I'm trying to figure out which image to download for T-Mobile USA? - Samsung Galaxy S8 Questions and Answers

What's the difference between USA(XAA), USA(TMK), and USA(CSC)?
http://updato.com/firmware-archive-...1&r=TMK,USC,XAA&v=Nougat(Android+7.0)&rpp=100
There's three "product versions"? What's the difference between them?

Neo3D said:
What's the difference between XAA, TMK, and CSC?
http://updato.com/firmware-archive-...1&r=TMK,USC,XAA&v=Nougat(Android+7.0)&rpp=100
There's three "product versions"? What's the difference between them?
Click to expand...
Click to collapse
If you want full T-Mobile firmware with T-Mobile apps, logo and other features, then you need TMB. XAA is for an unlocked Galaxy S8(my S8 has it)

Charkatak said:
If you want full T-Mobile firmware with T-Mobile apps, logo and other features, then you need TMB. XAA is for an unlocked Galaxy S8(my S8 has it)
Click to expand...
Click to collapse
Thanks! I don't want T-Mobile apps or boot logo but I do want WiFi Calling and VoLTE?

Neo3D said:
Thanks! I don't want about T-Mobile apps or boot logo but I do want WiFi Calling and VoLTE?
Click to expand...
Click to collapse
It depends on the model. If you have an unlocked US model, then WiFi Calling, VoLTE and Band 12 are already supported. My model of S8 is G950U1

I just realized that all three versions USA(XAA), USA(TMK), and USA(CSC) of the most recent July 28, 17 version for the S8
http://updato.com/firmware-archive-...1&r=TMK,USC,XAA&v=Nougat(Android+7.0)&rpp=100
point to the same file? I don't understand why?

Charkatak said:
It depends on the model. If you have an unlocked US model, then WiFi Calling, VoLTE and Band 12 are already supported. My model of S8 is G950U1
Click to expand...
Click to collapse
Are WiFi Calling and VoLTE hardware features?

Neo3D said:
Are WiFi Calling and VoLTE hardware features?
Click to expand...
Click to collapse
I think it might be a mix + carrier needs to support and device needs to be whitelisted in their system. Which model do you have or planning to buy?
XAA will contain most US carrier's CSC codes, so this what US unlocked model comes with.
TMB is for T-Mobile, which is the same as sold by T-Mobile.

Neo3D said:
Thanks! I don't want T-Mobile apps or boot logo but I do want WiFi Calling and VoLTE?
Click to expand...
Click to collapse
You need to download the G950U1 firmware. It is the unbranded firmware. It has all the T-Mobile firmware but none of the bloat or boot logos.

Charkatak said:
I think it might be a mix + carrier needs to support and device needs to be whitelisted in their system. Which model do you have or planning to buy?
Click to expand...
Click to collapse
I have a Straight Talk S8 and I'm done with them. I want to use my phone at T-Mobile next. But my phone doesn't have the WiFi Calling feature listed anywhere in settings?
I was think of flashing a Tmobile image?

Neo3D said:
I have a Straight Talk S8 and I'm done with them. I want to use my phone at T-Mobile next. But my phone doesn't have the WiFi Calling feature listed anywhere in settings?
I was think of flashing a Tmobile image?
Click to expand...
Click to collapse
If you put T-Mobile sim card, then go to phone app and access the settings and then check if you see WiFi Calling there. To find out what you CSC is, just download Phone INFO app(Samsung) from play store. The launch the app and swipe to the left to go to CSC section.
https://play.google.com/store/apps/details?id=org.vndnguyen.phoneinfo

mweinbach said:
You need to download the G950U1 firmware. It is the unbranded firmware. It has all the T-Mobile firmware but none of the bloat or boot logos.
Click to expand...
Click to collapse
Thanks, I found this site to get the firmware but why does it show three versions USA(XAA), USA(TMK), and USA(CSC) of the most recent July 28, 17 version for the S8
http://updato.com/firmware-archive-s...7.0)&rpp=100
but curiously enough, all three versions point to the same file?

Neo3D said:
Thanks, I found this site to get the firmware but why does it show three versions USA(XAA), USA(TMK), and USA(CSC) of the most recent July 28, 17 version for the S8
http://updato.com/firmware-archive-s...7.0)&rpp=100
but curiously enough, all three versions point to the same file?
Click to expand...
Click to collapse
USA(XAA) is an unlocked version that works with US carriers.

Here is the most simple answer I can give all of you with this. Look at this thread. https://forum.xda-developers.com/tmobile-galaxy-s8/how-to/eng-boot-root-t3608353

Charkatak said:
USA(XAA) is an unlocked version that works with US carriers.
Click to expand...
Click to collapse
Thanks, but why do they list 3 different product versions that all point to the same file? Is there no difference between USA(XAA), USA(TMK), and USA(CSC)?

Neo3D said:
Thanks, but why do they list 3 different product versions that all point to the same file? Is there no difference between USA(XAA), USA(TMK), and USA(CSC)?
Click to expand...
Click to collapse
Right, I had that question myself before, but you have to make sure which model you have and what is the CSC of your phone. Carrier versions should be: G950U, but US unlocked is: G950U1. There is a little difference in XAA and others, but if you really want unlocked that would have CSC codes of most US carriers, then use XAA image. It will allow you to put any US sim card in the phone and it should work.

I would suggest checking out the carrier switching threads here. There are several... One here and at least one other I think in the T-Mobile S8 guides forums section, that walk you through changing the firmware to the US unlocked while keeping carrier features.

Neo3D said:
What's the difference between USA(XAA), USA(TMK), and USA(CSC)?
There's three "product versions"? What's the difference between them?
Click to expand...
Click to collapse
You will need to download the USA(XAA) firmware. That will give you the unbloated version and you will have WiFi calling and volte with T-Mobile. Just type in sm-g930u1 and select the XAA firmware. I have full T-Mobile capabilities with that firmware which is the US Unlocked model.
Make sure to use the regular csc file and NOT the home csc file.

Related

SM-935V

I would like to know if it's possible to flash the firmware for
T-mobile I'm looking to leave verizon I know that the Verizon variant does not have 2 of the lte bands that T-mobile uses can I use Odin to Flash the 935t firmware to get the band's or am I asking something that is not possible. Thanks in advance
Rich7591110 said:
I would like to know if it's possible to flash the firmware for
T-mobile I'm looking to leave verizon I know that the Verizon variant does not have 2 of the lte bands that T-mobile uses can I use Odin to Flash the 935t firmware to get the band's or am I asking something that is not possible. Thanks in advance
Click to expand...
Click to collapse
The answer is NO you're asking firmware to replace/add hardware and that's not possible
I have a Verizon branded s7 edge and used Odin to load the 935U PI3 firmware. I am on T-Mo now and do have LTE band 12 working (validated with LTE Discovery). The research that I did found that the US variants have all the radios in them, but some carrier variants of firmware disable certain bands. By doing the 935U firmware, I also got rid of the notice on every reboot that I was using a non-Verizon SIM. So I now have all T-mo bands and no stupid SIM message.
Rich7591110 said:
I would like to know if it's possible to flash the firmware for
T-mobile I'm looking to leave verizon I know that the Verizon variant does not have 2 of the lte bands that T-mobile uses can I use Odin to Flash the 935t firmware to get the band's or am I asking something that is not possible. Thanks in advance
Click to expand...
Click to collapse
I can vouch for same experience as SF-IT guy. I bought a G935V and flashed with G935U firmware via odin. Works on T-mobile, even wifi calling works. Currently on the latest PI3 version of G935U firmware. I would that you search the forum to see if you can flash the G935T firmware directly. The only downside of using G935U firmware is that the FM radio chip is not enabled in the firmware. I read that the all the carrier versions (September security patch and newer) of the G935 firmware have the FM radio chip enabled. I prefer the 935U version because it there is not carrier bloatware. Samsung bloatware is still there.
davekung said:
I can vouch for same experience as SF-IT guy. I bought a G935V and flashed with G935U firmware via odin. Works on T-mobile, even wifi calling works. Currently on the latest PI3 version of G935U firmware. I would that you search the forum to see if you can flash the G935T firmware directly. The only downside of using G935U firmware is that the FM radio chip is not enabled in the firmware. I read that the all the carrier versions (September security patch and newer) of the G935 firmware have the FM radio chip enabled. I prefer the 935U version because it there is not carrier bloatware. Samsung bloatware is still there.
Click to expand...
Click to collapse
So what would the FM radio chip do? Just enable FM radios is all? Because if that's the downside then it's not a major setback as not too many people use the FM radio.
I don't think you can
cyoo97 said:
I don't think you can
Click to expand...
Click to collapse
You definitely can. All US versions of the S7 & S7 Edge are the same hardware and can be flashed to any other US firmware. (including the U firmware that automatically works on all 4 carriers)
andrewNY said:
You definitely can. All US versions of the S7 & S7 Edge are the same hardware and can be flashed to any other US firmware. (including the U firmware that automatically works on all 4 carriers)
Click to expand...
Click to collapse
So what you're saying is that flashing the U version firmware will unlock by default all 930"X" and 935"X" phones? As in it just unlocks the mofo and debloats some while you're at it?
What's the catch? It seems too easy
Tin_Man_0 said:
So what you're saying is that flashing the U version firmware will unlock by default all 930"X" and 935"X" phones? As in it just unlocks the mofo and debloats some while you're at it?
What's the catch?
Click to expand...
Click to collapse
Bloat is definitely gone on the U firmware, which is great. My phone runs faster and has more free space too.
I think some carrier features aren't supported on the U firmware. On T-mobile everything works (VoLTE and Wi-Fi Calling), but I think AT&T might have some issues with those.
If the phone is SIM locked to a particular carrier, I'm not sure that automatically gets turned off or not when you switch to the U firmware. You might need to contact your carrier first to get an unlock code?
andrewNY said:
Bloat is definitely gone on the U firmware, which is great. My phone runs faster and has more free space too.
I think some carrier features aren't supported on the U firmware. On T-mobile everything works (VoLTE and Wi-Fi Calling), but I think AT&T might have some issues with those.
If the phone is SIM locked to a particular carrier, I'm not sure that automatically gets turned off or not when you switch to the U firmware. You might need to contact your carrier first to get an unlock code?
Click to expand...
Click to collapse
What if I got a temporary unlock from t-mobile unlock app and then flashed this firmware? Would it make it permanent? Seems quite possible, but I don't know if the temporary unlock actually unlocks the phone or just inserts a bypass that would disappear if flashed.
andrewNY said:
Bloat is definitely gone on the U firmware, which is great. My phone runs faster and has more free space too.
I think some carrier features aren't supported on the U firmware. On T-mobile everything works (VoLTE and Wi-Fi Calling), but I think AT&T might have some issues with those.
If the phone is SIM locked to a particular carrier, I'm not sure that automatically gets turned off or not when you switch to the U firmware. You might need to contact your carrier first to get an unlock code?
Click to expand...
Click to collapse
I unlocked my US TMo phone when stock, rooted, and am running Echoe - which has a glitch where WiFi calling sort of works (can receive calls but not make them). In the TMo forum, there are threads on U - your comments here are more specific to what I am interested.
Which U firmware are you on and are you rooted (is is updated to latest v4 bootloader version), and did you have to ODIN and full wipe with CSC or did you get by with CSC Home to preserve data?
Also, are you on U CP or did you flash TMo CP to get all the bands?.
.
duplicate - XDA burped
Thanks everyone

Confused - Unlocked Samsung S8+ from Samsung ... on ATT

I just purchased an unlocked S8+ from Samsung to use on AT&T in the U.S.
Do I need to do anything to the phone to be able to use all of the AT&Ts features/ VoLTE / get OTA updates timely?
Any help is appreciated!
I was not able to get any of the features on AT&T (including voice over lte).
The updates will not be coming from AT&T, they come straight from Samsung.
Basically you bought a phone that can work on AT&T, everything that got to do with the phone is not related to AT&T and not it's responsibility.
NYGiants1984 said:
I just purchased an unlocked S8+ from Samsung to use on AT&T in the U.S.
Do I need to do anything to the phone to be able to use all of the AT&Ts features/ VoLTE / get OTA updates timely?
Any help is appreciated!
Click to expand...
Click to collapse
I also bought a unlocked S8 from Samsung and follows these instructions Got voice over LTE and Wi-Fi calling working great
https://forum.xda-developers.com/tm...-how-to-convert-to-100-stock-t-t3615957/page3
tlopez1973 said:
I also bought a unlocked S8 from Samsung and follows these instructions Got voice over LTE and Wi-Fi calling working great
https://forum.xda-developers.com/tm...-how-to-convert-to-100-stock-t-t3615957/page3
Click to expand...
Click to collapse
I was able to get wifi calling, but not VoLTE. What's your carrier codes? What did you tell Att was your imei?
keithnet said:
I was able to get wifi calling, but not VoLTE. What's your carrier codes? What did you tell Att was your imei?
Click to expand...
Click to collapse
I got volte when I flashed carrier change but instead of doing the Guide for the T-Mobile I did the AT&T one at the very end And had no need to call AT&T
I'm little confused about between "Carrier switch" and "flash standard firmware" section in the follow post. Basically, not sure what file to use. I just downloaded the latest ATT firmware which includes AP, CP, BL, CSC, USERDATA files. should i just flash all of them using ODIN and use the adb line to "ECHO-> ATT"? is there a specific order i need to follow? thx.
https://forum.xda-developers.com/galaxy-s8/how-to/snap-guide-flashing-standard-fw-carrier-t3625817
tlopez1973 said:
I also bought a unlocked S8 from Samsung and follows these instructions Got voice over LTE and Wi-Fi calling working great
https://forum.xda-developers.com/tm...-how-to-convert-to-100-stock-t-t3615957/page3
Click to expand...
Click to collapse
hovanhuang said:
I'm little confused about between "Carrier switch" and "flash standard firmware" section in the follow post. Basically, not sure what file to use. I just downloaded the latest ATT firmware which includes AP, CP, BL, CSC, USERDATA files. should i just flash all of them using ODIN and use the adb line to "ECHO-> ATT"? is there a specific order i need to follow? thx.
https://forum.xda-developers.com/galaxy-s8/how-to/snap-guide-flashing-standard-fw-carrier-t3625817
Click to expand...
Click to collapse
If you have an unlocked Galaxy S8 u1 I followed these instructions from the beginning but instead of flashing the T-Mobile firmware at the end I flashed the AT&T one it works great for me with wifi calling and voice over LTE
https://forum.xda-developers.com/tm.../guide-how-to-convert-to-100-stock-t-t3615957
what i don't understand is they use G950W which is a canadian firmware. I am on US ATT network so i want to use US ATT fireware.
tlopez1973 said:
If you have an unlocked Galaxy S8 u1 I followed these instructions from the beginning but instead of flashing the T-Mobile firmware at the end I flashed the AT&T one it works great for me with wifi calling and voice over LTE
https://forum.xda-developers.com/tm.../guide-how-to-convert-to-100-stock-t-t3615957
Click to expand...
Click to collapse
hovanhuang said:
what i don't understand is they use G950W which is a canadian firmware. I am on US ATT network so i want to use US ATT fireware.
Click to expand...
Click to collapse
Honestly I don't know why they Flash the Canadian one but I followed all the instructions and at the very end I flash the AT&T one and everything works fine honestly I don't know what's the purpose of flashing the Canadians home
tlopez1973 said:
Honestly I don't know why they Flash the Canadian one but I followed all the instructions and at the very end I flash the AT&T one and everything works fine honestly I don't know what's the purpose of flashing the Canadians home
Click to expand...
Click to collapse
I'm not seeing the att portion in that thread..
and this flashing, does it wipe the phone and you have US att and the 950U1 and it then still worked for the USA att? (giving hd voice)? (need hd voice for s3 watch and numbersync to work apparently)

S10 5G G977U and G977T Combination (Factory Binary) Files Here

Early access for those of you who know what this is, and want to see what you can find inside. I compress extra small for storage and bandwidth savings, so you'll need 7zip or WinRAR etc to extract - the default Windows unzipper can't handle it.
Retail firmware should be coming soon, and I'll put up another thread similar to my existing ones, once I have access to it.
https://www.androidfilehost.com/?w=files&flid=292080
Hmmm.... A G977T Combination file has now been released. This is very interesting, because Samsung stopped using specific carrier designation letters in their model numbers after the Note 7, for all flagship devices. Not sure what the differences may be between U and T, but that's exactly why I'm providing the links
for G977T we must waite for the full firmware ( there is no CSC in a combination firmware )
about Verizon firmware i can say firmware is SM-G977UVRU1ASE8 G977UVZW1ASE8 multi CSC
regards
delete
yakapa40 said:
for G977T we must waite for the full firmware ( there is no CSC in a combination firmware )
about Verizon firmware i can say firmware is SM-G977UVRU1ASE8 G977UVZW1ASE8 multi CSC
regards
Click to expand...
Click to collapse
Yes, I know - I have already posted the full firmware in a separate thread.
So far, there appears to be G977B, G977T, and G977U models. So we'll have to wait and see what the differences are, and how the firmware will differ
Hi;
Do you guys think there'll be an unlocked variant on the State's side?
Would it be necessary? Or just SIM unlock the Verizon variant?
Thank you.
samteeee said:
Hi;
Do you guys think there'll be an unlocked variant on the State's side?
Would it be necessary? Or just SIM unlock the Verizon variant?
Thank you.
Click to expand...
Click to collapse
I have not seen any references or mention of a 5G U1 variant yet. And I'm not sure if the Verizon model is going to already be SIM unlocked, like most of their phones are
the VZW model is sim locked!!!
iBowToAndroid said:
I have not seen any references or mention of a 5G U1 variant yet. And I'm not sure if the Verizon model is going to already be SIM unlocked, like most of their phones are
Click to expand...
Click to collapse
after set up I switched Sims, it recognised the new sim but then said this phone cannot be used with this sim!
iBowToAndroid said:
I have not seen any references or mention of a 5G U1 variant yet. And I'm not sure if the Verizon model is going to already be SIM unlocked, like most of their phones are
Click to expand...
Click to collapse
Thank you.
---------- Post added at 07:36 AM ---------- Previous post was at 07:35 AM ----------
1+1=2 said:
after set up I switched Sims, it recognised the new sim but then said this phone cannot be used with this sim!
Click to expand...
Click to collapse
Thanks for the info.
1+1=2 said:
after set up I switched Sims, it recognised the new sim but then said this phone cannot be used with this sim!
Click to expand...
Click to collapse
That doesn't necessarily mean that it's SIM locked. Pretty much all Verizon phones show a notification that says "This is not a Verizon SIM" - even if they're unlocked - if you insert a different carrier's SIM. If you can post a picture or screenshot of what you're seeing, that might help us clarify things
this is the pop up that occurs
iBowToAndroid said:
That doesn't necessarily mean that it's SIM locked. Pretty much all Verizon phones show a notification that says "This is not a Verizon SIM" - even if they're unlocked - if you insert a different carrier's SIM. If you can post a picture or screenshot of what you're seeing, that might help us clarify things
Click to expand...
Click to collapse
it says and i quote
Change carrier
Sorry your device cant be activated on another network right now.
for help contact Verizon at 800 922 0204or 8882946804 (prepaid plans)
OK
1+1=2 said:
it says and i quote
Change carrier
Sorry your device cant be activated on another network right now.
for help contact Verizon at 800 922 0204or 8882946804 (prepaid plans)
OK
Click to expand...
Click to collapse
Posting a picture or screenshot would be a lot more helpful.
Is there a place to type in a code, or does it say "tap here to learn how you can use your device on another carrier's network" or anything else?
anyone know where I can get the firmware for the sm-977n ?
Will these work with the SM-977N ?
1+1=2 said:
it says and i quote
Change carrier
Sorry your device cant be activated on another network right now.
for help contact Verizon at 800 922 0204or 8882946804 (prepaid plans)
OK
Click to expand...
Click to collapse
Buy the $30 prepaid plan and leave the Verizon sim in for 24 hours after its activated and then pop in another sim. Should work.
The Verizon G977U comes unlocked. I am currently using T-Mobile. I don't mind bc I upgraded from note 8. but I just don't like the Verizon boot and all apps ect.., also the "non Verizon Simcard "message.
in my note 8 I put any simcard and it will reset to that simcard carrier with original carrier boot and apps. . I will like to have the same effects in this device.
if anyone is interested in testing with this device it is available.
I've seen G977N in YouTube and it doesn't have any carrier (maybe that's the unlocked version)
Will this support S10 5G firmware?
iBowToAndroid said:
Hmmm.... A G977T Combination file has now been released. This is very interesting, because Samsung stopped using specific carrier designation letters in their model numbers after the Note 7, for all flagship devices. Not sure what the differences may be between U and T, but that's exactly why I'm providing the links
Click to expand...
Click to collapse
The SM-G977T model will be for T-Mobile. Saw the phone being tested myself. Here's a link showing the test firmware on the TMB csc: http://fota-cloud-dn.ospserver.net/firmware/TMB/SM-G977T/version.test.xml
Altair571 said:
The SM-G977T model will be for T-Mobile. Saw the phone being tested myself. Here's a link showing the test firmware on the TMB csc: http://fota-cloud-dn.ospserver.net/firmware/TMB/SM-G977T/version.test.xml
Click to expand...
Click to collapse
COol, good to know
Be calm...
1+1=2 said:
after set up I switched Sims, it recognised the new sim but then said this phone cannot be used with this sim!
Click to expand...
Click to collapse
You have to wait for 24 hours now with Verizon, then the phone will unlock automatically.

No Firmware available for S8 ATT

I have an unlocked S8 from ATT currently on T-Mobile with Android Version 7, i would like to upgrade to 9 but the CSC version for ATT doesn't seem to be available in updato or SamMobile, for some reason the ATT CSC its only available in samsung version SM-G950U1 but my device apparently its SM-G950U. Not sure what to do I'm new at this and don't want to brick my phone any further assistance its gladly appreciate it ! happy V-DAY ~~
zephirop said:
I have an unlocked S8 from ATT currently on T-Mobile with Android Version 7, i would like to upgrade to 9 but the CSC version for ATT doesn't seem to be available in updato or SamMobile, for some reason the ATT CSC its only available in samsung version SM-G950U1 but my device apparently its SM-G950U. Not sure what to do I'm new at this and don't want to brick my phone any further assistance its gladly appreciate it ! happy V-DAY ~~
Click to expand...
Click to collapse
You can download any of the firmware. Use the oyn part csc. It will auto personalize off your att sim. The firmware are multi carrier now.
TheMadScientist said:
You can download any of the firmware. Use the oyn part csc. It will auto personalize off your att sim. The firmware are multi carrier now.
Click to expand...
Click to collapse
thank you for the fast response what is the "Oyn Part ?
zephirop said:
thank you for the fast response what is the "Oyn Part ?
Click to expand...
Click to collapse
When you download any firmware it will have a home csc and a regular. I call that one the oyn.
I have a xfinity mobile s8. I swapped to cricket. Just like att firmware is nearly unheard of. Specially on bit 7. So I flashed the multi oyn csc and inserted my cricket sim. The phone reboots and will automatically personalize with all the cricket bloat ware all the cricket settings. Despite not having a cricket firmware released at the time. All the g950u s are the same hardware so you can safely flash any g950u firmware any carrier as long as in the build number 5th digit from far end matches. Like mines a 7. So 5th digit from far end in build must be a 7 or greater
TheMadScientist said:
When you download any firmware it will have a home csc and a regular. I call that one the oyn.
I have a xfinity mobile s8. I swapped to cricket. Just like att firmware is nearly unheard of. Specially on bit 7. So I flashed the multi oyn csc and inserted my cricket sim. The phone reboots and will automatically personalize with all the cricket bloat ware all the cricket settings. Despite not having a cricket firmware released at the time. All the g950u s are the same hardware so you can safely flash any g950u firmware any carrier as long as in the build number 5th digit from far end matches. Like mines a 7. So 5th digit from far end in build must be a 7 or greater
Click to expand...
Click to collapse
So in this case i just need to download a T-Mobile firmware and flash using Odin ? as long as is for the same model number should work?
zephirop said:
So in this case i just need to download a T-Mobile firmware and flash using Odin ? as long as is for the same model number should work?
Click to expand...
Click to collapse
Yea g950u and what ever bit number. Tmobile was the original so probably best but dont matter
TheMadScientist said:
Yea g950u and what ever bit number. Tmobile was the original so probably best but dont matter
Click to expand...
Click to collapse
It seems that my build number 5th digit from the far end >> its 1
this phone was originally AT&T but has been factory unlocked i'm currently using it on Tmobile with no issues. I'm going to try with Tmobile firmware and odin and will give it a try hoping for the best
zephirop said:
It seems that my build number 5th digit from the far end >> its 1
this phone was originally AT&T but has been factory unlocked i'm currently using it on Tmobile with no issues. I'm going to try with Tmobile firmware and odin and will give it a try hoping for the best
Click to expand...
Click to collapse
If you stay on 1 then it's super easy if you ever want root your phones pretty much never been updated then
TheMadScientist said:
If you stay on 1 then it's super easy if you ever want root your phones pretty much never been updated then
Click to expand...
Click to collapse
thank you for the assistance and your fast responses i appreciate your help !!
zephirop said:
thank you for the assistance and your fast responses i appreciate your help !!
Click to expand...
Click to collapse
No problem mate. I dont have anything better to do. ???
zephirop said:
It seems that my build number 5th digit from the far end >> its 1
this phone was originally AT&T but has been factory unlocked i'm currently using it on Tmobile with no issues. I'm going to try with Tmobile firmware and odin and will give it a try hoping for the best
Click to expand...
Click to collapse
How did it turn out mate?
TheMadScientist said:
How did it turn out mate?
Click to expand...
Click to collapse
It turned out great i downloaded latest tmobile firmware flashed with Odin like butter !! Seems all of the tmobile features work fine. Thanks a lot you made what i thought would be a sketchy process into an ease. Are all new samsung devices multi csc ?
zephirop said:
It turned out great i downloaded latest tmobile firmware flashed with Odin like butter !! Seems all of the tmobile features work fine. Thanks a lot you made what i thought would be a sketchy process into an ease. Are all new samsung devices multi csc ?
Click to expand...
Click to collapse
pretty much
as long as its unlocked properly just pop what ever US carrier sim in and go it should repersonlize every time
Similar - I have Oreo but I can't get Pie.
I have an unlocked Galaxy S8 (SM-G950U) and I'm using it on an Indian carrier. I can't get OTA updates since I don't have an AT&T sim. I checked SamMobile for firmware updates but couldn't find one for SM-G950U. I want to update to Pie and get One UI features but I couldn't. What should I do?

CSC for US T290?

I picked up a Tab A 8.0 (SM-T290) from Amazon a while ago for my wife to use. Because I'm an idiot, I didn't pay attention to what region code it was before I updated it. Does anyone else in the United States have an (as yet) unmodified T290 and can tell me the CSC?
Settings > About > Software Info > Service provider information
Was it unlocked or carrier locked?
Kenora_I said:
Was it unlocked or carrier locked?
Click to expand...
Click to collapse
No carrier, WiFi only model from Amazon.
V0latyle said:
No carrier, WiFi only model from Amazon.
Click to expand...
Click to collapse
T290XAR3BTL3
For US at least
XAR - US
UYO - US
Thanks folks. Looks like T290XXU3CUF8 is the latest version, at least via Frija. There's a few different versions out there - OXM, OLM are XAR, OWO is UYO.

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