Question G990B which firmware - Samsung Galaxy S21 FE

Hi. I have a branded s21 Fe from Vodafone Germany. I searched a little bit. EUX or EUY? Which and why two version for Europe? And what is BTE and BTB?

Difference between BTB and BTE S22 firmware?
I have a Samsung S22 (SM-901B/DS) which I bought directly from Samsung's UK website. The CP and AP are both S901BXXS2AVDB and the CSC is S901BOXM2AVDB. There seems to be 2 different versions, CSC: BTB and CSC: BTE. I wanted to root my device...
forum.xda-developers.com
Answer for the second question

Related

SM-G9860 (BRI) Taiwan CSC change to SM-G986B (PHN) Netherlands

Hi guys,
i've been wanting to change the CSC of the S20+ I bought in Taiwan. I wanted to have the snapdragon variant of the S20+ but now it seems some features are not included in this version compared to the European models of the S20+.
I am missing integrated Hiya service for example.
Is it possible to flash the firmware for the European models on my Taiwanese model S20+?
If yes... how?
Thanks
Sobakel said:
Hi guys,
i've been wanting to change the CSC of the S20+ I bought in Taiwan. I wanted to have the snapdragon variant of the S20+ but now it seems some features are not included in this version compared to the European models of the S20+.
I am missing integrated Hiya service for example.
Is it possible to flash the firmware for the European models on my Taiwanese model S20+?
If yes... how?
Thanks
Click to expand...
Click to collapse
You cannot as they are 2 different models. However you need to change the csc from BRI Taiwan TGY Hong Kong to get Hiya service and any additional ones like Volte and WiFi calling. Please search and you will find thread detailing about how to change your csc.

S20+ SM-G9860, TGY (Taiwan) vs CHC (Open China)

Hi, which are the differences between TGY (Taiwan) and CHC (Open China) firmwares?
I have the open china one and I discovered that 5g works only on the second SIM tray; that's not a big issue and probably it is present on TGY CSC too. Esim does not work.
With CHC everything seems to work good, even Samsung Pay with an italian bank.

Change csc question

Hi, sorry my question,
I want to change csc, for example my phone is S20+ 5G G986B (European), if I use Odin and flash AP, BL, CP from G986B (European), and I use only CSC file from G986O (China) is it possible?
Note: European version is (Exynos) and China i think is (Snapdragon)
Thanx
PeterParker said:
Hi, sorry my question,
I want to change csc, for example my phone is S20+ 5G G986B (European), if I use Odin and flash AP, BL, CP from G986B (European), and I use only CSC file from G986O (China) is it possible?
Note: European version is (Exynos) and China i think is (Snapdragon)
Thanx
Click to expand...
Click to collapse
No, it won't work on your Exynos device.

Question Changing CSC but...

Hi, I have bought an S21 FE G990B Unlocked. From what I can see, now countries don't have their own unlocked firmware rather there is only one, EUX (or/and EUY?)
When I dial *#272*62826#, the CSC menu comes up but with an issue, I have only Vodafone CSCs.
Question: Is there a way to change Vodafone CSCs to all CSCs without using samkey?
Thanks.

Question What Region Fold 3 do I have?

I bought the fold 3 off ebay(yes I know)it has the CSC number ending in CVEB
I can't find out anything about the CSC code. My model number is SM-F926B/DS
Any help would be great.
Thanks
Looking on sammobile it means H3G
Download Samsung Galaxy Z Fold 3 SM-F926B H3G United Kingdom (H3G) F926BXXS1CVEE firmware
Fast download latest Samsung Galaxy Z Fold 3 firmware SM-F926B from United Kingdom (H3G) with F926BXXS1CVEE and Android version 12
www.sammobile.com
So I think that's the 3 net work.
Would it be better for update to stay on the rom or flash a BTU rom?
There is no such CSC as BTU anymore, at least on a z fold 3, what's your service provider software ?
boomdox said:
There is no such CSC as BTU anymore, at least on a z fold 3, what's your service provider software ?
Click to expand...
Click to collapse
BTU has gone!
My phone has no provider.
But the ROM is B3G which is three.
So it must of been on three at some point.
It probably is running three branded software, but that will just be your original CSC code. If you wanted to change it you can, with free software from samfirm but the equivalent to btu now, is eux, Samsung have changed the way updates happen. UK the no longer has its own CSC unbranded code, we fall under eux, so Samsung can release faster updates all at once
By 3 branded I mean the ROM is customised for the 3 network, apps added etc. mines on o2, but that's an multi CSC ROM, oxm which means it has multiple CSC, including eux etc, but eux doesn't come with network customisations and is now the European unbranded
Samsung could speed up the firmware update process for customers in Europe
Samsung is seemingly working on speeding up the firmware update process for Galaxy device customers in Europe. The company made ...
www.sammobile.com

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