Can I just flash a new S21 5G phone to UK generic FW to get rid of the Three splash screen and issues with the lack of 'VoLTE call' settings switch in the Three firmware? (I don't care about any warranty at this point). Thanks.
You first need to change CSC to BTU with samkey I think!! I did it with my vodafone s21 5G from VOD to BTU and now I don't have any vodafone apps anymore!!
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Hi all,
Tab S6 in my country is only limited to 128gb version, while I heavily rely on Lightroom mobile and sometimes need a lot of space for my raw files. This made me buy 256gb variant abroad.
My country code is XEO (Poland) and my device was bought in Germany (DBT). Is there an option to change CSC (including paid programs) to do this?
Of course I have tried Odin and XEO firmware, but it turns out that it's multi-csc and always sticks to original DBT. I have also tried *#272# code and flashing with SIM card in and out, but CSC always stays DBT.
Any of you had any luck?
Anyone out there? I am interested in this as well - I have the international version and am in the US on TMB but have a CSC indicates I am in Poland. I worry that I am not getting timely updates - I hear than TMB has updated to the Feb security patch and I'm still rocking the Dec '19 patch.
Same thing here as well. Got a T-865 XEF but I need DBT
The only effective method seems to use https://www.samkey.org/ through credits (for the TM-865 it asks for 6 credits (which for a single use it is better to buy on a site like ebay) then they send you login ( with the 6 credits) and if it allows, the change of CsC "THAT IS IN THE MULTIROM" is better before making sure with the Apk of Info SAM * INFO to see that CsC HAS the Rom installed, if the CsC of our choice is in The device, without problems, but if it is not available, it will not be possible unless before uploading the Rom + CsC to change.
After several attempts, and tutorials to change XEF / Fracia DBT / Germany, it seems the only method that works
It is necessary to respect the binary, to the case, the Hardware Asia, Europe, America, and not to put the Firmware of a container in another (it will not work) the ROMs of the Global version, EU in the EU and those of the USA in the USA and the from Asia to Asia
tool and "1 credit" even if I bought 6 as the official support page indicated to me when consulting about the SM-T865 LTE device
Original from France XEF it was impossible to change the Region Code for another of my interest DBT German because it is updated more frequently than the rest of the EU Global zone
PHE and XEF from Spain and France follow at the end of October 2020 with May patch while German DBT was updated twice in September 2020
The process turns out to be easier than usual
No need to even format the device in operation
Only with Phone * info you have to see the CSC available in the Rom available on the device and if the one of our choice DBT is already there in my case you can start
If the CSC is not present, it is when it will be necessary to Flashar before with a compatible Rom equal or higher in Binary and that contains the CSC to finally change
In Windows, which is where the SamKey software runs, you have to change the local language to US English unicode (it does not affect the local language of our pc
The code operation lasts only 4 or 5 minutes and as I say it does not erase anything from the device
Finally we have a CSC DBT / DBT / SIM1
The active CSC is the one that receives the HOTA from now on and from that moment receives update from Germany
Today it is the only reliable and efficient way
Hi I have an S10 on EE UK.
I am hoping to flash to BTU so that I can use wifi calling as I am on O2.
I have read on other forums flashing the S10 with BTU firmware changes to TEL australia and that people have been stuck on their branded firmware.
Would be great to here peoples opinions.
thank you
I recently purchased a brand new Samsung a52 5g SM-A526B from a UK website , its an international unlocked model so everything works volte WiFi calling etc the only problem was the csc code was XSP which is Singapore unbranded the updates where really slow it only got the June update well every other a52 5g is on the July patch and just waiting for the August. I used samkey to change my csc I tried to change it to BTU as I live in the UK , it changed it to XXV which is Vietnam unbranded instead of BTU. I used the phone info app and it says my product code is SM-A526BZWGBTU with active csc code XXV, before I changed my csc through samkey my product code was SM-A526BZWGXSP and active csc was XSP. Does anybody know how my product code has changed but my csc code has went to XXV?
Samsung A52 5G
SM-A526B
128gb storage
8gb ram
Hi, I have just bought a samsung A52S from amazon, to use in the UK. It seemed to work fine, except for WiFi calling. After speaking to my carrier, they asked if it was a grey import - although I didn't realise it would be, it had a foreign plug on the charger, so it probably is. The carrier has suggested the fact that it has the wrong country firmware could be causing the problems. After a google on here, I can see that I have the generic german CSC (DBT), instead of the generic UK (BTU). I used ODIN to flash the BTU firmware, but the CSC still shows as DBT. Just so I know where to focus my efforts, does anyone know whether having the wrong CSC might prevent WiFi calling?
Thanks!
*edit* my questions have moved on, so I've posted a more accurate thread here, please delete this one:
Help changing CSC code - flashing BTU keeps DBT CSC?
Hi, I have a new A52s, I bought it off Amazon, and didn't realise it was a grey import. It works fine with my provider (iDMobile in the UK), apart from WiFi calling. iDMobile say the problem is because it's German firmware (DBT CSC), so I started...
forum.xda-developers.com
Hi, I have a new A52s, I bought it off Amazon, and didn't realise it was a grey import. It works fine with my provider (iDMobile in the UK), apart from WiFi calling. iDMobile say the problem is because it's German firmware (DBT CSC), so I started reading up on how to change this. All of the tricks using the phone dialer codes no longer work, so I downloaded the UK Unbranded firmware (BTU CSC), and flashed with Odin. However my phone remains as DBT. I ran Phone Info, and that says that my current firmware is only DBT CSC, with no others available. I did read somewhere that you could get a CSC change if you repartitioned with Odin while flashing. Does anyone know if that's the case? Or are there other approaches that I need to use to change the CSC?
I'm afraid I don't have an answer but I have the same question.
Am looking to buy an A52S 5G primarily as it's supported by my carrier for Wifi calling but carrier price is extortionate.
Flashing carrier firmware worked before on an old S7 but I'm not sure about doing the same on an A52s 5G.
How did you get on OP ?
I'm in Australia with a Taiwan BRI csc a52s.
Wifi calling never worked on android 11, but now I've updated to android 12 and wifi calling is working with my australian telstra sim!
Hopefully this means wifi calling is no longer dependant on csc.
What happens when you flash different csc firmware with odin?