Sm-g973u1 firmware? - Samsung Galaxy S10 Questions & Answers

Is there a new firmware for the unlocked firmware on the S10 available? I see carriers are getting it but not for the U1.

mudwhistle said:
Is there a new firmware for the unlocked firmware on the S10 available? I see carriers are getting it but not for the U1.
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If it's the unlocked model, then it will be last after the carriers, that's what Samsung does.

Its originally an at&t firmware. Too much bloat, so I flashed to the U1. Better experience imo.

your not alone...many are waiting in the xda lounge! Cheers

Related

Do you think that you can flash other carriers firmware on the Note 8?

On the Galaxy S7 phones in the US the hardware was the same and you could flash other carriers firmware on the phone when you take the phone to another carrier. Do you think you could do that with the Note 8. I see that the unlocked Note 8 is $30 cheaper than the carrier versions. If I can save $30 bucks that would be awesome.
I did that on my s7 edge. My friend did on s8 and s8+. It would be a shame if note 8 does not support it.
I don't see why not. Been able to do that with note 4 of mine.
Anyone done this? I see that 950U1 firmware for XAA CSC is out there on updato and sammobile.
Dr. Claw said:
Anyone done this? I see that 950U1 firmware for XAA CSC is out there on updato and sammobile.
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You can do it , But you have to wait for the version comes out for our devices.
I am about ready to test the sprint firmware on my unlocked version...I was waiting for the unlocked formare to go live so I can revert back if needed.
BlueFox721 said:
I am about ready to test the sprint firmware on my unlocked version...I was waiting for the unlocked formare to go live so I can revert back if needed.
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Isn't the XAC (Canada) firmware needed for carrier switch because of the USER_DATA portion?
Dr. Claw said:
Isn't the XAC (Canada) firmware needed for carrier switch because of the USER_DATA portion?
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For cherry picking?
Dr. Claw said:
Isn't the XAC (Canada) firmware needed for carrier switch because of the USER_DATA portion?
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No not that I know of . On my s8+ I put the XXA on it and that's all I used . Everything I needed was provided in th at rar file.
BlueFox721 said:
For cherry picking?
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I'm thinking I might need to have the CSC be "XAA" for the purposes of Samsung Pay on the N950W model.

Flashing Samsung Galaxy Note 8 - G955W (Canadian) to a G950U1 Note 8

Hi Everyone,
I've searched and could not find a clear answer, and am hoping someone can help.
I just purchased a US Samsung Note 8 (SM-950U1), my question is, is it possible for me to install the G955W (Canadian) firmware on this device?
For Canadian users is anyone currently using a US Note 8 (SM-950U1) Factory unlocked?
Thanks.
Made a typo I meant can I flash SM-N950W Canadian firmware to a SM-950U1 Factory unlocked Note 8
Thanks,
hitmanjat said:
Made a typo I meant can I flash SM-N950W Canadian firmware to a SM-950U1 Factory unlocked Note 8
Thanks,
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not yet, North American models are all Snapdragon with locked bootloaders. If someone finds a way to unlock the bootloader then you could get a flashable zip version of a Canadian ROM and use that but as far as I've seen nobody has been able to do much with the Snapdragon variants yet.
I have been reading the s8 plus thread where users have flashed the s8 plus Canadian (sm-g955w) firmware to the Us s8 plus (sm-g955u) is it not the same process?
Thanks for your help
hitmanjat said:
I have been reading the s8 plus thread where users have flashed the s8 plus Canadian (sm-g955w) firmware to the Us s8 plus (sm-g955u) is it not the same process?
Thanks for your help
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If you follow the s8 + guide...if available it would be the same for u...I am working on a guide for carrier switching but it is for U.S. snapdragon models...but it uses the Canadian XAC home_csc...I say pm the poster of the s8+ that you mentioned for details and then flash at your own risk....you can always flash back to your original....before you do, though, insert your Canadian carrier SIM and see if you can activate it...when I was testing the carrier switch there were options to change to Canadian csc's....good luck
Any update? I also bought my note 8 from USA. With the US firmware, we do not have access to certain features like VOLTE or caller ID and spam protection.
Check out blue fox's thread. I just flashed US firmware on a Canadian unlocked XAA device(not sim locked to Rodgers, bell etc). long as your flashing stock Samsung firmware, youll be fine. The Canadian and US Note 8 phones are basically the same.
black96ss said:
Check out blue fox's thread. I just flashed US firmware on a Canadian unlocked XAA device(not sim locked to Rodgers, bell etc). long as your flashing stock Samsung firmware, youll be fine. The Canadian and US Note 8 phones are basically the same.
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@black96ss how did you do this? this would help us a great deal if you can help us out.

Carrier Unlocked Update! N950U1

I just got off the chat with Samsung and they said the latest update for our device should be out in the next couple of days. Samsung is way slower than the carriers. I have an unlocked Note 8 running the ATT firmware. Will this update wipe my device or put me back to the unlocked carrier firmware?
Thanks for the info. I'm on the same boat. Hope they roll out soon!
It is crazy that we get it last. I mean, Samsung has to provide the update to the carriers, then the carriers tweak the update for their own devices, then they deploy it. Why aren't we getting it first?!
MarineSSGT0629 said:
It is crazy that we get it last. I mean, Samsung has to provide the update to the carriers, then the carriers tweak the update for their own devices, then they deploy it. Why aren't we getting it first?!
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I know I thought the same. I don't think I will be buying another unlocked carrier phone anymore. Not worth it. Right now I have the ATT firmware running on my Unlocked carrier version. So I still ended up debloating the OS.
What's best way to add carrier firmware? Sprint added there version of volte and unlocked version doesn't have it and I don't think it will get it
vincey2kr1 said:
What's best way to add carrier firmware? Sprint added there version of volte and unlocked version doesn't have it and I don't think it will get it
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You probably wont get it unless you flash the carrier firmware. Here is a link to the thread on how to: https://forum.xda-developers.com/galaxy-note-8/how-to/guide-sm-n950u-u1-t3685884

Does the sm-n960U model have LTE bands 66 and 71?

Specifically the SM-N960UZPAXAA model that I'm looking at on eBay. I have clicked on numerous links that say it doesn't have both of these bands or only band 66.
The phone will be on the Metropcs mvno which uses T-Mobile.
adibeckett said:
Specifically the SM-N960UZPAXAA model that I'm looking at on eBay. I have clicked on numerous links that say it doesn't have both of these bands or only band 66.
The phone will be on the Metropcs mvno which uses T-Mobile.
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Yes. All the N960U and N960U1 devices are the same exact hardware. They all support band 66 and 71. For the best coverage and support on Metro PCS, you'll need to either be running the U1 firmware or the T-Mobile firmware.
Mr. Orange 645 said:
Yes. All the N960U and N960U1 devices are the same exact hardware. They all support band 66 and 71. For the best coverage and support on Metro PCS, you'll need to either be running the U1 firmware or the T-Mobile firmware.
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Thanks for the reply! I don't have much experience using Samsung devices and I heard you can't root the snapdragon models; so is it just a simple flashing of the firmware? If I don't run the firmware, will all the LTE bands still be available to me?
adibeckett said:
Thanks for the reply! I don't have much experience using Samsung devices and I heard you can't root the snapdragon models; so is it just a simple flashing of the firmware? If I don't run the firmware, will all the LTE bands still be available to me?
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1. Correct, you can NOT root the US Snapdragon models.
2. Yes, you can flash any U or U1 firmware through ODIN without root or tripping Knox.
3. As far as I know you will have all bands available to you, though some people have said they get better coverage and signal on T-Mo after flashing the actual T-Mo firmware.
I'm currently running the U1 firmware on an unlocked ATT Note 9 and using it on the T-Mobile network without any issues.
Mr. Orange 645 said:
1. Correct, you can NOT root the US Snapdragon models.
2. Yes, you can flash any U or U1 firmware through ODIN without root or tripping Knox.
3. As far as I know you will have all bands available to you, though some people have said they get better coverage and signal on T-Mo after flashing the actual T-Mo firmware.
I'm currently running the U1 firmware on an unlocked ATT Note 9 and using it on the T-Mobile network without any issues.
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Is there a guide somewhere on how to flash U1 firmware on a carrier locked device?
Mr. Orange 645 said:
1. Correct, you can NOT root the US Snapdragon models.
2. Yes, you can flash any U or U1 firmware through ODIN without root or tripping Knox.
3. As far as I know you will have all bands available to you, though some people have said they get better coverage and signal on T-Mo after flashing the actual T-Mo firmware.
I'm currently running the U1 firmware on an unlocked ATT Note 9 and using it on the T-Mobile network without any issues.
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Thank you for your prompt and thorough responses!
CCJ22 said:
Is there a guide somewhere on how to flash U1 firmware on a carrier locked device?
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There are a few threads with instructions on how to flash to the U1 firmware from the U or W firmware. Flashing to the U1 or W firmware will not SIM unlock your device from the carrier it is locked to though. It is highly recommended that you SIM unlock your device first, if you plan on switching carriers. For example, T-Mobile uses an app that is included to unlock devices sold by them.

S10 U firmware vs. U1 question re carrier specific optimizations

I read on another forum that does have the technical talent that XDA has, that if I have an unlocked S10 with a U firmware and start on T-Mobile as an example and then restart the phone with an AT&T sim card that the phone will reconfigure itself for AT&T including the built in apps.
Is this true?
Thanks in advance.
baritoneguy said:
I read on another forum that does have the technical talent that XDA has, that if I have an unlocked S10 with a U firmware and start on T-Mobile as an example and then restart the phone with an AT&T sim card that the phone will reconfigure itself for AT&T including the built in apps.
Is this true?
Thanks in advance.
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Yes, Samsung uses multi-csc firmware on most devices for a few years now. If your going to use att for service though i would recommend flashing there specific firmware they release which is more optimized. There are a few threads with links to the files. And if you switch away from att later switch back to any other U/U1 carriers firmware.
Sent from my SM-G975U using XDA Labs
jwarrior319 said:
Yes, Samsung uses multi-csc firmware on most devices for a few years now. If your going to use att for service though i would recommend flashing there specific firmware they release which is more optimized. There are a few threads with links to the files. And if you switch away from att later switch back to any other U/U1 carriers firmware.
Sent from my SM-G975U using XDA Labs
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NOT TRUE WITH THE S10 from a US CARRIER!!!
Each Firmware is Carrier specific if the phone is locked to that carrier!
Once the phone is unlocked, you CAN flash the USC Firmware, which is the Unlocked MultiCSC and AUTO SWITCHING for most USA carriers....
The only G973U phones that do this out of the box are the UNLCOKED phones from Samsung. They have a CSC of USC.
ALSO, good luck finding "AT&T Specific Firmware", as it is nearly impossible to find, the USC firmware hass all of the carriers bloat built in as well. and it switches it out automatically when you swap sims....
AND, if you do install the ATT specific firmware, you will just have to flash it again if you want to switch to another carrier and actually have their features and apps! SO, Just use USC firmware!
psynetkilla said:
NOT TRUE WITH THE S10 from a US CARRIER!!!
Each Firmware is Carrier specific if the phone is locked to that carrier!
Once the phone is unlocked, you CAN flash the USC Firmware, which is the Unlocked MultiCSC and AUTO SWITCHING for most USA carriers....
The only G973U phones that do this out of the box are the UNLCOKED phones from Samsung. They have a CSC of USC.
ALSO, good luck finding "AT&T Specific Firmware", as it is nearly impossible to find, the USC firmware hass all of the carriers bloat built in as well. and it switches it out automatically when you swap sims....
AND, if you do install the ATT specific firmware, you will just have to flash it again if you want to switch to another carrier and actually have their features and apps! SO, Just use USC firmware!
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I was saying to use att firmware because its been agreed upon without it you wont have that good of signal. Blame ATT for being a**holes like that. Just because you CAN use other firmware dosent mean its the only or best way.
Sent from my SM-G975U1 using XDA Labs

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