Question S21 ultra csc samkey! - Samsung Galaxy S21 Ultra

Hi, please ! can someone confirm to me that I can change CSC with samkey? thanks

Yes, you can. I've done it on four phones so far without any problems.

Hi, you did it on galaxy s21 ultra Sm-G998B, thanks

Yes, G998B also. Twice: THL and DBT.
IMHO, much easier and faster than by flashing a ROM with Odin.

Are there any precautions to be taken? thanks

rufus15 said:
Yes, G998B also. Twice: THL and DBT.
IMHO, much easier and faster than by flashing a ROM with Odin.
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can you tell us the steps to make it, I have Note20 Ultra 5G and wont to change to THL

How do I do it on an S21 Ultra Sm-G998B keeps saying the firmware isn't supported because its to new

I'm facing the same issue on the latest firmware - G998B?

sells or donates samkey credit?

Related

Note 9 Firmware

hello guys! can i flash note 9 firmware of other countries to my korean variant note 9? thanks in advance
You could probably install the OS of the N960F onto your N960N. But there really isn't any point unless you want to have Samsung Pay on your device.
Well had my brother phone from EE and had to change it to XEU so that my three sim could get WiFi calling. So just see if it is worth and your really need it.
luii03 said:
hello guys! can i flash note 9 firmware of other countries to my korean variant note 9? thanks in advance
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Click to collapse
Short answer: NO!

S10 Plus Firmware Vietnam TO UK??

Hi I have S10 Plus G975FD can i flash to UK firmware?Any issue or Loss Something?
rowdykumar786 said:
Hi I have S10 Plus G975FD can i flash to UK firmware?Any issue or Loss Something?
Click to expand...
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Why do you want to flash BTU-firmware?
The firmware is exactly the same as for Vietnam -> both are in Multi-CSC OXM!

Changing CSC for S20FE SM-G780F

Can't change the CSC for my SE20 FE. It's currently on OXM-O2U. What I've tried so far:
1. code *#272*IMEI number#
2. Flash other firmware with Odin with BL locked
3. Flash other firmware with Odin with BL unlocked
Is there another way?
On what android version are you right now?
The same with mine...S20 FE 5G, Android 11,July security patches.I wanted to change CSC for my region (XEO).I've used samkey latest version,adb check OK, operation OK,but still don't have XEO.I wanted to debrand this device from my local mobile carrier (PRT).Any suggestions? Thank You in advance.
alguem tem a rom do g780f binario 2 android 10
Translated by GT: does anyone have the g780f binary 2 android 10 rom
Adamczak83 said:
The same with mine...S20 FE 5G, Android 11,July security patches.I wanted to change CSC for my region (XEO).I've used samkey latest version,adb check OK, operation OK,but still don't have XEO.I wanted to debrand this device from my local mobile carrier (PRT).Any suggestions? Thank You in advance.
Click to expand...
Click to collapse
Do you find something new ? (I too need debrand from prt to xeo s20 + 5g)
why don`t You just flash the firmware for the region You need?
osssinator said:
why don`t You just flash the firmware for the region You need?
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Click to collapse
Its doesent work, you need to change the CSC in the f/w.
b1k3rdude said:
Its doesent work, you need to change the CSC in the f/w.
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Click to collapse
for me it worked

Samsung galaxy note 9 N960F CSC: N960FOXM9FUE1

Help me please can i flash indian firmware N960F to 960F New Zealand model because i want call recoding and samsung pay.
Jdrocks777 said:
Help me please can i flash indian firmware N960F to 960F New Zealand model because i want call recoding and samsung pay.
Click to expand...
Click to collapse
No you can't. The note 9 and the S9 are two different products. Even if you could flash you will run into complications eg screen touch issues.
You can try flashing indian s9 firmware.
spawnlives said:
No you can't. The note 9 and the S9 are two different products. Even if you could flash you will run into complications eg screen touch issues.
You can try flashing indian s9 firmware.
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Click to collapse
Well I'm talking about galaxy s9 im talking about note 9 N960F
Jdrocks777 said:
Well I'm talking about galaxy s9 im talking about note 9 N960F
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I have galaxy note 9 N960F model country New Zealand model but i want to flash indian firmware
Jdrocks777 said:
Well I'm talking about galaxy s9 im talking about note 9 N960F
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Click to collapse
"can i flash indian firmware N960F to 960F?" - That's your original question in your first post - Two different products
Jdrocks777 said:
I have galaxy note 9 N960F model country New Zealand model but i want to flash indian firmware
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Click to collapse
Yes you can. If they are same model number and they both have the same processor chip ( Exynos or snapdragon ).
spawnlives said:
"can i flash indian firmware N960F to 960F?" - That's your original question in your first post - Two different products
Yes you can. If they are same model number and they both have the same processor chip ( Exynos or snapdragon ).
Click to expand...
Click to collapse
Thanks Pal
Jdrocks777 said:
Thanks Pal
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hey man, it this work?. cause i have japan model SM-N960J (SCV40), i want to flash another firmware like US model or other model using chipset snapdragon and single sim too

Question Changing CSC from XSA to INU

Hi all,
I was just wondering if it's possible to change my S21U firmware to Germany firmware (DBT) since OTA updates come sooner.
TridonS21U said:
Hi all,
I was just wondering if it's possible to change my S21U firmware to Germany firmware (DBT) since OTA updates come sooner.
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Click to collapse
Can't be done.
Not even with Odin?
TridonS21U said:
Not even with Odin?
Click to expand...
Click to collapse
No, Snapdragon and Exynos FW isn't interchangeable.
Oh I didn't realise that, is there any other Exynos firmware I can flash that will get one ui 4 sooner though?
Give Samsung Smartswitch at try.
I just got OneUI 4 Beta 1 working on my XSA S21 Ultra (Exynos).
1) I had to update to the latest Android 11 firmware - AUHD.
I used Frija to download an Indian AUHD Rom - flashed it using ODIN - used Home CSC to keep my data.
2) Updates from AUHD to OneUI 4 Beta 1 ZUIC using the ADB Update.zip method.
Hope this helps!
imankareem said:
I just got OneUI 4 Beta 1 working on my XSA S21 Ultra (Exynos).
1) I had to update to the latest Android 11 firmware - AUHD.
I used Frija to download an Indian AUHD Rom - flashed it using ODIN - used Home CSC to keep my data.
2) Updates from AUHD to OneUI 4 Beta 1 ZUIC using the ADB Update.zip method.
Hope this helps!
Click to expand...
Click to collapse
Thank you so much. Does your cell service work well still?
5g and calls over LTE works well. I am using Telstra (Physical sim). I dont use esim. but I assume esims will not be an issue as "Service Provider Software version" still says XSA.
imankareem said:
I just got OneUI 4 Beta 1 working on my XSA S21 Ultra (Exynos).
1) I had to update to the latest Android 11 firmware - AUHD.
I used Frija to download an Indian AUHD Rom - flashed it using ODIN - used Home CSC to keep my data.
2) Updates from AUHD to OneUI 4 Beta 1 ZUIC using the ADB Update.zip method.
Hope this helps!
Click to expand...
Click to collapse
The OP has a Snapdragon SoC, your solution can't be applied to a Snapdragon variant.
varcor said:
The OP has a Snapdragon SoC, your solution can't be applied to a Snapdragon variant.
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Click to collapse
@TridonS21U What model S21 Ultra do you have? Did you buy from an Australian store??
imankareem said:
@TridonS21U What model S21 Ultra do you have? Did you buy from an Australian store??
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Click to collapse
OP has already started it's an S21U, that's a US Snapdragon device.
It's a G998B/DS Exynos bought in Australia
So your claim it's an S21U is wrong? Get back when you figure out what's going on.
S21U means s21 ultra it's an Exynos s21 ultra bruh. G998B is the model number for it
See:
TridonS21U said:
See:
Click to expand...
Click to collapse
Disconnect, assumed U was the model the designation.
All good
I just successfully flashed the Indian September update! Thanks @imankareem
Will I still get OTA updates since I still have xsa CSC even though Indian firmware is installed?

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