaxy S22 Ultra] gpap2004:
I confirm that with SEK csc the Samsung Health Monitor is working well with Dante patch
[Samsung Galaxy S22 Ultra] goTouch:
Anyone changed CSC on S901E with samkey? I'm using ZTO from Brazil and want to to change to India INS. To to that I'll have to change from OWO multi csc to OXM and then use samkey to change do INS.

But I have to know that samkey is working straight forward with S901E model. Anyone?
[Samsung Galaxy S22 Ultra] juston80:
I don't know I'm sorry.

However I return it because they have removed the management of VPN L2TP / IPSec PSK and RSA
[Samsung Galaxy S22 Ultra] BlinkThinks:
Changing the CSC via Samkey will not erase your DATA. You can't change your CSC by merely flashing the firmware, although if you use the home_CSC your will still keep your DATA.
[Samsung Galaxy S22 Ultra] juston80:
Hi, I inform you that the stock version of samsung healt monitor works.

If you use smart switch to synchronize the apps from the old device to the new one you will find that it is not possible to remove the version of dante63 in both devices. It is only possible to deactivate it. To remove it, install xplore and enable the view of the "applications" folder, then select the dante63 app (recognizable by the different icon with a W) and delete it. Then the device will ask you if you want to uninstall it, of course you answer yes. Done.
[Samsung Galaxy S22 Ultra] droidsmith:
Hello, this sounds promising! I have the s22u purchased in Canada, and would like to get this option. I'm on Rogers and wondering if I do this, is it possible that wi-fi calling and voice over LTE would stop working? Really miss this feature from my asus rog phone that had the Google Dialer with native call recording built in, so slick!
[Samsung Galaxy S22 Ultra] efkosk:
it works 100%. Just don't get "SEK" but use "ILO"
[Samsung Galaxy S22 Ultra] Kuch Kuch:
Don't you mean "INS"? Thought "ILO" had some features missing? I know that it is updated less frequently apparently.

Even if "ILO" is used, I'm not sure if you can use this CSC on a SM-S908W, which @droidsmith has (I believe).

@droidsmith Please confirm if this worked on your S22U afterwards (at your own risk). I'm a relative noob to all this, so suggest you get confirmation if this CSC would work on S22U from another user.
[Samsung Galaxy S22 Ultra] saturn3000:
A list should be made of what works and what doesn't work in the various CSC.
[Samsung Galaxy S22 Ultra] droidsmith:
Both Israeli CSC ILO and INDIA CSC INS seems to complete successfully in the samkey app but I still have the OYV XAC CSC code, bummer at least I didn't need to wipe data for this.

Service provider software version

SAOMC_SM-S908W_OYV_XAC_12_0019 XAC/XAC,XAC/XAC/RWC
[Samsung Galaxy S22 Ultra] Artushfoto:
Hi, I tried to write a guide and my experience how to enable native call recording on SAMSUNG Galaxy S22 by changing the CSC region using SamKEY without rooting the phone. Maybe it will be usefull for somebody.

Enable native call recording on SAMSUNG Galaxy S22 by changing the CSC region using SamKEY without rooting the phone

Enable native call recording on SAMSUNG Galaxy S22 by changing the CSC region using SamKEY without rooting the phone

www.artushfoto.eu
[Samsung Galaxy S22 Ultra] droidsmith:
Looking good, thanks for sharing! How about when you put your SIM card back in, it asks something like "do you want to customize to this new provider?" Do I say yes to this?
[Samsung Galaxy S22 Ultra] goTouch:
Just to report my experience with global snapdragon version. My goal was to change csc from Brazil to India. Brazil is OWO, not OXM. So I had to flash OXM using Odin:

1) Changed CSC from OWO to OXM using Odin

2) First reboot after Odin, my phone changed to XXV, Vietnam.

3) I restored everything from my Google backup using XXV cause eBay seller took too long to send samkey credential.

4) Changed CSC to INS using Samkey successfully. No data loss after that. Everything kept the way it was on XXV.

Call recorder, spam ID, Samsung Pay India, Google Pay. All available.

Samsung Blockchain isn't available in India.
[Samsung Galaxy S22 Ultra] ChoSmile:
Your phone model is SM-S908W

Availabe CSCs (that can be switched via Samkey) for the W model are:

XAC,VMC,KDO,PCM,BMC,CHR,VTR,FMC,RWC,BWA,GLW,SOL,PMB,TLS,ESK,SJR

There is NO CSC (none of them) that support call recording.

https://xdaforums.com/t/sd-native-call-recording-csc-without-rooting.4404139/page-9#post-86542107
[Samsung Galaxy S22 Ultra] WinJunkie:
Can we trust samkey?
[Samsung Galaxy S22 Ultra] goTouch:
That was a question I made years ago when I first changed csc. I Googled every where, made the same question in a few forums. Couldn't find any complaints and I've been using for 3 or 4 years. S10, S20, S20FE, S21 and now S22. No problems at all. CSC is changed in the correct way, no Knox void, can use Odin after that to any csc. Everything normal.

My fear was about samkey using my imei for something. But then I asked my self why would they do that. Imei is easy to get and if they do something stupid with imei, they are going to burn their reputation and nobody is going to use samkey anymore. It works, they do the right way and they release updates every week. They are earning money with this. Why would they want to do something stupid?

Remerber that if a few users had any kind of problem with samkey, it would spread so quickly that no one is going to risk their phones using something people are complaining. And I have never seen a complaint before. Only unsuccessful csc changing cause people doesn't understand multi CSC.

So, I've been using it a lot and never had any problem at all.
[Samsung Galaxy S22 Ultra] WinJunkie:
Appreciate the detailed response, I'm not very experienced with samkey, just heard about it since this is the first phone I'd rather not root.. yet :). Guess my fear is that if there software is so powerful to change csc and unlock phones without root / tripping knox there may be a chance of installing a rootkit or something. Still I'd think that would require root but who know. Anyway thanks for the views, I'll go take cover under my tin foil hat.
[Samsung Galaxy S22 Ultra] goTouch:
If you are worried about rootkit, something installed in system partitions, which requires root permissions, you can change csc and then flash the same firmware with Odin. It will Wipeout all your device and keep csc. But again, I've never seen any complaints from anyone here in xda and in a lot of forums like reddit. And people use it a lot.
[Samsung Galaxy S22 Ultra] dj24:
Interesting. So you're saying that Samkey can somehow unlock your bootloader without tripping knox?
[Samsung Galaxy S22 Ultra] goTouch:
I doubt. If they accomplished unlock bootloader this way, they would sell it as a service. It would be a dream to a lot of people having a unlocked bootloader with knox 0x0.
[Samsung Galaxy S22 Ultra] Bryan91U:
I am surely doing something wrong?!

I did all the steps but Samkey software couldnt detect my phone ADB ?! I turn on USB Debugging and then go to *#0808# and changed it as well as describe by Samkey software but still not detecting my samsung S22 ultra.

What am I missing here?
[Samsung Galaxy S22 Ultra] carlitobahsoun:
try different cable
[Samsung Galaxy S22 Ultra] Bryan91U:
So I download the Samsung Driver from samsung website and did a reinstall of the driver and it is detected. (probably samkey website driver isnt updated?! IDK)

But a new problem came up, I am on XSA (Australia) CSC and type in INS to change my CSC. It says Operation successful and phone restart. But when checked, my phone is still XSA? DId not change.

Am I doing another thing wrong? lol
[Samsung Galaxy S22 Ultra] Bryan91U:
Any one from Australia version (XSA) successfully change to INS using Samkey CSC?
[Samsung Galaxy S22 Ultra] goTouch:
I flashed latest OXM firmware (AVC9) and then used samkey to change to INS. I was at Vietnam region before. Make sure you are using latest samkey software. The image shows de result
[Samsung Galaxy S22 Ultra] BlinkThinks:
For those who have changed their CSC to INS or XXV, does your 5G, VoLTE still work? I decided to stick to my country code because when I changed the CSC of my Note 20 Ultra 5G before, just to get call recording, I lost these features. That is why I am again sticking my country's CSC again for my S22 Ultra.
[Samsung Galaxy S22 Ultra] goTouch:
That's a great question. I don't have 5G in my city, but I don't see a reason It would not. It is available all 5G bands in configuration.
[Samsung Galaxy S22 Ultra] Bryan91U:
I did that screen and my phone reboot. But after reboot, it is still on XSA without Call recording.
[Samsung Galaxy S22 Ultra] goTouch:
Where are you checking of it changed or not?
[Samsung Galaxy S22 Ultra] Bryan91U:
I checked using both samkey software when clicking on the ADB button and also on my phone software, it still says S908E.....XSA etc. And check Call Setting with no Call Recording feature :(

Had tried like 6 credits on it without getting it change to INS
[Samsung Galaxy S22 Ultra] Luxferrea:
I am aware that simply switching the CSC on the phone will not result in native call recording.

I am thinking if now it is the same chipset, if there would be any workaround to make the W models call recording capable...
[Samsung Galaxy S22 Ultra] silk_nz:
Anything to do with having your SIM card in when you changed csc? Just a guess...
[Samsung Galaxy S22 Ultra] Bryan91U:
No. I did all the steps and requirement to make sure.

1) Windows Antivirus and everything related OFF

2) No Sim Card and flight mode ON.

3) tried samsung cable (this one fail the process) and other thicker data transfer cable (this one pass and reboot)

All of the above and still nothing.

I am wondering if S908E (XSA - Australia) version doesnt allow to change to INS? maybe?

But I am not gonna try other CSC as other CSC have disabled feature and INS is the only with basically having everything.
[Samsung Galaxy S22 Ultra] goTouch:
Make a Last try. Install manually INS AVC9 using Odin and then try it again. If that doesn't work, it can be a samkey problem saying ok as a result but it is not.
[Samsung Galaxy S22 Ultra] Bryan91U:
Ya, i just had a chat with Samkey support and they said try update to AVC9 and try again. I dont mind to flash Odin before today as I havent set it up. But I just transfer all my stuff and set up onto this phone today (personal, work etc). Not gonna flash and had everything wiped now. haha I will just skip it this time and used it for now, until Australia (XSA) gets the March Update. Till now, I m still on AVA9
[Samsung Galaxy S22 Ultra] silk_nz:
In the mean time, try Cube ACR from the Play Store - with a little tweaking it's better than nothing. I tried several and it was the clearest (there is also a Phone app with call recording that was ok).
[Samsung Galaxy S22 Ultra] Kuch Kuch:
Unfortunately I have a similar story to @Bryan91U .

Today I received my SM-S908E. The pre-installed CSC was XSP (Singapore) with Build AVA7 and like others I wanted to change it to INS using SamKEY build 4.31.9. I thought I did everything by the book - put the phone on flight mode, didn't insert a sim card and thought this should work, but once SamKey told me "operation successful" when changing my CSC, everything was as it was. After the phone booted up for the first time the CSC was still XSP.

I'm trying to get hold off SamKEY support on the chat at the moment, but no luck so far - site says "we reply immediately", but I've been waiting for over a hour for a response.

I'm hoping others are having better luck than me.
[Samsung Galaxy S22 Ultra] Bryan91U:
Is the Call Recorder - SKVALEX better or the CUBE ACR better? I did bought the Skyvalex and havent tried the Cube ACR
[Samsung Galaxy S22 Ultra] Bryan91U:
I am just WOW by Samkey Support.

As mentioned above, I am using a S908E (XSA - Australia) version and failed to change to INS several times. Hence, I contacted Samkey Support and asked nicely (as the samkey seller said some support have some attitude) about it and whether XSA wasnt supported to change to INS. After 24 hours, Samkey Support replied that it is supported and since i was on AVA7 version, Support said to flash to AVC9 and try again. Conversation went well and i thank for his/her assistance.

I received Australia AVC9 update just tonight and thought on trying one last time to change to INS. I found the Samkey account got BLOCKED!!! I went back the Skype Chat to find the Support sending in this conversation (attached). I am WOW by it immediately. Just because he successfully changed it (using a none Australia model with different software version), and many others had successfully changed it, and I failed at it, makes me suddenly became a SCAMMER?! WOW!!! I didnt pay (give money) to being labelled as a scammer.

Well, I am done with Samkey forever really. I will be happy with a workaround using SKVALEX or Cube ACR as a call recording.

I do wish others here who are going to try Samkey to change their CSC, would be successful at changing their CSC and not need to go through such Support.

PS: And I am just curious, what do a "SCAMMER" get out of this? by claiming his process didnt work! I did not even ask for refund or anything as I understood the process clearly, it will consist of 1 credit each time I click that button.
[Samsung Galaxy S22 Ultra] ChoSmile:
I change my SM-S908B (Exynos) from EUX to INS with Samkey (my phone comes with ...AVC6 March fw) .

All features works: Call recording, Samsung Pay, internal call ID/spam block, 5G, VoLTE, VoWiFi

(but tested only on mobile operators in my country (🇧🇬))
[Samsung Galaxy S22 Ultra] goTouch:
You are using a CSC region not available to your phone model. You may not get updates anymore.
[Samsung Galaxy S22 Ultra] ChoSmile:
Yes, I know.

Workaround for INS CSC changed in B model (Exynos) is ODIN flash with BL_, AP_, CP_ and HOME_CSC_ from any CSC region B firmware part of MultiCSC will update my phone with data kept.

My other option was SEK CSC with working OTA updates but I use Samsung Pay and like integrated ID/spam.

Samsung Pay can not be insalled on SEK. ID/spam can be used via Hiya.
[Samsung Galaxy S22 Ultra] goTouch:
The drawback is that you are always gonna manually flash 8GB every update. But it is interesting to know that exynos and snapdragon binaries are in the same build.
[Samsung Galaxy S22 Ultra] Kuch Kuch:
Currently I'm on S908EXXU1AVA7 (January) and have an option to update to S908EXXU1AVBF (March). It would be helpful to know which firmware people were on when they switched CSC on the S908E.

SamKEY support is non-existent, so any assistance on here would be appreciated.
[Samsung Galaxy S22 Ultra] ChoSmile:
Builds binaries are different for B, E, U, U1, W, N, 0 models and can not flash with other model firmware.

But all binaries for one model contain all CSC in on MultiCSC are same files.

Example 1:

EUX (B) and SEK (B) download same files and inside contains all CSCs configurations.

Example 2:

INS configurations is inside all B MultiCSC builds but Samsung do not provide at the moment INS as separate file to download or OTA update, but manual flash of any B files will update and keep data and INS extras.

* * *

Only exception is SingleCSC XID CSC with this year is only for E model (at the moment).
[Samsung Galaxy S22 Ultra] silk_nz:
You can install Cube and give it a try, see what you think... They want a subscription though, so if skvalex works ok, up to you.
[Samsung Galaxy S22 Ultra] Bryan91U:
I would say just upgrade to the AVBF update and try the change again.

Wouldn't even suggest you to ask Samkey Support anything and surely, dont give yoru Samkey Account details, your IMEI number to them. The SUPPORT rude and not logic behaviour can just block your account and your IMEI, where you cant do the change anymore. I provided my IMEI as the SUPPORT asked for it and didnt give the Samkey Account (as told by the Samkey seller), but was still block for no reason, saying im a scammer, just because mine failed to change and the SUPPORT one success at changing, and both are different CSC Phone.
[Samsung Galaxy S22 Ultra] Bryan91U:
I will give CUBE ACR a go and see. If is same as Skyvalex, I will just used Skyvalex since i paid for it and only need a one time fee instead of subscription
[Samsung Galaxy S22 Ultra] Kuch Kuch:
Thanks for the suggestion...Have read of the below as now I'm not sure if that necessary, but again I am open to suggestions from anyone.

I did some digging and was having a look at some of the way people use to change their CSC previously. One method was the dialler method, that brought up a "preconfig" page. After changing my CSC using SamKEY, I brought up my "preconfig" page and this is what I got:

We can see that my sales code is now INS, which I think shows that SamKEY did infact change my CSC, as I presume previously it was XSP. However, on my "preconfig" page I can't see INS anywhere as an option. Could this be why CSC is still XSP as shown below? Because my firmware doesn't have the INS CSC in it?
[Samsung Galaxy S22 Ultra] saturn3000:
So before using SamKEY you didn't have access to the preconfig menu while now or even before you had access to the preconfig menu? What sequence did you use to access the preconfig menu?

Thank you.
[Samsung Galaxy S22 Ultra] Kuch Kuch:
The screenshot I took of the preconfig menu was taken after I used SamKEY. I'm not sure if I had access to the preconfig menu before I used SamKEY as I hadn't tried.

I used the sequence *#272*IMEI# where you would replace IMEI with the IMEI of your handset to get access to the preconfig menu.
[Samsung Galaxy S22 Ultra] goTouch:
Ia it possible to change csc with this pré config page?
[Samsung Galaxy S22 Ultra] ChoSmile:
272 working only via some CSC like INS. Also change finished with factory reset.
[Samsung Galaxy S22 Ultra] Kuch Kuch:
Do you mean that a CSC change will only come into effect after doing a factory reset?
[Samsung Galaxy S22 Ultra] ChoSmile:
Yes. This method via pregconfig menu completes CSC changing with factory reset.
[Samsung Galaxy S22 Ultra] goTouch:
So it means I could have change csc without spending money 🤦😒
[Samsung Galaxy S22 Ultra] ChoSmile:
Yes, but only few CSCs allows this 272 code to open preconfig menu.

For S22 series I personally knew (until current moment) that this menu can be opened if active CSC is INS (India).

So, to switch to desired CSC via preconfig menu (your phone have to be with INS), so at the moment:

- If phone is bought in India (INS csc)

- if CSC is changed via Samkey (paid from other CSC)

- if combination firmware found for current bootloader 1 (free but hard to find such service fw)

In EUX this code 272 do not work.

Anyone with differrent CSC can test *#272*IMEI# and can shere the result with all of us here :)

Only openening the menu do NOT change anything and do NOT delete/clear/wipe/reset anything. From this menu user have to select any CSC and press (Install) button to proceed change and factory reset. (Cancel) or back - exit without consequences.
[Samsung Galaxy S22 Ultra] dubart:
EUX changed to SEK using Samkey, 272 not working.
[Samsung Galaxy S22 Ultra] zaffar.mughal:
I have been using samsung handset quit a while now and have realized that it's not worth it to change the CSC just to record the calls. I have found Cube ACR did the job for me, and top of that i don't have to sacrifice Samsung Pay and health related software.
[Samsung Galaxy S22 Ultra] Bryan91U:
How did you brought up the preconfiq page? I checked and couldnt find the dialer code for S22 Ultra. I would like to check mine too.
[Samsung Galaxy S22 Ultra] Bryan91U:
Ya, I am trying out CUBE ACR now and see how is it compared to Skyvalex. As one is a one time fee while CUBE ACR needed a yearly subscription. Skyvalex uses the Accessibility Voice Record, not sure how CUBE ACR has done it with its Connector.
[Samsung Galaxy S22 Ultra] Kuch Kuch:
See here:

So with @Bryan91U 's suggestion, I updated my firmware to AVBF. I then went into the preconfig menu and could finally see INS, which I selected and voila:

..and I now have the ability to record calls.

Thank you everyone.
[Samsung Galaxy S22 Ultra] Artushfoto:
Hi, I managed to start recording with SamKey, I made a simple tutorial on how I proceeded. It's been written here before. I also tried ACR and many others because I didn't want to interfere with the phone's software, but it didn't work for me, it somehow recorded via a microphone. Native recording from Samsung works perfectly, including bluetooth calls.

I haven't noticed any changes yet, and everything is working as it. This is my personal experience

https://www.artushfoto.eu/Blog/Enable-native-call-recording-SAMSUNG-Galaxy-S22

This is my personal experience. Maybe it will come in handy for someone
[Samsung Galaxy S22 Ultra] dj24:
If I'm not mistaken this is for the Exynos version and not SD..