Question Changing CSC from XSA to INU - Samsung Galaxy S21 Ultra

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?
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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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@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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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:
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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?

Related

N9600 vs N960F updates speed

I have the N9600 dual sim (snap dragon) but it seems that the N960F version has quicker updates than the N9600. I'm still on arh2 while h6 is out for the F version
I never had this version before , can some one please advise on this.
Here with N9600 and with patch 1 august rom ... arh2
I think I goofed... in my hase to get a note 9 , I purchased the N9600 dual sim snapdragon version. I always had the exynos versions before an got faster upgrades by flashing via Odin. Now I've been stuck at H2 Aug update while N960F version has 2 September updates H6 and I9.
So as a warning to everyone; STICK TO THE EXYNOS VERSION for faster updates.
I have exynos version but I prefer the better battery life, no lagging gpu, and radio FM over the fastest updates.
Enviado desde mi SM-N960F mediante Tapatalk
death365 said:
I think I goofed... in my hase to get a note 9 , I purchased the N9600 dual sim snapdragon version. I always had the exynos versions before an got faster upgrades by flashing via Odin. Now I've been stuck at H2 Aug update while N960F version has 2 September updates H6 and I9.
So as a warning to everyone; STICK TO THE EXYNOS VERSION for faster updates.
Click to expand...
Click to collapse
LOL. Seriously? Its a difference of a month.

NOTE 8 HK n9500 will receive an upgrade?

I'm worried that my Samsung Galaxy Note 8 n9500 will be upgraded to Android 9.0?
Then just switch off auto download so it won't happen!
You can choose not to install it when you see the prompt to install it.
I need an answer
Note 8 Hong Kong SM-n9500
Snapdragon 256GB
can update to Android 9?
iceepyon said:
You can choose not to install it when you see the prompt to install it.
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Click to collapse
Sorry:crying:
I need an answer
Note 8 Hong Kong SM-n9500
Snapdragon 256GB
can update to Android 9?
OnnoJ said:
Then just switch off auto download so it won't happen!
Click to expand...
Click to collapse
Sorry
I need an answer
Note 8 Hong Kong SM-n9500
Snapdragon 256GB
Can update to Android 9?
RikkieJar said:
I need an answer
Note 8 Hong Kong SM-n9500
Snapdragon 256GB
can update to Android 9?
Click to expand...
Click to collapse
Yes. I thought that my answer was crystal clear! You can update the N9500 to Android Pie aka Android 9:silly::silly::silly:
Not yet, as Android 9 is not yet available for the N9500. Be patient....
iceepyon said:
Yes. I thought that my answer was crystal clear! You can update the N9500 to Android Pie aka Android 9:silly::silly::silly:
Click to expand...
Click to collapse
thank you
OnnoJ said:
Not yet, as Android 9 is not yet available for the N9500. Be patient....
Click to expand...
Click to collapse
When to upgrade to pie?
RikkieJar said:
When to upgrade to pie?
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Click to collapse
It should be release within the next few months. You will have to wait until Samsung releases it. I am still waiting for the release of Pie for my Korean N950N.

Where to get USA stock rom for n950f

Hi guys,
Can someone please guide me locating USA stock rom n950f.
Pie and Oreo.
Thank you
pnjboyzz said:
Hi guys,
Can someone please guide me locating USA stock rom n950f.
Pie and Oreo.
Thank you
Click to expand...
Click to collapse
NONROOT option Answer is there ISN'T any USA firmwares for N950F. (N950F is Exynos soc and N950U/U1/W are snapdragon soc so not possible).
Root options is Yes you'll just need to flash the csc detonator package that's in xda forums. (But still can't flash the snapdragon firmwares, not compatible).

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.
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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.
Click to expand...
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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Click to collapse
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 why i am still on oneui 5.0? AT Varient

why i am still on oneui 5.0...
model name- sm-g998u
One UI 6.0 will come with Android 14 at the end of the year.
Looking at your version, its from December 2022, what is your product code or service provider software version?
One UI 5.1 comes with the Feb update.
mortazanabin said:
why i am still on oneui 5.0...
model name- sm-g998u
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Click to collapse
why you dont update maunally ?
From what I can see, you have flashed G998USQS5DVK7 on an SM-G998U but the AT&T variant is actually SM-G998U1
Download Samsung Galaxy S21 Ultra SM-G998B firmware
Download the latest Samsung firmware for Galaxy S21 Ultra with model code SM-G998B. Check out our free download or super fast premium options.
www.sammobile.com
Download Samsung Galaxy S21 Ultra SM-G998B firmware
Download the latest Samsung firmware for Galaxy S21 Ultra with model code SM-G998B. Check out our free download or super fast premium options.
www.sammobile.com
(Ignore the B, those are the U and U1 pages)
Have you manually flashed previously?
Might have to do yourself another manual flash to get you back on the right OTA path.

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