I bought an unlocked G950FD which turns out to be CSC THR (part of OXM) so should mean it's from Iran. I have found it generic enough in almost every way to be used internationally (in English) with two noticeable exceptions that i'm trying to solve.
1) there is pre-installed Persian Calendar in the OS which appears after the Gregorian date on the AOS and lock screen. I also noticed this extra date appearing on the Samsung Calendar app under the western date, but i don't use this app at all so can easily ignore. The AOS and lock screen is seen all the time and would displays: "MON, JUNE 5 (KHOR 15)". I looked through every settings on the phone and many forums online, and there is no software way to turn this off.
I thought a potential solution would be to replace this stock ROM with another region since any of the multi-CSC OXM firmwares should be compatible with the phone. So I tried to flash another region using Odin. I tried Singapore (SIN and STH) and completely reset/wiped the phone two separate times. However, despite flashing a large (almost 6GB) file onto the phone it still remains in THR when i looked in settings. I guess I misunderstood the purpose of different firmware regions, I thought i would be changing my phone's existing firmware to another region and get a different set of default apps and localization behavior. But the Persian date is still there on all the same screens.
Am I flashing the rom incorrectly? Is there some setting that i omitted that would give me the desired result of a Singapore OS? Any other ways to change CSC and get rid of unwanted parts of a regional firmware?
2) Another problem is when i receive calls on my local sim card, the phone number shows up without the country code, but if i store my numbers (on Google contacts) in "+<country code> <phone number>" format then the contact is not linked to the incoming call.
Apparently this is fairly common with international phones being used in another market. There is a workaround where i can edit my numbers on google to not have any numerical country codes but instead use the flag drop-down menu on google to indicate country associated with the number. I'm ok with that solution but is there another way? Would flashing a regional firmware that is my location solve this? The region that i intend to use the phone is not part of the OXM multi-CSC list of countries since they only sell the snapdragon variant here.
I would like to find solutions that would avoid root and custom roms, but if that is the only option here, i am not against going down that route.
Thanks a lot in advance.
My eventual solution and what i've learned.
So as i described above, i tried to flash many different versions of G950FD or G950F firware with multi-CSC OXM, but never saw my CSC change from THR. Nothing changed on my phone despite installing large files through odin which was always confusing to me. For the record, i tried BTU (UK), STH (Singapore), and SIN (Singapore) which are all part of the OXM.
I learned from another forum that the sim-card installed matters, so i was just trying different non-middle-east regions by picking UK or Singapore but my actual home region does not support this model/cpu variant. I don't have a sim-card from any OXM regions, only Hong Kong and US ones.
Then i found an old Australian (Optus) sim card from a trip and found a G950F firmware version with CSC OPS on Updato. Not part of CSC OXM but same PDA/Phone version and was told it's safe to flash. When i flashed that firmware with the AU sim card installed, i got the AU OS and all the old regional apps were gone. I got some Australian ones but nothing i can't uninstall. My caller ID problem also seem to be fixed. So i consider the problem fixed.
In all of this, the PDA version numbers were always the same (AQDG), so i'm still a bit unclear as to what the CSC file is specifying and doing.
Am i correct to assume that multi-CSC OXM firmware contained regional apps/settings for all the various regions but without a sim card installed to tell it which one to pick, it kept selecting the factory region of THR? And when i flashed the Optus firmware, did i really need the sim-card installed? Would it have changed the firmware to OPS because it's outside the multi-CSC OXM group?
You live in Hong Kong, right ?
I do too, and have a UAE S8, and Samsung Pay doesn't work.
Does your working around things allow you to use Pay, or you get stuck on the splash screen as well ?
tarkil said:
You live in Hong Kong, right ?
I do too, and have a UAE S8, and Samsung Pay doesn't work.
Does your working around things allow you to use Pay, or you get stuck on the splash screen as well ?
Click to expand...
Click to collapse
Yes i live in HK, so with the AU Optus Firmware I got a AU version of Samsung Pay with all AU ads and suggested businesses. I can get past the splash and login using my normal Samsung Account, which shouldn't have a region. BUT so far i haven't had any success adding any of my HK credit cards, i assume it's a version compatibility issue. There is no way to pick which regional version of Samsung Pay on the Play Store, so i guess it looks at your phone's origin to determine that part of the app.
I am not that keen to use Samsung Pay, but of course interested to know if it is possible. It says to call the banks to get my credit cards added, so maybe there is still a chance and i will post if i do succeed.
Do you think Samsung Pay is particularly good for HK? Would using Android Pay be comparable here? I'm not that experienced with mobile payment apps in the past. Seems like the membership card storage function will still work on my Samsung Pay so at least i have that and can slim down the wallet a bit.
Hey there buddy,
Finally found a thread that represents my problem also, in my case i have a s8 G950FD that shows the same thing on my lockscreen, by me it shows (KHOR18)!
Is there any way around it, i mean a fix?? I would greatly appreciate any help
Yes that's the Iranian calendar date so the day will increment everyday. Khor is abbrev for the current month.
Yes I have a solution (read my second post in thread) but involves flashing with a sim card and 950f or 950fd firmware of the same region as the sim card. You will need to reset and erase phone data.
If you need help flashing stock firmware there is a long thread on this forum and where I found the answer about how the sim card installed might make difference.
What region/sim are you currently trying to use your s8?
derf574 said:
Yes that's the Iranian calendar date so the day will increment everyday. Khor is abbrev for the current month.
Yes I have a solution (read my second post in thread) but involves flashing with a sim card and 950f or 950fd firmware of the same region as the sim card. You will need to reset and erase phone data.
If you need help flashing stock firmware there is a long thread on this forum and where I found the answer about how the sim card installed might make difference.
What region/sim are you currently trying to use your s8?
Click to expand...
Click to collapse
Hey there again,
Thank you very much for the time. I am in SE Europe, to be more precise Republic of Kosovo. My SIM is from Kosovo ( we are considered i believe to be in Europe carrier wise)
I do need help flashing the phone as i have no experience whatsoever i just recently switched from Iphone to Samsung, this being said i must also mention the fact that i would definitely need help. I dont want to mess up the phone i just got it like 2 days ago
Things to consider:
- You can flash both 950F and 950FD firmware on your 950FD.
- You need to find your desired firmware. And that region needs to match your sim card, use Updato or SamMobile but the firmware package is a >3GB file and takes a while to download. Make sure you only look for versions for model 950F or FD.
- You will need to download Odin and Samsung usb drivers to flash the firmware onto your phone. Follow the thread "OFFICIAL STOCK Firmware-update (Odin) thread Samsung GALAXY S8 SM-G950F" for the guide.
Colonel_Kosova said:
Hey there again,
Thank you very much for the time. I am in SE Europe, to be more precise Republic of Kosovo. My SIM is from Kosovo ( we are considered i believe to be in Europe carrier wise)
I do need help flashing the phone as i have no experience whatsoever i just recently switched from Iphone to Samsung, this being said i must also mention the fact that i would definitely need help. I dont want to mess up the phone i just got it like 2 days ago
Click to expand...
Click to collapse
If you decided to go the "SIM card CSC" method then follow this step by step:
https://www.sammobile.com/forum/showthread.php?t=37711
But I personally think you should do it through flashing a firmware with odin but properly and pay attention to step 6:
https://www.sammobile.com/forum/showthread.php?t=37508
Hope they help you resolve your issues.
Good luck.
samteeee said:
If you decided to go the "SIM card CSC" method then follow this step by step:
https://www.sammobile.com/forum/showthread.php?t=37711
But I personally think you should do it through flashing a firmware with odin but properly and pay attention to step 6:
https://www.sammobile.com/forum/showthread.php?t=37508
Hope they help you resolve your issues.
Good luck.
Click to expand...
Click to collapse
Again thank you very much for everything i do have one last question please. Regarding the step 6 should i do it or not i am not sure
Colonel_Kosova said:
Again thank you very much for everything i do have one last question please. Regarding the step 6 should i do it or not i am not sure
Click to expand...
Click to collapse
Yes, if you are changing country/code of CSC, then the system needs to recalculate the partitions.
And don't forget no short cuts! Every step should be done.
Good luck.
ooo man this things is killing me now the problem i have after i have rooted the phone is that the computer wont recognize my phone in download mode ??????????
Hey Peeps,
Small update on how things are for the time being. I have been following all steps as described with odin. Last night i had issues with my laptop not recognizing my phone in download mode, got rid of this issue by changing laptops. Once the procedure was finished i ended up with the same thing on my phone???
I have flashed a european software ( from france) but still no go on removing or changing the region!!!
To be honest dont really know what to do again help is appreciated since that date thing is really annoying
Any other way to get rid of khor on aod/aos
Went through the whole thread. Def not keen to flash or run csc. Any other way to turn off khor date from aod? Help !!!
Hey there all, again just a quick thank you for the tips and tricks. To be honest i dont really know what i did exactely but it worked for me.
What did the change by me was the first step, namely: https://www.sammobile.com/forum/showthread.php?t=37711
i really cant tell how but it worked ( used a sim card i have from Slovenia)
till the next one thank you again
Related
Hi.
I recently bought a Galaxy Note 3 which was, i think, imported from Iran. I upgraded the firmware/CSC/Modem to the Netherlands version of the rom available from SamMobile.com which is N9005XXUDMJ7_N9005PHNDMJ4_N9005XXUDMJ7_HOME.tar. After this my phone has the following info when I type *#1234#
AP N9005XXUDMJ7
CP N9005XXUDMJ7
CSC N9005PHNDMJ4
This is just like how it should be after upgrading to this rom. What I did afterwards is rooting the rom with Chainfire's root method, which works perfectly. But what I notice is that my GPS sometimes keeps telling me that I'm in Meer Jawe or other places in Iran. When I switch on WiFi it immediately switches back to the place where I am at that moment.
Does someone have any idea how this issue can be solved?
Install these 2 apps. Both free. Better GPS Fix. Open the app and set your continent and region closest to you. GPS Status and Toolbox. Open app, click Menu, Tools. Clear and re-download AGPS. Not sure which app to run first but it might not matter. If you have problems again in the future clear the AGPS and re-download again.
BTW you posted this in Themes and Apps section. Better to post in questions and troubleshooting
my advice, always get your phones in your country, above all, warranty , when you buy oversea, most likely, you will encounter problems that otherwise would be solved by warranty fron an authorized dealer, in my country, Mexico, Telcel carrier checks the IMEI, only that, no need to show a proof of purchase, and solves any issue within 10 days, I dont know how it is done in your country, but I know that in Europe ,law is more consumer oriented than my country´s, so, think about that for future phones
My N9005 had all ussd codes running when i bought it ( it was on stock mj1) , now after i rooted and flashed stock rooted odex mj7 from here the *#0*# is giving me "connection problem or invalid MMI code", though the carrier's USSD's are working fine (the one that gives us our remaining minutes and others)
I have no idea if my CSC changed during the process, but the rom was a full wipe rom
Any help?
Hey people,
I have recently bought a G950F in a pre-sale from Vivo, which is the carrier I use here in Brazil.
I hate those carrier extras (apps, splash screen and stuff). Every time I buy a carrier branded phone I flash it to get rid of that stuff. That's what I wanna do with my new S8.
I went to Sammobile site and could not find a specific ZTO ROM. So I took notice about multi-CSC ROMs. I was then searching for a multi-CSC ROM which fits my phone, and I found this one: https://samsung-firmware.org/download/Galaxy S8/60y7/UFU/G950FXXU1AQCC/G950FOWT1AQCC/
This is for Uruguay (UFU), but also is exactly the same ROM I have in my S8, and included ZTO. Since it's for a different country/region, I flashed it (using CSC file, not home_CSC), hoping I was debranding. But I was not, my S8 is still branded.
How do I unbrand it? I have read that I must flash a OXM CSC ROM (it also includes ZTO) to change the original CSC of my phone, since it may not have changed because it was the same that it already had. Is that right?
I will try now an Argentina ROM (https://samsung-firmware.org/download/Galaxy S8/98v5/ARO/G950FXXU1AQDG/G950FOXM1AQDG/) which is OXM CSC.
Samsung was pretty strict about what carriers were allowed to install this time, at least in the US. Try to see if you can just uninstall the carrier specific apps, on my phone nothing was in the system partition so they could all just be removed.
Illrigger said:
Samsung was pretty strict about what carriers were allowed to install this time, at least in the US. Try to see if you can just uninstall the carrier specific apps, on my phone nothing was in the system partition so they could all just be removed.
Click to expand...
Click to collapse
Not here in Brazil. I can uninstall some, but not all carrier apps.
What bothers me is the awful splash screen. I can't remove that.
When I had a Galaxy S5 with a 3uk or ee splash screen if I remember correctly there was a oem folder or something similar which got loaded everytime irrespective of what rom you flashed, maybe that's the case with branded s8's?
daleski75 said:
When I had a Galaxy S5 with a 3uk or ee splash screen if I remember correctly there was a oem folder or something similar which got loaded everytime irrespective of what rom you flashed, maybe that's the case with branded s8's?
Click to expand...
Click to collapse
I don't think so. I had my S7 flashed to debrand it, and that did not happen.
Yesterday I flashed my S8 with that argentinian ROM I have mentioned (https://samsung-firmware.org/downloa...G950FOXM1AQDG/). It looks ok now, without carrier splash screen and bloatware.
But sometimes I get a notification from AutoPreconfig, asking me to use new apps and configurations from my new service provider. If I open the notification, it says that to use apps and configurations from my new provider, I need to restore my phone, all my user data shall be lost, etc. I can press "ok" and nothing happens.
Why does that happen?
Phantom1275 said:
Hey people,
I have recently bought a G950F in a pre-sale from Vivo, which is the carrier I use here in Brazil.
I hate those carrier extras (apps, splash screen and stuff). Every time I buy a carrier branded phone I flash it to get rid of that stuff. That's what I wanna do with my new S8.
I went to Sammobile site and could not find a specific ZTO ROM. So I took notice about multi-CSC ROMs. I was then searching for a multi-CSC ROM which fits my phone, and I found this one: https://samsung-firmware.org/download/Galaxy S8/60y7/UFU/G950FXXU1AQCC/G950FOWT1AQCC/
This is for Uruguay (UFU), but also is exactly the same ROM I have in my S8, and included ZTO. Since it's for a different country/region, I flashed it (using CSC file, not home_CSC), hoping I was debranding. But I was not, my S8 is still branded.
How do I unbrand it? I have read that I must flash a OXM CSC ROM (it also includes ZTO) to change the original CSC of my phone, since it may not have changed because it was the same that it already had. Is that right?
I will try now an Argentina ROM (https://samsung-firmware.org/download/Galaxy S8/98v5/ARO/G950FXXU1AQDG/G950FOXM1AQDG/) which is OXM CSC.
Click to expand...
Click to collapse
How did you get it? I only see SM-G950 available in Brazil.
Sent from my XT1575 using Tapatalk
What i did was this:
1. get you phones imei:
go to dialer > dial *#06#
take a note of your imei without the /01 at the end.
2. go to phone dialer > dial *#272*(your phones imei)#
3. choose which csc you need and install it.
your phone will reinstall firmware with the new csc region you choose.
done.
Just done this to my S8 SM-G950F and switched from GLB(carrier) to XTC(unbranded) csc.
hope this helps.
andoy13 said:
What i did was this:
1. get you phones imei:
go to dialer > dial *#06#
take a note of your imei without the /01 at the end.
2. go to phone dialer > dial *#272*(your phones imei)#
3. choose which csc you need and install it.
your phone will reinstall firmware with the new csc region you choose.
done.
Just done this to my S8 SM-G950F and switched from GLB(carrier) to XTC(unbranded) csc.
hope this helps.
Click to expand...
Click to collapse
Doesnt work on my Vodafone IT S8.
Phantom1275 said:
Not here in Brazil. I can uninstall some, but not all carrier apps.
What bothers me is the awful splash screen. I can't remove that.
Click to expand...
Click to collapse
If you want to disable apps you can purchase Samsung Package Disabler works well to disable apps you don't want.
Sent from my SM-G950U using XDA-Developers Legacy app
its so sad, i cant find an unbrand tutorial to make my s8 fully Samsungish without carrier stuff
Hello Everyone, Friends, Geautgrurs, Super Moderator
I'm from India
my question is a little bit same as many asked but I didn't get proper answers so I'm creating this thread if I place it wrong please correct me
I recently buy Samsung s7 from Ali express it shows unlocked G930v version
I used phone info application it shows details I uploaded here ...
I'm facing some problems like all other facings regarding updates, and the second one is Samsung pay not working I tried many time factories reset my phone and install Samsung pay again it shows please update to new version and its new version i have no idea whats happening
i want to run Samsung pay in this phone i don't know how it possible but i know you guys are great in this field you have knowledge
i never used any other century phone it's my first time. please help me in this problem how can I get android 7 nouget and Samsung pay in this phone because i bought this phone for Samsung pay
Adnightmare said:
Hello Everyone, Friends, Geautgrurs, Super Moderator
I'm from India
my question is a little bit same as many asked but I didn't get proper answers so I'm creating this thread if I place it wrong please correct me
I recently buy Samsung s7 from Ali express it shows unlocked G930v version
I used phone info application it shows details I uploaded here ...
I'm facing some problems like all other facings regarding updates, and the second one is Samsung pay not working I tried many time factories reset my phone and install Samsung pay again it shows please update to new version and its new version i have no idea whats happening
i want to run Samsung pay in this phone i don't know how it possible but i know you guys are great in this field you have knowledge
i never used any other century phone it's my first time. please help me in this problem how can I get android 7 nougats and Samsung pay in this phone because i bought this phone for Samsung pay
Click to expand...
Click to collapse
Is there some thing wrong with this post?
because im not getting any answer?
please, guys, help me if this post i wrong place let me know i will put in the right place
or if no one can solve this let me know i will stop searching for solutions
People simply might not know which is why they haven't replied. I can add my two cents but I'm not really sure.
930V is the version of the S7, a USA model. It might be that as the US model, it isn't compatible with samsung pay outside the US. It could also be that as a US model you can't get updates without being on a US carrier network.
Another possibility is that it's not an S7 at all and that it's a fake phone made to look and behave like an S7. Boot the phone into download mode, as download mode phone information can't be faked. See what it says in there.
But that's just a guess, I don't know for sure.
You can use Odin to change the firmware so long as it's a compatible stock firmware (you'd have to be looking at the Snapdragon firmware) which you can find at sammobile.com
Beanvee7 said:
People simply might not know which is why they haven't replied. I can add my two cents but I'm not really sure.
930V is the version of the S7, a USA model. It might be that as the US model, it isn't compatible with samsung pay outside the US. It could also be that as a US model you can't get updates without being on a US carrier network.
Another possibility is that it's not an S7 at all and that it's a fake phone made to look and behave like an S7. Boot the phone into download mode, as download mode phone information can't be faked. See what it says in there.
But that's just a guess, I don't know for sure.
You can use Odin to change the firmware so long as it's a compatible stock firmware (you'd have to be looking at the Snapdragon firmware) which you can find at sammobile.com
Click to expand...
Click to collapse
its not face it tried g930u rom installed every thing good but little bit network problem network weak and Samsung pay is international not India version
Samsung pay may be an international service, but to work it still requires collaboration between telcos and samsung.
You have a US model phone that is not officially supported outside of the US, and is not officially supports by Indian telcos. That is probably why it won't work. Whatever Samsung and Indian telcos put in place to support Samsung pay likely doesn't include US model phones being used outside the US, with a non-US SIM.
The 930V also uses a different modem to the international 930F variant, which means you won't be connecting to all the same network bands as the 930F variant, which will affect your network speed and potentially any telco services such as VoLTE and Samsung pay.
There is a reason 930V's sell for cheaper than the international 930F variant.
so there is no solution for this phone
I have a AUS version of S7 and I can confirm that I am able to use it in India for Samsung Pay
Why dont you manually update it to Android 7. This will have latest Samsung Pay installed and you should be able to use it in India
Please head to Sammobile and search firmware for SM-G930V
Australia and India both use the international variant G930F, so I'd expect it to work.
Beanvee7 said:
Australia and India both use the international variant G930F, so I'd expect it to work.
Click to expand...
Click to collapse
Hello
I installed G930U its fine Samsung pay working on SBI cards I don't know it works with other cards
only one issue is Volte I don't get volte for JIO actually I'm not using Jio but I want INS CSC
can you tell me it possible to install INS CSC
I rooted this phone and flashed INS CSC and its work :good: but when unrooted or back to stock FW INS CSC gone :crying:
so there is a way to add INS CSC in this FW CSC file because it has multiple CSC like XAA and others can we add INS CSC in these multiple stock CSC anyhow?
Adnightmare said:
Hello Everyone, Friends, Geautgrurs, Super Moderator
I'm from India
my question is a little bit same as many asked but I didn't get proper answers so I'm creating this thread if I place it wrong please correct me
I recently buy Samsung s7 from Ali express it shows unlocked G930v version
I used phone info application it shows details I uploaded here ...
I'm facing some problems like all other facings regarding updates, and the second one is Samsung pay not working I tried many time factories reset my phone and install Samsung pay again it shows please update to new version and its new version i have no idea whats happening
i want to run Samsung pay in this phone i don't know how it possible but i know you guys are great in this field you have knowledge
i never used any other century phone it's my first time. please help me in this problem how can I get android 7 nouget and Samsung pay in this phone because i bought this phone for Samsung pay
Click to expand...
Click to collapse
Oh well, did you hard reset it via Odin? You've to flash manually a fw, so you'll have a clean base
zSyntex said:
Oh well, did you hard reset it via Odin? You've to flash manually a fw, so you'll have a clean base
Click to expand...
Click to collapse
i update my phone to G930u nougat 7 with the help of Odin and i flashed all four files BL AP C CSC now i can use Samsung Pay. not Indian Volte, actually i don't know about Clean base whats it called
Hy guys. I'm sure it has been said a million times but I need a sort of guide on how to do this.
My situation is this:
I've got a S8 with TIM Italy firmware. I tried to debrand it and I managed to have ITV/ITV/TIM on the carrier CSC thing. Now (for work reasons) I need to bring this phone on Vodafone Italy firmware. I've tried to flash different firmwares in a million ways but I only managed to achieve OMN/OMN/TIM on the CSC line. This means no VoLte and no 4.5G (very important for my work).
So my question is: is there any way to get my phone to be fully Vodafone?? Thank you guys a lot in advance...
As not stated other, I believe you have a g-950f?
If so, then simply flash ->this<-
Newest Oreo with Vodafone CSC (OMN)
Still haven't managed
Thanks a lot for the quick reply... Yes.. the device is a 950F.
As I stated in the OP, I already tried that Vodafone firmware and many others... But in the Carrier SW version I still get "OMN/OMN/TIM". And I noticed that in Download mode there is a row in red with "Carrier ID : TIM".....
Hello,
Yes, I've read and read again and searched as much as possible, but strangely enough changing CSC is not widely covered as root, for example, and I still have some questions.
So, as the subject says, it is a Latin America variant with dual sim and Panama (TPA) firmware. I can't specifically say why, but I feel like I want to change that. Perhaps faster updates; maybe ability to use functions that currently I can't (Samsung Pay?!), etc.
I am in the U.S. with main sim from TMO and second SIM from Israel. Current Service Provider shows
TPA/TPA,ILO/TPA
In Phone Info app I see the following:
Active CSC is TPA
Firmware's CSC is XEF.
1. What is the difference between the two (Active and Firmware)?
Note that I did not do anything out of the ordinary: activated the phone new out of the box, it downloaded some updates (before I put my SIM in, if that matters), and that's about it. So why would a Panama phone have French CSC and how come I don't see XEF anywhere in the phone info itself (only in this app)?
2. Is there a 'better' CSC to have compared to others, in terms of frequency/priority of updated, available services, etc? Phone Info shows a list of available CSC's to chose from (see below). As far as I can tell, the only two things that don't work for me are TMO Video calling and Samsung Pay. Will different CSC enables these services for me?
3. Are there any downsides to changing my TPA CSC to a different one?
I am sure I'll have more questions and I appreciate any assistance.
sbi1 said:
Hello,
Yes, I've read and read again and searched as much as possible, but strangely enough changing CSC is not widely covered as root, for example, and I still have some questions.
So, as the subject says, it is a Latin America variant with dual sim and Panama (TPA) firmware. I can't specifically say why, but I feel like I want to change that. Perhaps faster updates; maybe ability to use functions that currently I can't (Samsung Pay?!), etc.
I am in the U.S. with main sim from TMO and second SIM from Israel. Current Service Provider shows
TPA/TPA,ILO/TPA
In Phone Info app I see the following:
Active CSC is TPA
Firmware's CSC is XEF.
1. What is the difference between the two (Active and Firmware)?
Note that I did not do anything out of the ordinary: activated the phone new out of the box, it downloaded some updates (before I put my SIM in, if that matters), and that's about it. So why would a Panama phone have French CSC and how come I don't see XEF anywhere in the phone info itself (only in this app)?
2. Is there a 'better' CSC to have compared to others, in terms of frequency/priority of updated, available services, etc? Phone Info shows a list of available CSC's to chose from (see below). As far as I can tell, the only two things that don't work for me are TMO Video calling and Samsung Pay. Will different CSC enables these services for me?
3. Are there any downsides to changing my TPA CSC to a different one?
I am sure I'll have more questions and I appreciate any assistance.
Click to expand...
Click to collapse
The Phone INFO App doesn't always reflect the actual firmware. Try Settings, About Phone, Software Information, Service provider SW ver.
Samsung Pay can work on the Exynos European variants but I haven't seen it working on any Latin American variants.
You definitely won't be able to use T-Mobile Video Calling on your firmware. Your only hope on changing the CSC is rooting the device however you'll trip Knox and lose your Secure Folder. It's an "Iffy" option and I wouldn't recommend it. You might want to review this thread for additional info, good luck!
https://forum-xda--developers-com.c...to/change-csc-code-firmware-sim-card-t3907375
varcor said:
The Phone INFO App doesn't always reflect the actual firmware. Try Settings, About Phone, Software Information, Service provider SW ver.
Samsung Pay can work on the Exynos European variants but I haven't seen it working on any Latin American variants.
You definitely won't be able to use T-Mobile Video Calling on your firmware. Your only hope on changing the CSC is rooting the device however you'll trip Knox and lose your Secure Folder. It's an "Iffy" option and I wouldn't recommend it. You might want to review this thread for additional info, good luck!
https://forum-xda--developers-com.c...to/change-csc-code-firmware-sim-card-t3907375
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Thank you @varcor.
Rotting is definitely out of the question, I don't have any interest in doing that.
What defines the phone as European vs. Latin, when both phones can accept (technically) any OXM multi CSC f/w? Is it the CSC itself (the last 3 characters after the sim info)?
BTW - INFO app shows the same details as About Phone (in my case).
sbi1 said:
Thank you @varcor.
Rotting is definitely out of the question, I don't have any interest in doing that.
What defines the phone as European vs. Latin, when both phones can accept (technically) any OXM multi CSC f/w? Is it the CSC itself (the last 3 characters after the sim info)?
BTW - INFO app shows the same details as About Phone (in my case).
Click to expand...
Click to collapse
It's for software compatibility for the most part, the hardware is identical with a possible exception in cameras. The CSC's will be different as well and they do affect software configuration. If you read the last few pages of the link I've shared you'll see some members claim they're having success changing their Active, SIM 1 and SIM 2 CSC's using Samkey, which doesn't require root. Remember the 4th CSC (Sales Code) can't be changed regardless. How well Samkey works on individual devices likely depends on the device, it's associated firmware and Service Provider. Not an interest to me as I mentioned since my device aligns and incorporates calling features based on the Active SIM for the regions I've visited. I have T-Mobile as my carrier which works with Telcel (Mexico). I'm surprised I don't need Telcel SIM for calling features, T-Mobile has eliminated that need as I get Wif Calling and VoLTE on Telcel's network.