Flashing BTU Stock on a EE carrier S7 Edge? - Samsung Galaxy S7 Edge Questions and Answers

Hi guys im thinking to get a S7 Edge in the UK and its on EE network but sim-unlocked.
If i flash the BTU UK firmware on it, will it trip the Knox counter? And affect my samsung warranty?
Im thinking to flash BTU as it has less bloatware and making it carrier free would mean i receive updates sooner also. Please let me know. Thanks
Sent from my SM-G900F using xda premium

I flashed BTU on my EVR S7 and knox is still 0x0, however the EE firmware doesn't come with much bloatware, just the myEE app and Lookout.
You're right though, updates do come through a lot quicker on BTU then EVR

FSOP said:
I flashed BTU on my EVR S7 and knox is still 0x0, however the EE firmware doesn't come with much bloatware, just the myEE app and Lookout.
You're right though, updates do come through a lot quicker on BTU then EVR
Click to expand...
Click to collapse
I also have an EVR SGS7 Edge and would like to debrand with BTU. Is this easy to do?

I bought a rooted S7 edge from eBay that was originally purchased from Samsung... When I first tried to return it to stock via odin and stock BTU the flash failed..... I think I got confused with csc and csc home (which I still don't understand as all my previous sammobile downloads never had csc home file )... So I eventually got it to flash but ended up somehow on VIR which I think is virgin.... Which has the slowest updates known to mankind.
I'd love a stock BTU phone but don't want to lose my existing setup or semi brick it again. It's the csc and csc home thing I don't get.
Sent from my SM-T800 using Tapatalk

You should be able to flash BTU without issue. It also has WiFi calling built in now so you don't have to have EE firmware for it.
Won't trip knox so long as you are flashing stock firmware in Odin.
I believe csc wipes data whereas csc_home doesn't.

Related

Changing CSC Regions

Hi,
I recently recived my Galaxy S7 Edge after returning my Note 7 :crying: and it appears the Firmware's CSC is XSG G93FZKAXSG (UAE/AE) United Arab Emirates.
I would like to load the Offical UK Firmware XEU From Sammobile G935FXEU1BPH3
I found the Odin Guide
But Im unsure if this still is possible or if it would negitively affect the Phones OTA Updates or trigger the Knox warranty.
Any guidance offerd would be greatly apreciated,
Atomiser09 said:
Hi,
I recently recived my Galaxy S7 Edge after returning my Note 7 :crying: and it appears the Firmware's CSC is XSG G93FZKAXSG (UAE/AE) United Arab Emirates.
I would like to load the Offical UK Firmware XEU From Sammobile G935FXEU1BPH3
I found the Odin Guide
But Im unsure if this still is possible or if it would negitively affect the Phones OTA Updates or trigger the Knox warranty.
Any guidance offerd would be greatly apreciated,
Click to expand...
Click to collapse
it will not trip knox as it is a stock kernal. But OTA updates maybe effected as it is an unbranded firmware.

Keeping OTA updates after STOCK ROM update via ODIN

Hi all, I've had a look and can't seem to find anything on the forums, but if you can point me in the right direction that would be much appreciated!
I've been flashing for years but never really been in this situation, as this is the first phone I've not rooted.
So here it is:
I've a completely stock, never-rooted S7 Edge on the XEU CSC.
I'm not getting the latest update and I'd like to have it, I'm stuck on Beta 5 (I was a part of the Beta Program).
I'd like to flash the latest availiable 7.0 firmware in ODIN.
My question is:
Would I still get OTA updates AFTER I've flashed the firmware in ODIN considering my phone is COMPLETELY STOCK and has NEVER been rooted?
Thank you very much!
P.S Sorry again if I've missed something in the forums, I tried searching and couldn't find an answer.
Thank you!
Stock roms get OTA updates. Only rooting breaks that.
Yes you would continue to get OTA when flashing update via Odin.
thedarkmunk said:
Hi all, I've had a look and can't seem to find anything on the forums, but if you can point me in the right direction that would be much appreciated!
I've been flashing for years but never really been in this situation, as this is the first phone I've not rooted.
So here it is:
I've a completely stock, never-rooted S7 Edge on the XEU CSC.
I'm not getting the latest update and I'd like to have it, I'm stuck on Beta 5 (I was a part of the Beta Program).
I'd like to flash the latest availiable 7.0 firmware in ODIN.
My question is:
Would I still get OTA updates AFTER I've flashed the firmware in ODIN considering my phone is COMPLETELY STOCK and has NEVER been rooted?
Thank you very much!
P.S Sorry again if I've missed something in the forums, I tried searching and couldn't find an answer.
Thank you!
Click to expand...
Click to collapse
You will get OTA updates on the XEU timeline. Your CSC is XEU and it will stay XEU if you flash Official Nougat. Hence, if BTU then get updated in the future, you will have to wait until it is released for XEU
Galactus said:
You will get OTA updates on the XEU timeline. Your CSC is XEU and it will stay XEU if you flash Official Nougat. Hence, if BTU then get updated in the future, you will have to wait until it is released for XEU
Click to expand...
Click to collapse
So as long as I update to an XEU firmware I'd still get the updates? But not if I update to a BTU one?
Just clarifying.
Also, thank you for the speedy reply!
Hello,
I have a brand new S7 Edge, non-rooted. I would like to have the official Nougat, but the update by OTA ist still not available for my device. I would try it with Odin, but where can I get the official firmware (german, non-branding device (DBT?))?
Thanks for your help
ENFI said:
Hello,
I have a brand new S7 Edge, non-rooted. I would like to have the official Nougat, but the update by OTA ist still not available for my device. I would try it with Odin, but where can I get the official firmware (german, non-branding device (DBT?))?
Thanks for your help
Click to expand...
Click to collapse
So you must wait until it´s released.......or you can flash via odin the BTU(OXA) Nougat or the (german)Vodafone VD2.(if you flash the BTU(OXA_MultiCSC), you will get the active DBT CSC)(but flash the normal CSC not Home_CSC)
thedarkmunk said:
So as long as I update to an XEU firmware I'd still get the updates? But not if I update to a BTU one?
Just clarifying.
Also, thank you for the speedy reply!
Click to expand...
Click to collapse
When you flash official Nougat, you are flashing OXA CSC. This CSC is a "multi" CSC which contains multiple CSC. This OXA CSC actually contains BTU, XEU, NEE, DBT and a few more.
If you flash a multi CSC and you are already on one of the contained CSC (So in your case, you are on XEU CSC and flashing a "multi" CSC that also contains XEU) then your CSC will not change, your phone will see that you are coming from XEU CSC and so it will pick that CSC when you flash the multi CSC.
You won't actually have BTU CSC, which means you will only receive updates when XEU CSC receives them. BTU normally receives updates before XEU so most people like to change to BTU. It isn't a must though.
So to clarify, if you flash official Nougat, you will get OTA updates when XEU CSC users receive it. If you want to CHANGE your CSC to BTU then that involves multiple flashes.
Galactus said:
When you flash official Nougat, you are flashing OXA CSC. This CSC is a "multi" CSC which contains multiple CSC. This OXA CSC actually contains BTU, XEU, NEE, DBT and a few more.
If you flash a multi CSC and you are already on one of the contained CSC (So in your case, you are on XEU CSC and flashing a "multi" CSC that also contains XEU) then your CSC will not change, your phone will see that you are coming from XEU CSC and so it will pick that CSC when you flash the multi CSC.
You won't actually have BTU CSC, which means you will only receive updates when XEU CSC receives them. BTU normally receives updates before XEU so most people like to change to BTU. It isn't a must though.
So to clarify, if you flash official Nougat, you will get OTA updates when XEU CSC users receive it. If you want to CHANGE your CSC to BTU then that involves multiple flashes.
Click to expand...
Click to collapse
Thank you very much!
I think I'll flash the latest one then.
Thank you again!
thedarkmunk said:
Hi all, I've had a look and can't seem to find anything on the forums, but if you can point me in the right direction that would be much appreciated!
I've been flashing for years but never really been in this situation, as this is the first phone I've not rooted.
So here it is:
I've a completely stock, never-rooted S7 Edge on the XEU CSC.
I'm not getting the latest update and I'd like to have it, I'm stuck on Beta 5 (I was a part of the Beta Program).
I'd like to flash the latest availiable 7.0 firmware in ODIN.
My question is:
Would I still get OTA updates AFTER I've flashed the firmware in ODIN considering my phone is COMPLETELY STOCK and has NEVER been rooted?
Thank you very much!
P.S Sorry again if I've missed something in the forums, I tried searching and couldn't find an answer.
Thank you!
Click to expand...
Click to collapse
Hey,
My phone was on the XEU csc code and not getting the nougat update either. I am not rooted either. I wanted to update to nougat. So I went to sammobile and downloaded the BTU firmware. I downloaded the newest lollipop version so as to make it update to nougat ota. When flashing I read some where that to keep ota functionality not to flash csc home in odin but just the normal csc file that is inter zip folder along with the other files. Once flashed and phone had been setup, I went to settings and about phone and checked for updates, my phone then proceeded to update to nougat sucesfully.
Sent from my SM-G935F using Tapatalk
dannybee1 said:
Hey,
My phone was on the XEU csc code and not getting the nougat update either. I am not rooted either. I wanted to update to nougat. So I went to sammobile and downloaded the BTU firmware. I downloaded the newest lollipop version so as to make it update to nougat ota. When flashing I read some where that to keep ota functionality not to flash csc home in odin but just the normal csc file that is inter zip folder along with the other files. Once flashed and phone had been setup, I went to settings and about phone and checked for updates, my phone then proceeded to update to nougat sucesfully.
Sent from my SM-G935F using Tapatalk
Click to expand...
Click to collapse
Fantastic!
I'll do that then!
Thank you very much!
thedarkmunk said:
Fantastic!
I'll do that then!
Thank you very much!
Click to expand...
Click to collapse
Your welcome, just to let you know, I should of said this will completely wipe your device so do a backup of your photos and things on your phone memory and just take your sd card out to be safe.
Sent from my SM-G935F using Tapatalk
I've applied the late January 2017 BTU update via Odin and used the regular CSC file (not home CSC) which wiped everything out and all is working well - but I would have expected the latest BTU update to have been applied OTA and it hasn't shown as available. My CSC is still showing up as XEU on the phone too which I guess is the cause for this? Did I do something wrong when applying the BTU update?
Galactus said:
When you flash official Nougat, you are flashing OXA CSC. This CSC is a "multi" CSC which contains multiple CSC. This OXA CSC actually contains BTU, XEU, NEE, DBT and a few more.
If you flash a multi CSC and you are already on one of the contained CSC (So in your case, you are on XEU CSC and flashing a "multi" CSC that also contains XEU) then your CSC will not change, your phone will see that you are coming from XEU CSC and so it will pick that CSC when you flash the multi CSC.
You won't actually have BTU CSC, which means you will only receive updates when XEU CSC receives them. BTU normally receives updates before XEU so most people like to change to BTU. It isn't a must though.
So to clarify, if you flash official Nougat, you will get OTA updates when XEU CSC users receive it. If you want to CHANGE your CSC to BTU then that involves multiple flashes.
Click to expand...
Click to collapse
So I have the XEU and I'm prepared to flash twice in order to change the CSC. Which firmware should I first flash in order to keep the BTU CSC when I flash that secondly?
AminusVox said:
So I have the XEU and I'm prepared to flash twice in order to change the CSC. Which firmware should I first flash in order to keep the BTU CSC when I flash that secondly?
Click to expand...
Click to collapse
You flash anything that is not a part of the OXA CSC
After that, if you flash OXA you will be BTU

SM_G935f Samsung pay need Korean sim card???

I got a UAE S7 edge off of amazon about a week ago. Not rooted, running latest OS nougat version available. CSC code is XSG. I just can't get Samsung Pay working on it though. I read from a few places that it is possible to install the framework and samsung pay apk's. I installed the version 2.7.38 framework. I first tried the 2.6.00 version of the Samsung Pay app, but had no luck as I couldn't get past the first screen. I then tried 2.7.46. It managed to load in, but failed because I don't have a Korean sim card in my phone? Can someone please explain to me what I'm screwing up? Or if I can somehow disable this pop-up?
Download XSA (Australia) firmware and flash it in Odin, Australian firmware has it preloaded and working. XSA also has Nougat so you're good.
Interceptor777 said:
Download XSA (Australia) firmware and flash it in Odin, Australian firmware has it preloaded and working. XSA also has Nougat so you're good.
Click to expand...
Click to collapse
Will flashing it trip the Knox? I remember rooting/flashing roms into my old note 5 and tripping the Knox that way.
darkdragonz said:
Will flashing it trip the Knox? I remember rooting/flashing roms into my old note 5 and tripping the Knox that way.
Click to expand...
Click to collapse
If you flash firmware directly from Samsung then no, since the firmware is official and signed by Samsung. If you flash anything Custom such as a custom ROM or Kernel, then yes.
Just download the firmware from Sammobile (Ofiicial Samsung) and flash it via Odin. Knox will not trip.
Interceptor777 said:
If you flash firmware directly from Samsung then no, since the firmware is official and signed by Samsung. If you flash anything Custom such as a custom ROM or Kernel, then yes.
Just download the firmware from Sammobile (Ofiicial Samsung) and flash it via Odin. Knox will not trip.
Click to expand...
Click to collapse
Cool, I'll give it a shot. Thanks

CSC from TIM to XEU

Hi all,
Bought an s8 here in the UK but the CSC is TIM (italy) want to insall XEU firmware tried Odin with reset that I would normally use to work but it's staying as TIM??
Any help?
Sent from my SM-G950F using Tapatalk
You must hard reset after the odin flash...
Done hard reset from software
Sent from my SM-G950F using Tapatalk
jus71n01 said:
Done hard reset from software
Click to expand...
Click to collapse
Find a firmware without a multi CSC I believe XSA and UK carrier firmwares all are like this.. Check the repartition box. Flash and don't use the Home CSC. Let the phone boot and then flash your multi CSC firmware. That is how I have gotten around it my S7 edge when I was trying to make Samsung Pay work.
Panzerapple said:
Find a firmware without a multi CSC I believe XSA and UK carrier firmwares all are like this.. Check the repartition box. Flash and don't use the Home CSC. Let the phone boot and then flash your multi CSC firmware. That is how I have gotten around it my S7 edge when I was trying to make Samsung Pay work.
Click to expand...
Click to collapse
Would this trip knox? I have S8+ SM-G955F with TIM CSC and wanting to use Samsung Pay in Australia.
tronghien said:
Would this trip knox? I have S8+ SM-G955F with TIM CSC and wanting to use Samsung Pay in Australia.[/QUOTE
Flashing stock Samsung firmware will not trip knox.
Click to expand...
Click to collapse
Panzerapple said:
Flashing stock Samsung firmware will not trip knox.
Click to expand...
Click to collapse
Hey thanks for the quick reply. So just confirming before I start, you reckon below are the steps I should take?
1) Flash with a non multi-csc firmware, such as the Australian XSA (check the repartition box, and don't use HOME_CSC)
2) Reboot, then flash again with a multi-csc firmware, such as the Netherland PHN firmware.
And, when flashing do I pick all 4 files in Odin (BL, CP, AP, CSC)?
Thanks for your help.
tronghien said:
Hey thanks for the quick reply. So just confirming before I start, you reckon below are the steps I should take?
1) Flash with a non multi-csc firmware, such as the Australian XSA (check the repartition box, and don't use HOME_CSC)
2) Reboot, then flash again with a multi-csc firmware, such as the Netherland PHN firmware.
And, when flashing do I pick all 4 files in Odin (BL, CP, AP, CSC)?
Thanks for your help.
Click to expand...
Click to collapse
If you want Samsung Pay works in the USA also then just flash XSA with all the files and don't use home csc and your done.
The only time I had issues is when you want to switch from a multi csc to another multi csc. Example German csc to UK csc because they use the same firmware. That is when I flashed a fixed csc then flashed a multi csc. So I could get the specific csc to work on my phone. Supposedly you can do it differently through the dialer I think. It never worked for me.
I have my s8 and my gf's s7 edge both on XSA because Samsung pay and white pages both work. Only downside is you get updates a month later then BTU.
I hope that makes sense if not pm me.
Thank you. It works as you said.

BTU Firmware for Galaxy S7 please?

I need a stock BTU firmware for my SM-G930F S7 as the place i bought it from(mobiles.co.uk)screwed me over and gave me a firmware with a verizon us csc.It even thinks the GPU is an Adreno,when it is actually a Mali,which is why I want the stock UK Firmware.
fucceeandcarphone said:
I need a stock BTU firmware for my SM-G930F S7 as the place i bought it from(mobiles.co.uk)screwed me over and gave me a firmware with a verizon us csc.It even thinks the GPU is an Adreno,when it is actually a Mali,which is why I want the stock UK Firmware.
Click to expand...
Click to collapse
Well,I have the firmware now.But should I take the risk and flash it with ODIN or not.Also,in CSC in Odin,do you put the HOME_CSC there or the CSC?
CSC wipes your data; HOME_CSC does not.
Droiderat said:
CSC wipes your data; HOME_CSC does not.
Click to expand...
Click to collapse
Cool,so I'd use home csc so I don't lose my data.But I've heard from some people that they lost their IMEI when they used a different CSC.
CSC won't affect your IMEI, just don't tick anything extra in Odin as that's usually what breaks IMEI etc. Leave it all default.

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