yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] dhruvaz:
gotcha.......I know its out of the topic but 2 questions.. its been a while I've "used" sammy well not since gt i9100, and those where the days you rooted first and asked questioned later :). My(my s.o's ) cell was bought in Doha when I had a transit there back in december, Now I see that android 11 has been rolled but mine didnt receive any. when I talked with samsung's support they told me I'll never get updates unless I am in doha/qatar. So the question is 1# would changing csc enable me to receive update?

2# Or do I have to go it hard way i.e flash the firmware via ODIN. And Does it trip knox ? As it would be official firmware just another region/country.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
not true , doha dont have special csc lol , i can confirm doha csc related to uae and if u can screen shoot ur current csc u will see its XSG/XSG/XSG ....

and yes as my s21 ultra bought in my country lebanon and had MID/MID/MID csc that is related to iraq and its multi oxm csc and i flash XID home csc to get call record and IAM GETTING WELL OTA when it come to Indonesia XID csc.

get me ur screen shoot like this plz
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
ur csc detected by ur sim card NEE region , u must get ota once NEE get it and yes NEE updated to AUBB march patch .

now i advice u download XID full firmware AUBB and flash via odin and use home csc to not wipe ur mobile / after reboot if popup appears asking u change or keep curent , select keep curent.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] dhruvaz:
And hence my second question will it trip knox in doing so. i.e if I flash via odin. BTW my device is S20 ultra so

G988BXXS6DUBA is the latest
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
lol , i thought its s21 ultra

.....mmmmm....u still on ATG4 right ??? July patch 2020 ....than try before this :

install google phone app from store , make it default , dial this code *#*#27262826#*#*

, if menu appears than u can change to whatever csc u want IT WILL WIPE UR PHONE THIS WAY.

if no menu appears than not work this way , so download XID DUBA and flash with home csc to not wipe .

at the end :

BOTH WAY NO KNOKS TRIPP
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] west2cool:
What you wrote is slightly confusing. S20 ultra 5g is Multi csc in most region. It is a 5g model. Mines is 5g and I have use the apk to change my csc twice as an experiment.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] zaffar.mughal:
S20 Ulta may be multi CSC, i have S20+ 5G, and it's not. I have tried both apps (apk & installer), and nothing worked for me.

I had Samkey account and was having 1 credit. there was a guy who said that Samkey is charging 1 credit instead of 2. I tried and it worked flawlessly, now my phone is on DBT,
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] yakapa40:
[MENTION=6898741]zaffar.mughal[/MENTION]

S20+ 5G = SM-G986B

firmwares are all multi CSC , as you can see here :

https://xdaforums.com/showpost.php?p=81908267&postcount=2

DBT is part of OXM multi CSC

you can see it in :

setting/about phone/software information/Service provider SW ver

so maybe apk don't work for your device , but don't post wrong informations
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
can u plz pm the apk android file host or google drive ???? coz : when i press download from mega (link posted) it start and stop immediately...thanks in advance
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] zaffar.mughal:
Sorry mate , this was not wrong at my end, i didn't say i am an expert but i have tried everything what was written. Anyhow, if this work for you or for anyone, i'm happy.

Once again thanks for your effort.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] alandd86:
ist safe with knox ?not trip?

---------- Post added at 01:52 AM ---------- Previous post was at 01:34 AM ----------

did you chose btu code and sales change ?as i chose this and dont know if i did a write thing or not :confused:
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] kristova86:
Please , can you PM me the apk, as it was removed from the post.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
sent thanks to yakapa40
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] kristova86:
Thanks, but the link doesn't open , i tried many times but not work, is there any other way, thanks inadvane.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] dezborders:
Yes I selected btu and sales code change - worked fine fb it my S20 Ultra did a full wipe on reboot

All good now tho I did a restore in 30 mins ;)
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
wired , i have the apk but didnt try as i dont to wipe the phone now

i check the link i sent and can open and download...wired
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Bleegeeda:
Try on a different device or if on WiFi disconnect and use data, or vice versa. Had a similar issue, on laptop didnt load the page but ended up working on my phone.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] elliwigy:
it works.. like someone mentioned if its not allowing you to "try it out" put phone jn airplane mode so theres no data connection then apply themeas far as the trojan take it how u will and dont use it if u dont want to
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] kristova86:
If I applied it and change csc , do I will receive new updates for the new csc ?
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] kristova86:
This what I get.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] jmjudd99:
How does changing my csc benefit me?
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] jlc403:
Using apk, I was able to change csc via theme. I have sprint s20 that is sim unlocked. Was not able to get data when csc changed.

Was concerned I couldn't find or uninstall apk. For what it's worth, when I deleted the theme, the apk asked me to install, rather than do you want to update. Confident uninstalling the theme removes from phone. Maybe I'm wrong and need to reset phone...
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] farookh:
select Sales & Network Code Change
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] yakapa40:
added

pictures link : how to install and change CSC

https://xdaforums.com/showpost.php?p=82858645&postcount=37

regards
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Player04:
Which csc got call recording?
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] dhruvaz:
And this is what I needed to know.. thanks man.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
tell me if the way with code work or not ...good luck
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] PaShket:
I sent you a PM, could you send me the apk too please?
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] dhruvaz:
Hi the code worked... yes. but I can see the sales/net, net2code has.. NEE/NEE, XSG. so my sales/net is NEE as it should be probably dude to Nordic sim. But Net2code is XSG i.e united arab emirates probably due to it was bought there.. As the code suggested its already NEE so i cant do anything about that.. the question is should I try to just flas CSC in ODIN and see if it works..
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
ok try , but remember after july patch the code way never work , mean from August patch 2020 till now on s20 ultra the code way not work , s21 ultra out of box code not work too
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] dhruvaz:
So I finally flashed the firmware and used CSC instead of home_Csc coz why not now at this point.. it went smooth as i thought. But the thing is when checked in the download mode again to see if the knox was tripped (it didnt) just to make sure even thou it said "secured by knox" while booting. I found that the carrier_id still says XSG which means (UAE). One thing changed thou in regard to that remember my software provier version it said NEE/NEE,XSG/XSG now it has changed to NEE/NEE,NEE/XSG so i hope I'll get OTA in the future.. and if does .. F"#k that samsung customer service dude who said its impossible for me to get updates unless I go to doha.. and changing CSC will tripp Knox.. that douchebag. Thanks anyway bruh..
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
u flashed NEE firmware right ??? not XID
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] dhruvaz:
sorry for the late reply... should be NEE firmware.. as it was pointed thru sammobile.. it was G988BXXS6DUBA. I searched today and the latest now is G988BXXU7DUC7 (i.e build date is 12th march ). Dont think sould be much different.

*Edit*

So today morning I did check the system update and it did got the G988BXXU7DUC7 OTA so all good now. Still stand by the douchebag samsung customer support thou
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] aayman997:
Does anyone have the apk ?
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] juda iskariotsky:
i need the apk too :/
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] nrc04:
hello

is it possible to have new link please this one is dead

thx
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] llCrankll:
Please tell my how to delete/Remove -> Translation PIE ..New.ver.8.0.34.build.80347.apk

Android 11
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
setting / app / search for app name / uninstall
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] llCrankll:
He finds nothing
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
than he deleted from samsung galaxy themes
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] sivuha0101:
Here is the link

Setup ChangeCSC Free Tool.exe

drive.google.com
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] pinkfloyd49:
Hi all, sorry if i not post in the right topic, but seem to be the closest.

I got a S20+ 5G ( SM-G986B ). Just flashed it with this rom :

AP_G986BXXS8DUE4_CL21564870_QB40198531_REV01_user_low_ship_MULTI_CERT_meta_OS11.tar

But my CSC still TIM, as i am in FRANCE, i want to pass it to XEF.

After a lot of reading, does'nt understand how to do it.

Any help will be appreciated ! Thanks !
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] pinkfloyd49:
Answering my self :

1/ buy Samkey credits on ebay user ( 5$ )

2/ Use one credit in Samkey software to change the CSC ( less than 2 min )

3/ Enjoy your phone !
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] xmyszka:
APK still working ?

Link is dead :(

APK still working ?
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] oradu83:
I also want to know if it still works and where to get the apk from
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
nothing work to change csc with android 11 .

only via samkey , u should buy minimum 3 credit on ebay and u need to use 1 credit only to change csc
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] hajniku:
Is it possible to get the APK? Still on Android 10, so may work.

Thanks
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] zolee_:
When I type the code and enter last "*", whole code diisapears, I am not able to dial it (there is no what to dial) and nothing happens.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] CrazyCypher:
Anyone tried this?

Seems to work without reset
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] CrazyCypher:
Same here with 3 different phones - 6 years old, 2 years old and new phone. Always when typing it just dissappear and nothing happens... Any help someone?
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] pintasmapila:
This works pretty nice actually :) Just tried it.

Thanks for the link. Much better than to reset the device. I just updated to DUJ5 - UK and it worked perfectly. My original Rom was official DUJ1 ZTO - Brazil.

After i changed the CSC (and updated), I managed to update to One UI 4 Beta without losing any of my data, but in return, it changed my CSC again, this time to ZUK.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Predakays:
Hi! I Have a S20 ultra 5G from AT&T USA.

I just want to install a firmware that allows me install OTA updates.

It's already unlocked network.

Do you know which firmware can I install?

I've read in another post that I have to flash SM-988U1 firmware... but to be honest I'm not sure what to do.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] ChoSmile:
U1 is Snapdragon's CPU phone. There is no CSC region with call recording for Snapdragon models.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] obeliksgall:
Can I have a link please?
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] pranitminitek:
Hello all,

I am new here..

I have note 20 ultra 5g SM-N986N running on Skt 5g, Can i change the CSC to SM-N986B as I am living in India and with this firmware i am unable to make conference calls from my device.

Hope you will reply.

Thanks in advance.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] ChoSmile:
Generally it is not possible to change model to different one (N to B), even both are on SnapDragon CPU.

On my S908B (originally with EUX CSC) I changed CSC via Samkey to INS, which (CSC) is part of the S908E model. So, no future OTA phone software updates. I made manual update via ODIN (AP, CP, BL, HOME_CSC) on every new S908B update comes (on any S908B CSC).

If this option will work for your phone model (N986N) or if it is possible for N (Korea models) at all - I never tried, just share my experience.

All experiments with your phone based on this info are on your responsibility and you are warned that it can cause phone brick!
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] pranitminitek:
I made my decision and I am ready to take risk of "brick",

I just want to make conference call from my device. I am running on SKT 5G the question is if i flash KOO firmware, will this solve my conference call problem in india. By the way I am using JIO sim and VoLTE is working great. Only conference call issue.

Please support
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] ChoSmile:
Flashing with different firmware for same model (N) did NOT change anything.

All CSCs in N model SKC, LUC, KTC, KOO are same MultiCSC - so, files inside are identical (same).

Changing CSC is possible via Samkey (paid option, around ~$6 for 1 credited on eBay).

If conference call will become possible on different CSC - also can not be granted.

Conference call is a feature that depends on many circumstances like:

- operator supported

- most pre-paid not support it (normally only for post-paid, monthly fee plans)

- current used operator support (if roaming)

- when VoLTE used - "ims apn" and "hos/xcap apn" must exist in APNs list

- also "call waiting" must be suppirded and enabled *43#

- some CSC region may not have "+ / add participant", did you try when you are on a call to open Phone and dial next participant (call with first become "on a waiting" ), so when second answer (during talking) press "3" and "dial" to initiate conference call. 2 is for switching, when in conference, dial next and again 3 dial to add it. Up to 6 participants (you and another 5).
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] pranitminitek:
I am using postpaid JIO sim card.

Call waiting service is also working but When i am trying to answer that call on waiting my first call get disconnected or simply disconnection of call which is on waiting.

I also didn't understand that u said earlier "ims apn nd hos/xcap apn...can i find this in my apn list..?

So sorry for Android knowledge 😞
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] ChoSmile:
About APNs ask in operator's office or someone else that can check your phone.

For check you can put your sim card in other phone that this feature (call conference) works from other JIO subscriber. Also he/she can try their sim on your N986N phone if conference works.

So you can be sure if phone is the problem or opetator support /subscribtion.

Also some service participants (support) may not allows conferences. Try with two normal users.

(This is my experience in my operator and Europe operators. Never used JIO or any India sim.)
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] pranitminitek:
Tried other sim cards like Airtel and Vodafone in my phone and still the problem is same....hence I worried about it.

As this phone is gift from my brother and can't change it for any reason but conference call is very important to me as i am business development executive. And every single hour i have to take conference call with my team members.

So frustrated. If there is anyway to get rid of my issue please help me
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] androidloveRs3104:
hi . can anyone confirm this flashing method or mysterious dev method still work on s22 ultra one ui 4.1 android 12 to change csc?? please let me know. thanks.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
no only via samkey , OR TAKE A LOOK HERE AND TRY , IN SOME THREAD THEY SAY IT WORK AND CSC CHANGED WITHOUT WIPING .

SamFw Tool 4.9 - Remove Samsung FRP one click

Hi Today, we introducing SamFw FRP Tool version 4.9 Main function: Remove FRP with one click Change CSC with one click Remove FRP for new secu...

samfw.com
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] tahayparker:
Can someone please PM the APK?

I'm using a SM-A528B wanting to change to XSG from MID to use SPay

Edit: Changed my CSC using SamFW FRP Removal Tool (https://samfw.com/blog/samfw-frp-tool-1-0-remove-samsung-frp-one-click)

Has a built-in CSC changer

Reboot manually and it should change the active CSC to whatever you have chosen

Tested on SM-A528B with OJM firmware
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] tombbb:
What are the precise procedures you changed csc?

I mean, unlock Oem for the very first step right?

I want my s10e (G9700),TGY changed to BRI.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] tahayparker:
Unfortunately the phone broke shortly afterwards, but here's what I remember

I never clicked on "OEM Unlocking", only flashed the firmware for my region through Frija and Odin

Then I used the tool i mentioned and typed in the CSC i wanted (make sure that the CSC is included in the multi-CSC firmware before changing it)

It was supposed to auto-reboot but it didnt so i did it manually and it changed the active csc to XSG
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] jun1662:
This is very useful, thanks
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] amnher:
Will it trip knox?
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] duck361:
I would like to know the same

Will SamFw FRP Tool trip knox warranty

Please confirm

Thanks
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
nope , no knox trip + no wipe

confirm using s21 ultra
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] duck361:
Also, can you confirm if it will work on S20 FE SM-G780G

Thanks
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] carlitobahsoun:
i dont have this device .

try and nothing will happen if not work simply.

when use the app : it will check all device info , if not will show u i guess
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] DonDizzurp:
Just used the SamFW app on my s10+

Had to do it a few times but it worked.

I think you have to keep doing it until you see fail-pass-fail-pass-fail

And you'll also see a notification on your phone saying factory mode.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] hotshout:
Can someone pleaze PM me the apk!got a a01 that's useles unless I switch it to another network
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Sebastian505:
Hi bro, i have the same device and same csc MID, but samsung wallet is stuck on loading screen after changing to XSG, Can you kindly send me screenshots of your settings and what does it shows now in the service provider field.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] tahayparker:
heya

as noted in a previous post, the phone met an unfortunate end shortly after
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Sebastian505:
Same thing, but at least it survived the hardbrick after giving me a heart attack, and flashing the official image made everything works like a charm.
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] tahayparker:
veryyyy late, but it didnt trip knox for me
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Hayley Williams 33:
It´s literally cidmanager. Just with higher perms.

So either the app uses uid 1000 (patched) or a licence.

Curious so il try it lol
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] leonardojt:
Can changing csc enbles call recording on s10/s20 snapdragon USA models?
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] ChoSmile:
No, US/Canada models do not have CSCs with Call Recording feature allowed. (Only rooted if you find a way to root them.)
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] leonardojt:
Thanks, root is impossible too. I read s20 fe 5g is getting android 14 with one ui 6. We would have it port to s20 snapdragon if we can root
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] philip.sandy2:
Can someone please send me the app, please
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] ChoSmile:
Only possible way - use pc (windows app): SamFw 3.31

Try Google search ;)
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] zulu88:
SamFW versions that work without problems are: 3.0, 3.1, 3.2 and 3.3
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] yakapa40:
[MENTION=5811646]Player04[/MENTION] , please

- device version:

on dialer : *#1234# or *#12580*369#

or - Service provider SW ver :

go to :

setting/about phone/software information/Service provider SW ver

and post the result

maybe i'll find the right CSC

regards
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Player04:
Thanks
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] elliwigy:
none usually that im aware of.. in usa anyways.. can enable it tho by editing the csc itself
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] yakapa40:
[MENTION=5811646]Player04[/MENTION]

for G988B-OXM arabic countries

you can change to EGY ( TUN , single/BTC or single/LYS )

regards
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] Player04:
How did u figure out which csc got what features? By the way, thanks for your help.

---------- Post added at 07:04 PM ---------- Previous post was at 07:02 PM ----------

How? Thanks
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] dezborders:
Changing to non. Carrier branded - e.g. BTU in UK means updates are usually released days or weeks earlier

Also no bloatware and no carrier restrictions like disabling WiFi calling for different carrier SIM cards
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] *Detection*:
Root
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] yakapa40:
[MENTION=5811646]Player04[/MENTION]

i extract Cscfeature.xml from firmware :
[Samsung Galaxy S20 / S20+ / S20 Ultra Guides, News] dezborders:
[/COLOR]

Yes.mate everything is fine after changing CSC the only unexpected action was the full factory reset.

I also discovered that you need to flash a firmware containing the target CSC you want before using the tool.

E.G. If your current firmware is a single CSC FW (like VOD) then VOD is the ONLY CSC the tool will let you select.

So if tool does not show the CSC option you want, then download and flash the required CSC firmware then run the.CSC change tool again and this time you can select the CSC you wanted to use.

---------- Post added at 09:33 PM ---------- Previous post was at 09:26 PM ----------

Incorrect... Tool Worked fine on my H3G branded 5G S20 Ultra

However I had to flash BTU firmware first with Odin then re run the tool and select BTU. This caused full wipe of data partition but everything is fine afterwards.

My CSC is now BTU/BTU,BTU/EUX/H3G.

Knox was NOT tripped.

I think the full wipe is actually a good thing considering all the concerns people have stated regarding hacks and Trojans.