Change CSC from XSP to XEU or BTU Questions - Samsung Galaxy S10 Questions & Answers

I have a G975F/DS, using OXM, XSP firmware (Singapore) was thinking of changing the firmware to either XEU or BTU using the 272+IMEI
I do have a few questions: XEU is under OXM but BTU is appearing under single. I see differing information that BTU is the unbranded for the UK and XEU is for either EE or UK/Ireland or Unbranded. It's all over the place, anyone aware of what the truth is here.
Why is BTU listed as a single? What is the difference in this?
I use a U.S. TMobile sim and a sim from EE UK. I have wifi calling with TMobile now using XSP firmware can anyone confirm that wifi calling works with TMobile with XEU and BTU? VoLTE?
Oddly enough my Samsung Pay works in the U.S. with XSP, but I don't use it anyhow so not a deal killer.

Related

CSC

Hey guys do you know where i can find a multi CSC file i mean i have only a couple (xeu xeo kor and something else) and i want to use the one for my country (HAT)
Thanks
You might want to tell which model is u want it for.??
it's the I9000 global and i want it for Romania (HAT one) i am currently using the XEU and i don't know if it's good...
XEU is for England and Europe than is good for Romania
i was having some very slow speeds on radio connection i thought it was because of the csc file?

US Samsung pay / Australia XSA for N950F

My N950F is still stock and came with PANAMA CSC. (which wont allow to use samsung pay in US). I searched and found many places here in XDA people using XSA CSC with samsung pay in US.
I tried to odin XSA frimware from Sammobile and looks like XSA is little older than whats on (PA) the phone and wont allow to odin. Is there any workaround for this?

No VoLTE/WiFi Calling SM-N950F

Hi,
I have a Note 8 New Zealand version bought from Spark
When a Spark SIM is inserted to the phone, the VoLTE option pops up as a toggle under Mobile Settings. When I plug in a Vodafone SIM in it, the option disappears.
All functionalities are present except that.
I've tried installing the latest firmware from Vodafone but it remains the same.
Under Service provider SW ver. it still shows TNZ/TNZ/TNZ
I've also had a look using Phone INFO app and it says this:
Product Code: SM-N950FZKATNZ
Firmware's CSC Code: XSA
Active CSC Code: TNZ
Available CSC Codes: NZC, OPS, TEL, TNZ, VAU, VNZ, XNX, XSA
CSC Country: New Zealand / NZ
Mobile Operator: vodafone NZ / 53001
I've installed different stock ROMS (using Odin) from different countries including, Australia, UK (BTU), Germany, France, and OXM ROM. I'm out of options. I've also tried the CSC changer that I've seen on a s20 forum but it didn't work. Anybody knows how to enable this option for the device?
According to the website, it should support VoLTE
https://www.vodafone.co.nz/our-networks/volte/
I'm on official Stock ROM.

Official Rom for Samsung Galaxy S20 FE 5G SM-G781B/DS 128GB 8GB RAM

The Samsung Galaxy S20 FE 5G SM-G781B/DS came with Android 11 and CSC Region Code is INS\INS,INS\INS (India).
When I flase ILO (Israel) Firmware the CSC Region Changed to XSG\XSG,XSG\INS (United Arab Emirates) instead of ILO?
what's going on?
how to get the ILO CSC?
rom archives are multi CSC so what you downloaded for Israel is gonna cover a few countries in the same region. without you having a SIM card from Israel in the phone I'd imagine it's using some other parameters to guess. the frequency bands you're currently using might determine which CSC you get because it's the closest match for example. I'm guessing there but I can't think of another reason right now.

Change CSC AUT (EUY) to XEF (EUX) possible?

Hi everyone,
I recently bought a Galaxy S20 FE 4G (SM-G780G) in Switzerland. As I am living in France, I inserted my french SIM card, but the phone is still displaying AUT / AUT, AUT / EUY / AUT.
The CSC is AUT (included in EUY group), but I would like to change CSC to XEF (included in EUX group).
It is not really clear for me if this is possible (with Samkey) as the two CSC's are not in the same group. The phone should of course still work 100% after the change and warranty should stay valid.
Thanks in advance for your help.
Yeah you can do that.
Android 12 should roll out soon in our region.. I'm from Germany and use Malaysian firmware, when I flashed I did so without selecting any csc in Odin. And it automatically installed the one I needed I think.
But it will factory reset your phone.
I also installed XME to get Android 12 first. I noticed a worse overall performance though. Are Android 12 ROM running significantly cooler than Android 11 since thermal throttling seems to be an issue to every S20 FE user..? Any CSC that might perform better in this area since some CSCs have regional difference like SER from Russia comes without Bixby?
kembser said:
Hi everyone,
I recently bought a Galaxy S20 FE 4G (SM-G780G) in Switzerland. As I am living in France, I inserted my french SIM card, but the phone is still displaying AUT / AUT, AUT / EUY / AUT.
The CSC is AUT (included in EUY group), but I would like to change CSC to XEF (included in EUX group).
It is not really clear for me if this is possible (with Samkey) as the two CSC's are not in the same group. The phone should of course still work 100% after the change and warranty should stay valid.
Thanks in advance for your help.
Click to expand...
Click to collapse
before you pay out money (I've heard that Samkey told one user our device wasn't supported) maybe the method outlined in this thread is worth a try, but using the pit file from XEF
How to change CSC back to original if you are not able to
So i have a S20Fe exynos and me being impatient installed oneui4 SER version on device thinking that will see whatever happens. I am also developer of Clean OS rom for s20fe so i tried using my csc feature script and it worked flawlessly in SER...
forum.xda-developers.com
if it doesn't work fully then the same method should be able to return it to AUT if needed.
curious how it works out if you do try it.
Do you guys know what countries uses EUY and EUX?
I've got a new phone and i like to use AUT ROMs but so far all we have are EUY and EUX, not AUT

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