Flashing SM-G960U to SMG960U1 - Samsung Galaxy S9 Questions & Answers

Hey I need some help, I have a Galaxy S9 AT&T version but I don't live in the United States. The phone works just fine but I don't receive any updates even through smart switch. I'd like to know how to install the U1 version which is Samsung's carrier free version to my phone. Can anyone tell me the steps and which U1 version should I install?

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How to Enable VoLTE on Galaxy S9?

Hello,
I have a Galaxy S9, Model: SCV38. Is there a way to enable VoLTE on the phone to be used for Indian carriers? If there is some other post discussion, do point out.
If the correct firmware is installed, then it'll work. If not, then you're out of luck.
You might be able to flash the carrier's firmware using Odin (I did that on my S9+ to get VoLTE working on EE UK, as the phone had generic firmware).

Flashing G960U software to G960W

Hi,
I'll be getting a Canadian S9 soon but i have no need for the device and i'll be sending it to my sister in the states (she is on AT&T). I want to know if i'm OK just flashing the latest version of the US firmware to the Canadian device? and what is the CSC of the unlocked version of AT&T in the states? Will she be able to update as usual after that and will Samsung pay work?
Thank you very much in advance.

[help] convert s9 G960U to global rom?

I want to covert my phone AT&T G960U to global rom? Help me
I actually don't believe you really can to be honest. The 960U is the US unlocked variant. So even if you wanted the vanilla feel you wouldn't get it. From my experience, each carrier has been using the same variant of the S9 so they would just rebrand it with a OTA update.
Personally I've switched from Cricket (Original Purchase) to Boost (Boost ROM loaded) to Straight Talk (Verizon) with no issues except one. Which has to do with Sprints activation crap. The latest carrier switch has a default boot screen from Samsung.
You may be able to flash a rom using odin that isn't carrier branded. Like I said though, I'm pretty sure if its activated an OTA update fixes you up either way.
I get my firmwares from Sam Mobile.
https://www.sammobile.com/samsung/galaxy-s9/firmware/SM-G960U/

Upgrade SM-N975U with ATT to Android 10

Hey guys, so my question is how can I upgrade my Note 10 plus to Android 10, I have the SM-N975U model with ATT, i live outside the US so the person who sold me the phone unlocked it, the thing is that I was checking the original firmware for this model in Sammobile but alm versions are from different carriers (Verizon, Xfinity, etc) I didn't find the one for ATT. Does this make a difference? which firmware should I download?
Just follow this thread. You can use T-Mobile or Verizon firmware. All the same but Just use Home CSC for no data loss. You will not find the AT&T firmware using Frija or Sammobile (or anywhere unless someone extracts it & posts).
Check this thread out.
https://r.tapatalk.com/shareLink/to...8&share_fid=3793&share_type=t&link_source=app
N975U and N975U1 Firmware Links Here
Sent from my SM-N975U using Tapatalk
burrzoo said:
Just follow this thread.
Excuse me, I am new to the forum, I have a question for you, I have an at&t SM-N975U, this at&t usa firmware does not update outside the USA, I am in Mexico, which firmware should I use, I want it to update automatically via OTA here in Mexico? t-mobile firmware or U1 firmware, I really appreciate your answer,
Click to expand...
Click to collapse
Hi mate. I don't know if it's gonna help, but I live in UK and I had 975U too which was on Android 9.
System didn't allowed me to update it, probably cause it was on AT&T so I followed a tutorial on yt and updated it to 975U1 Android 10.
EDIT:
N975U and N975U1 Firmware Links Here
For those who aren't already aware, N975U is the model number of all of the US carrier versions of the Note 10+. The N975U1 is the model number of the same device, but sold by Samsung SIM unlocked and with no carrier bloatware. Firmware is 100%...
forum.xda-developers.com
You also might need ptched odin, google it

Updating an SM-N975F/DS in Canada

So please forgive me if this has been answered before, but I have not been able to zero in on an answer to my problem by searching the forums.
I recently bought an international SM-N975F/DS that I bought through a reseller in Canada. The home region is Vietnam. I am using SIMs from Telus and Roger's. This is my first international version of a phone that I have owned.
I would like to upgrade to the latest firmware but the phone is telling me that I am up to date. I'm happy to wait for the the regional update, but i am not sure it will be triggered while I use the phone in Canada.
I am open to flashing another version of the firmware in order to get the update, but I am confused as to what version to use. Since the dual sim version of the phone was never released in Canada, I'm not sure what version of the firmware I should download.
Also, if I am able to switch the region to one where Samsung Pay will work in Canada, I would love to do that. I'm not sure which country version will work here.
And my final question.... if I do flash a different region will it update manually or will I have to download and flash each new software update and security patch?
Thanks for any help you can offer.
I believe you need to figure out which sm-n975F receives the fastest updates and then flash to that specific region .

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