Changing branded to non-branded software - Samsung Galaxy S7 Questions and Answers

My S7 has branded 6.0.1 firmware (PRT), can I flash non-branded (XEO) over without tripping Knox and losing my apps?
Also, are modems carrier-specific, or can I just use stock? (I understand that this is "CSC flashing")

Stasheck said:
My S7 has branded 6.0.1 firmware (PRT), can I flash non-branded (XEO) over without tripping Knox and losing my apps?
Also, are modems carrier-specific, or can I just use stock? (I understand that this is "CSC flashing")
Click to expand...
Click to collapse
Hi mate
Yes you can , as long as is official firmware there is no risk of tripping knox , most of times there is no problem using the modem from a different firmware ( other country) i am in Panama and i have a UK firmware, working fine
CSC is what it tells the firmware what country or carrier you are using , it will enable a specific set of features design for that country or carrier , like VoLTE , OTA..
If you do not want to lose your apps or configurations you must use the home_csc file not the CSC file AND must be the home_csc from the same CSC that you have in your phone right now , PRT , so first download a firmware from your country, extract the home_csc from that firmware , discard the rest now download the firmware from XEO and flash CP , BL and AP with the home_csc file you had from your country firmware.....tat way you keep all your apps and configurations

Related

Not receiving OTA updates

I have got an unlocked Galaxy S7 (G930F) and have flashed the android nougat update (BTU - UK - 7.0). It is working fine.
Since I have updated to nougat, there are some updates released (bug fixes, I can confirm this on sammobile site) but are not available when I check for the updates in settings.
Any idea on what this issue might be.
If you have either root or custom recovery you can't receive OTAs but you can update using SmartSwitch on your PC
kamranali44 said:
I have got an unlocked Galaxy S7 (G930F) and have flashed the android nougat update (BTU - UK - 7.0). It is working fine.
Since I have updated to nougat, there are some updates released (bug fixes, I can confirm this on sammobile site) but are not available when I check for the updates in settings.
Any idea on what this issue might be.
Click to expand...
Click to collapse
hi mate
Updates ( if you are not rooted) are CSC carrier dependent , if your carrier or CSC do not issue any updates ...you will not have them.
When you checked in sammobile you checked if your carrier / CSC had updates?
No updates on Smart switch
userName'dYa said:
If you have either root or custom recovery you can't receive OTAs but you can update using SmartSwitch on your PC
Click to expand...
Click to collapse
I do not have root or custom recovery. I have downloaded the firmware from sammobile and checked that the knox warranty is not tripped over and the device status is still official.
MAX 404 said:
hi mate
Updates ( if you are not rooted) are CSC carrier dependent , if your carrier or CSC do not issue any updates ...you will not have them.
When you checked in sammobile you checked if your carrier / CSC had updates?
Click to expand...
Click to collapse
The BTU firmwares in the UK are not network dependent as far as I know and they come installed in unlocked devices with no network bloatware.
I do remember flashing the CSC (G930FOXA1DPLT - that's the current one) which came with the BTU firmware. The new CSC has updates (G930FOXA1DQB1).
Am I missing something or is the device still dependent on a network to approve this.
Do you get any error?
userName'dYa said:
Do you get any error?
Click to expand...
Click to collapse
No, it says "the latest updates have already been installed "
I even had this issue on Android 6 so I downloaded the Android 7 and flashed it via odin. Now there are updates but I would like to get the OTA to update it.
kamranali44 said:
No, it says "the latest updates have already been installed "
I even had this issue on Android 6 so I downloaded the Android 7 and flashed it via odin. Now there are updates but I would like to get the OTA to update it.
Click to expand...
Click to collapse
Are these bug fixes for the country AND the carrier you are using
userName'dYa said:
Are these bug fixes for the country AND the carrier you are using
Click to expand...
Click to collapse
Yes the bug fixes are for this country (UK).
I am not sure if they are carrier dependent as it is an unlocked software (I am on O2 and there is a different firmware for O2 locked devices).
Are they still carrier dependent is the phone is unlocked?
kamranali44 said:
Yes the bug fixes are for this country (UK).
I am not sure if they are carrier dependent as it is an unlocked software (I am on O2 and there is a different firmware for O2 locked devices).
Are they still carrier dependent is the phone is unlocked?
Click to expand...
Click to collapse
Yes the carrier matters even for unlocked phones
userName'dYa said:
Yes the carrier matters even for unlocked phones
Click to expand...
Click to collapse
Okay, in this case I think I will have to wait for O2 to approve them.
I thought the idea of having an unlocked phone from samsung is to use any sim and get updates directly from Samsung when they release it.
kamranali44 said:
The BTU firmwares in the UK are not network dependent as far as I know and they come installed in unlocked devices with no network bloatware.
I do remember flashing the CSC (G930FOXA1DPLT - that's the current one) which came with the BTU firmware. The new CSC has updates (G930FOXA1DQB1).
Am I missing something or is the device still dependent on a network to approve this.
Click to expand...
Click to collapse
Hi
You get updates either by the carrier or by the CSC , in your case you have an unbranded firmware , BTU, so no carrier updates...you will get an update only when an update for BTU unbranded firmware is release it , independently if there are other firmwares newer than yours around....only way to keep updated to the latests is flashing it yourself any new release , check this thread if you deciede to go that way
Try to get your CSC code by installing Phone Info from the market : I too have flashed the first official Nougat BTU UK 7.0 firmware with Odin, with a complete reset of the phone, but in my case I still have CSC = ITV and not BTU.
This seems to prevent us from getting the new OTA update : somewhere I've read that after the Odin procedure I should have entered recovery and factory reset the phone from there to get the CSV changed to BTU as the installed firmware is a "multi-csc" variant.
We still can download today's new firmware from SamMobile and use home_csc to avoid resetting again the phone.
Hope someone more expert than me can confirm/correct my statements
Inviato dal mio SM-G930F utilizzando Tapatalk
I was wondering the same and SergioA is right. I still have the DBT CSC although I was flashing the BTU Firmware. Thanks for clarification
userName'dYa said:
Yes the carrier matters even for unlocked phones
Click to expand...
Click to collapse
So my S7(Sprint) running on G930U firmware will go back to Sprint Nougat firmware full of bloatware?
MAX 404 said:
Hi
You get updates either by the carrier or by the CSC , in your case you have an unbranded firmware , BTU, so no carrier updates...you will get an update only when an update for BTU unbranded firmware is release it , independently if there are other firmwares newer than yours around....only way to keep updated to the latests is flashing it yourself any new release , check this thread if you deciede to go that way
Click to expand...
Click to collapse
The BTU has a firmware update available on sammobile but not it's not OTA update on my phone.
What if I download the new update and flash it via odin with HOME_CSC file added. Will it start the updates by carrrier?
SergioA said:
Try to get your CSC code by installing Phone Info from the market : I too have flashed the first official Nougat BTU UK 7.0 firmware with Odin, with a complete reset of the phone, but in my case I still have CSC = ITV and not BTU.
This seems to prevent us from getting the new OTA update : somewhere I've read that after the Odin procedure I should have entered recovery and factory reset the phone from there to get the CSV changed to BTU as the installed firmware is a "multi-csc" variant.
We still can download today's new firmware from SamMobile and use home_csc to avoid resetting again the phone.
Hope someone more expert than me can confirm/correct my statements
Inviato dal mio SM-G930F utilizzando Tapatalk
Click to expand...
Click to collapse
My S7 DUOS FD and my wife's S7 F both recieved the Nougat OTA update DQB1 today, mine was originally CSC XSG (UAE) and mi wife's was CSC TTT (Trinidad And Tobago), and both were updated to CSC BTU Nougat Final release, changing the CSC to BTU (this will wipe out your memory in the process but for a newer OS version it is recommended). I had doubts about getting any OTA updates since my S7 is the FD version which does not exists as a BTU phone originally, but in the end I got the update.
Long story short, if you want to recieve OTA updates after sideloading firmware with ODIN with a different CSC, you should fully convert to that new CSC, otherwise you won't get the OTA's.
kamranali44 said:
The BTU has a firmware update available on sammobile but not it's not OTA update on my phone.
What if I download the new update and flash it via odin with HOME_CSC file added. Will it start the updates by carrrier?
Click to expand...
Click to collapse
Hi
if you have a DPLT firmware you should get it soon.....unless your system by some reason is not set as original ( even if knox is tripped but your system is set as original you will get it) anyhow is faster if you download it yourself and flash it , use home_csc so you will not factory reset your phone , NOTE: has to be the same home_csc that you have in your phone right now , not any home_csc for example:
Lets say you want to flash the latest firmware and it happens to be from France and you do not want to loose any of your apps , config or data
1 find out what CSC is installed in your phone ( phoneinfo app is great for that) in your case BTU
2 download the latest possible firmware for your CSC and extract from it the home_csc file , save it , discard the rest
3 download the latest firmware available , in our example France , extract from it download the MAIN-file and extract AP BL & CP save it , discard the other 2 files ( home_csc and CSC from France firmware
4 now take AP BL & CP from the latest firmware ( in our example France) and take the home_csc from a BTU firmware ( why , because is the CSC installed in your phone) and flash the together
In that way you can always have the latest in your phone without waiting for it , phone will not be knox tripped , will be 100%official as is all official firmware
If your using the btu version for UK phones, then how did you manage not to brick your phone? The UK phones do not have snapdragon, they have the Samsung chips.
MAX 404 said:
Hi
if you have a DPLT firmware you should get it soon.....unless your system by some reason is not set as original ( even if knox is tripped but your system is set as original you will get it) anyhow is faster if you download it yourself and flash it , use home_csc so you will not factory reset your phone , NOTE: has to be the same home_csc that you have in your phone right now , not any home_csc for example:
Lets say you want to flash the latest firmware and it happens to be from France and you do not want to loose any of your apps , config or data
1 find out what CSC is installed in your phone ( phoneinfo app is great for that) in your case BTU
2 download the latest possible firmware for your CSC and extract from it the home_csc file , save it , discard the rest
3 download the latest firmware available , in our example France , extract from it download the MAIN-file and extract AP BL & CP save it , discard the other 2 files ( home_csc and CSC from France firmware
4 now take AP BL & CP from the latest firmware ( in our example France) and take the home_csc from a BTU firmware ( why , because is the CSC installed in your phone) and flash the together
In that way you can always have the latest in your phone without waiting for it , phone will not be knox tripped , will be 100%official as is all official firmware
Click to expand...
Click to collapse
Thank you, you are a hero :good:. I did update via odin and installed it without losing any data.
As I have said I have previously (about a week ago) used the CSC file rather than HOME_CSC.
I have the Phone Info app, The Orignal CSC code is blank(is it normal?), Does this look normal as I have not checked the CSC before updating to android nougat. I have added a screenshot of it.

Manual Nougat Update for SM-G930F Germany

Hello.
Is it possible to use Nougat UK firmware G930FXXU1DPLT for my unlocked german phone. It currently has G930FXXU1BPLB. The phone CSC is DBT with CSC country of Germany/DE. Country of Origin: made in Vietnam.
I did search but can't confirm from what I've read so far.
Thank you.
Yes you can just did it some hours ago and it's working like a charm
Ok, I flashed nougat and all went well.
I used the lasted firmware from here: http://updato.com/firmware-archive-select-model?record=38264056ECF011E69215FA163EE8F90B
Country/Region: United Kingdom
PDAG930FXXU1DQB3
CSCG930FOXA1DQB1
PhoneG930FXXU1DQB1
However, my csc is still DBT instead of BTU. I checked "re-partition" per instructions here: https://www.sammobile.com/forum/showthread.php?t=30800
How do I get BTU to stick? I even tried going into recovery and wiping and factory resetting. It didn't work.
Why do you ant BTU?
The BTU is a Multi-CSC which also beside others include the DBT-CSC.
I think soon we will have the offical Nougat DBT then you might need to flash again with Odin, if you want to have OTA-Updates.
Also you do not have to enable "Re-Partition". Just flash with the normal CSC (not the HOME_CSC if you want to change your CSC) but keep in mind that with flashing the normal CSC all data on the internal ROM is lost.
maik005 said:
Why do you ant BTU?
The BTU is a Multi-CSC which also beside others include the DBT-CSC.
I think soon we will have the offical Nougat DBT then you might need to flash again with Odin, if you want to have OTA-Updates.
Also you do not have to enable "Re-Partition". Just flash with the normal CSC (not the HOME_CSC if you want to change your CSC) but keep in mind that with flashing the normal CSC all data on the internal ROM is lost.
Click to expand...
Click to collapse
Thanks for the reply.
I wanted BTU because I've read on several posts that I won't receive OTA updates if CSC is crossed with BTU and DBT. I also wanted samsung apps to stop defaulting to Deutschland since I can't read it.
Thanks again.
2545 said:
Thanks for the reply.
I wanted BTU because I've read on several posts that I won't receive OTA updates if CSC is crossed with BTU and DBT. I also wanted samsung apps to stop defaulting to Deutschland since I can't read it.
Thanks again.
Click to expand...
Click to collapse
I have a DBT S7 and I flashed the BTU version as well. Just select Home CSC and it will keep all your data saved. If you select CSC_ it will erase the phone. Also the apps are in German based on location. You will need a VPN to use some apps in English
Question:
Firmware for Germany has now been released. Should I now download the Germany firmware and replace my BTU (UK) firmware? Or since only the CSC file seem to be different, should I Odin just the CSC file?

Firmware change - double-check please?

Hi all,
I'm back to Samsung after a number of years away at HTC and LG! Last Samsung was an S2 and so I've used Odin, reflashed firmwares, rooted etc. before so know my way around this stuff in a general sense.
I got an S7 from CEX recently to replace my broken LG G3 but the firmware on it seems to be a slightly older / foreign one and I want to get onto a clean UK / EU firmware, so I can keep stem with OTAs that I see friends' S7's receiving. My current firmware is baseband G930FXXU1BPJE, build number G930FXXU1ZPK4.
I've looked on SAMMobile and can see two options for UK unbranded; XEU and BTU. So my first question is what one should I use and what the difference is?
Secondly, when I use Odin to flash whichever one is correct, will I need to repartition? Or will factory resetting after flash be enough to properly correct the CSC?
Finally, will this still show up as an 'untampered' phone, and receive OTA correctly?
Thanks for the help.
XEU has the most updated firmware atm with a February security patch, where BTU is still on January afaik, both unbranded UK firmwares
If you flash them using CSC (Not HOME_CSC) which will reset the phone and change CSC, then you will remain KNOX 0x0 and receive OTAs for whichever CSC you choose, XEU or BTU
No need to repartition
I did read something about needing to flash to another CSC supported by the current CSC on your phone atm (Multi CSC) before flashing to the one you want to change to, but not sure about that, I've only ever switched between BTU and XEU, and BTU is multi CSC containing XEU too
*Detection* said:
XEU has the most updated firmware atm with a February security patch, where BTU is still on January afaik, both unbranded UK firmwares
If you flash them using CSC (Not HOME_CSC) which will reset the phone and change CSC, then you will remain KNOX 0x0 and receive OTAs for whichever CSC you choose, XEU or BTU
No need to repartition
I did read something about needing to flash to another CSC supported by the current CSC on your phone atm (Multi CSC) before flashing to the one you want to change to, but not sure about that, I've only ever switched between BTU and XEU, and BTU is multi CSC containing XEU too
Click to expand...
Click to collapse
Thanks, I'll stay alert to that possibility. I'll go with the XEU variant and hopefully be ok. Just need to backup my stuff first.
gyaku_zuki said:
Thanks, I'll stay alert to that possibility. I'll go with the XEU variant and hopefully be ok. Just need to backup my stuff first.
Click to expand...
Click to collapse
Hello, did you have any luck changing your CSC without Re-Partitioning ?
Im in the same situation right now (DDE CSC, still on 6.0.1) and I am kinda scared after reading so many posts where people bricked their phones.

Flashing G930F "BTU" (UK) Nougat firmware in the USA - CSC change needed?

Since there is no official Nougat release in the USA yet, I was planning on installing the "BTU" Nougat official firmware intended for the UK. Do I need to do anything with changing the CSC to use in the USA, or just flash everything as-is in the firmware download? I don't understand if the CSC change is REQUIRED to match the country you are using the phone in, or just recommended. The current Marshmallow build is showing a CSC of OJV (middle east)
What are you USA folks out there doing? I am on Straight Talk (AT&T sim).
My current phone is giving me a lot of problems, and I'd really appreciate a response as I need to get switched over to this S7 ASAP. I realize I can just use Marshmallow but am really hoping to get to Nougat so I don't have to reflash and potentially lose data down the road.
Thank you!
If the CSC you want to change to is not included in the CSC already on your phone, you'll need to use CSC of the new ROM (Not HOME_CSC) along with the other 3 sections, and check the "Repartition" option in PIT settings of ODIN
This will wipe your phone back to factory settings
Are you rooted?
*Detection* said:
If the CSC you want to change to is not included in the CSC already on your phone, you'll need to use CSC of the new ROM (Not HOME_CSC) along with the other 3 sections, and check the "Repartition" option in PIT settings of ODIN
Click to expand...
Click to collapse
He doesn't need to check repartition. Despite the fact that it is designed for downgrading and unbricking (exclusively, in most cases ), it is not required to do that if only CSC change is needed. Only thing he need to do is using CSC section of the ROM (not Home_CSC because it is preserving old settings in the phone, message to The Founder of the topic ).
Generally, when I was switching to BTU I flashed Firmware with CSC different that BTU (for example Sweden rom) and then flashed BTU sofware. CSC has changed flawlessly
And when you have rooted phone, you can change CSC manually. That extremely ease you effort.
i would just flash the firmware and the csc that comes with it because then you will get updates in the future. if the csc doesn't match the firmware you wont ever get updates so just do a samsung cloud backup and flash the nougat But its weird that someone in the usa doesn'ty have nougat because i thought usa was 1 of the first with nougat.
RiTCHiE007 is right. If you want to receive OTA updates, CSC must match with the type of firmware it comes from. That is why you need to change CSC from US to BTU. Here is a thread that will help you out providing explanation of the topic.

Samsung Pay / Android Pay no longer available for latest stock firmware (ARO)?

Hello fellas,
I have just flashed latest stock firmware, and couldn't help noticing there was no Samsung Pay or Android Pay app.
When attempting to access both items through Google Play Store, it says my device is not compatible with the version available. How come this is possible? I can't think that the S7 has been outed of Samsung Pay, there has to be something else.
Could it be a problem with the CSC? My region code is ARO (Argentina Unbranded), but after checking the app Phone Info, I have realized that the CSC Installed belongs to TTT (Trinidad y Tobago) and not my region. This always happen when flashing CSC, since it's a multi-CSC, it randomly selects a region. If anyone knows a way of flashing the proper CSC through ODIN, that would be awesome.
Thanks!
hemp_invader said:
Hello fellas,
I have just flashed latest stock firmware, and couldn't help noticing there was no Samsung Pay or Android Pay app.
When attempting to access both items through Google Play Store, it says my device is not compatible with the version available. How come this is possible? I can't think that the S7 has been outed of Samsung Pay, there has to be something else.
Could it be a problem with the CSC? My region code is ARO (Argentina Unbranded), but after checking the app Phone Info, I have realized that the CSC Installed belongs to TTT (Trinidad y Tobago) and not my region. This always happen when flashing CSC, since it's a multi-CSC, it randomly selects a region. If anyone knows a way of flashing the proper CSC through ODIN, that would be awesome.
Thanks!
Click to expand...
Click to collapse
Hi
Download the firmware you want, extract BL , CP and AP , now download the firmware for you country /carrier , extract from it the CSC file
not home_csc , and flash the BL , CP, AP from the first firmware with the CSC from your country
BAckup this will factory reset your phone
MAX 404 said:
Hi
Download the firmware you want, extract BL , CP and AP , now download the firmware for you country /carrier , extract from it the CSC file
not home_csc , and flash the BL , CP, AP from the first firmware with the CSC from your country
BAckup this will factory reset your phone
Click to expand...
Click to collapse
Thanks for replying.
The firmware I want is the one that comes with the ARO package, the problem is that such package also includes a multi-country CSC. Among those there is this ARO region I'm needing. My device is Unbranded, I won't install a CSC from a carrier.
Also, I don't have root and I'm not planning to have it either.
hemp_invader said:
Thanks for replying.
The firmware I want is the one that comes with the ARO package, the problem is that such package also includes a multi-country CSC. Among those there is this ARO region I'm needing. My device is Unbranded, I won't install a CSC from a carrier.
Also, I don't have root and I'm not planning to have it either.
Click to expand...
Click to collapse
Hi
Sorry I read your first post again
Samsung Pay will not work again after you root your phone , if knox is set 0x1 there is no chance to make it work
Android pay is possible if knox is set but firmware is official ( no root) and if the flashed firmware (CSC) has that option
Is ARO part of the multi CSC you flashed with TTT?
You need a CSC that has Android pay , do you remember what CSC you had when it worked?
MAX 404 said:
Hi
Sorry I read your first post again
Samsung Pay will not work again after you root your phone , if knox is set 0x1 there is no chance to make it work
Android pay is possible if knox is set but firmware is official ( no root) and if the flashed firmware (CSC) has that option
Is ARO part of the multi CSC you flashed with TTT?
You need a CSC that has Android pay , do you remember what CSC you had when it worked?
Click to expand...
Click to collapse
BTU. I will try that one. Thanks mate!
hemp_invader said:
BTU. I will try that one. Thanks mate!
Click to expand...
Click to collapse
BTU (UK) i think it works , if your carrier at home offers the service you can flash any unbranded firmware (BL, CP andAP) with the CSC from your carrier
That way you can have unbranded firmware plus you carrier CSC
Magisk fakes 0x0 doesn't it?
Beanvee7 said:
Magisk fakes 0x0 doesn't it?
Click to expand...
Click to collapse
yes , magisk hides from android SU detection but samsung pay also looks for knox 0 x 1 ....if you are or were rooted SP will not work
Beanvee7 said:
Magisk fakes 0x0 doesn't it?
Click to expand...
Click to collapse
Yes it does, but some additional kernel modifications are still required for Knox to work. So stock firmware isn't fooled. Most custom s7 kernels have them though.

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