How to change csc from XEU back to BTU - Samsung Galaxy S10+ Questions & Answers

I'm on xeu but flashed a btu firmware via Odin and still on xeu, I take it iv to do something before flashing the btu firmware to make it stick?
Probably already a thread for this but can't find it that's why I made this.....

Related

odin firm update.. problem with csc

after flash the new firmware 4.3 EUR greece. coming from 4.3 BTU german.the csc its changed to (ALB)
why? should not be changed to csc EUR;;;;;sosssssssssssssss

Why cant I flash from Poland to Finland MM. Advice pls?

Im looking for a bit of guidance here..
Im in UK with a UK Edge+, I decided to Flash Poland 601 over BTU 511, worked great.. No issues. Then I decided to flash the Finland NEE rom.. thinking maybe a better Modem / Phone. After flashing through ODIN.. It failed.. Showing an exclamation mark in a white triangle.. saying.. an error had occurred and Ide need to use smart switch to fix..
Fortunately, I booted back into Download Mode and Re-Flashed Poland rom.. and phone is up and running..
So, why did that happen..
IS the NEE finland rom a different region or does it require a different PIT file..
I just want to know for future reference.. and keen to learn a bit more
Thanks
Hello. I was in a similar situation...I went from SIM(Slovenia Simobil) to XEO(which ultimately showed as TPH) and then wanted to go to SIO(Slovenia Open). Everything was OK, but the CSC stayed TPH. I did a little digging because nothing worked and found somewhere that if I flash 5.1.1 BTU version, that the CSC will change to BTU and I could go to a different CSC from there. It worked, but when I tried to flash SIM(or SIO) over BTU, it always failed at hidden.img. A couple of hours of busted nerves but I found two solutions.
1. Not so good: delete hidden.img from MD5 odin file and flash it later as a separate TAR file. The problem is that the next time you will try to flash something that's not Poland or BTU and some more from that group, you will have the same problem.
2. Recommended: go it this topic and find a PIT file which will repartition your device and then you will be able to flash the ROM for your region(NEE):
forum.xda-developers.com/s6-edge-plus/general/galaxy-edge-plus-g928-pit-file-branded-t3223375
From what I see there are two Polands(XEO). My guess is that you flashed OXX version over your BTU(OXA pit). Now you want to go back to NEE(OXA). My guess is you have to flash OXA pit before you flash NEE ROM again.
Quote from pasted topic:
SM-G928F OXA pit (BTU CPW DBT ITV KOR NEE XEF XEO XEU )
SM-G928F OXX pit
LUX OXX ( BGL CYO ETL MET ORX ROM SEB SEE SIO TPH XEF XEH XEO )
I hope this helps.
From what I see there are two Polands(XEO). My guess is that you flashed OXX version over your BTU(OXA pit). Now you want to go back to NEE(OXA). My guess is you have to flash OXA pit before you flash NEE ROM again.
-----------------------------------------------------------------------------------
Thanks for your help friend, and Yep thats exacttly right, I have flashed the OXX version., so when the UK BTU 601 hits, Ill have to flash the XEO pit first, then flash the BTU 601, ?
No problem, glad if I could help .
Yes, flash this -> SM-G928F OXA pit (BTU CPW DBT ITV KOR NEE XEF XEO XEU ). Then you should be able to successfully flash or NEE or BTU version.
What I did, is I flashed PIT(check repartition), let it restart(I think it restarted two times) then went back into download mode when it hung on the "Galaxy Edge Plus" screen and flashed the appropriate ROM for that flashed PIT(in my case SM-G928F VFG pit).
Up and running.. Thanks alot .. It worked for me the other way round.. I had to flash NEE first and got the error message again as I said in my OP, then flashed the zenlte BTU PIT and the phone booted straight away.. How strange. Regardless of what Ive read though, It only worked in ODIN 3.10.6...
Gotta point out though.... I followed what some threads reported.. flashing the PIT only in 10.7, then flash the ROM in 10.6 ... This doesnt work.. I had to use 10.6 to flash both, thats how I ended up flashing the PIT twice.. and after the rom..... Im glad it worked out anyway.. I feared a brick.. but luckily.. Im back on my own EU PIT , so BTU should flash no issues when it hits..
Learned a fair bit from this.. Thanks again
Great, I'm glad you made it.

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

BTU/XEU firmware and CSC difference?

Hi,
Sorry if this has been asked before, I'm in the UK and I have purchased the Galaxy S8 G950F (Exynos) from Amazon Germany for €585 which converted to £525 and is around £80 cheaper than buying in the UK but the phone came with German firmware and I would like to flash UK firmware onto the phone but what is the difference between UK BTU and XEU firmware?
Also, when flashing the firmware via Odin, should I use the CSC or Home_CSC file and what is the difference?
Thanks
There is not much difference between the 2 as far as i know i was on vod but then flashed xeu I used the pit file not the home csc
mimo2008 said:
There is not much difference between the 2 as far as i know i was on vod but then flashed xeu I used the pit file not the home csc
Click to expand...
Click to collapse
Did your CSC changed from VOD to XEU as well? Also, is the pit file the same as the one name CSC and not Home_CSC?
Lither said:
Did your CSC changed from VOD to XEU as well? Also, is the pit file the same as the one name CSC and not Home_CSC?
Click to expand...
Click to collapse
When i flashed my xeu my csc is like this xeu xeu vod that's how it is as csc code stays the same but my new active csc is xeu vod stays there as that was original csc code but i don't have an problems getting ota updates i think it was oxm file as it reset the phone i didn't use the home csc.
As you can see product is vod but my active csc is XEU.
Lither said:
Did your CSC changed from VOD to XEU as well? Also, is the pit file the same as the one name CSC and not Home_CSC?
Click to expand...
Click to collapse
XEU is via resellers and BTU is direct from Samsung.
When flashing make sure to use CSC, as this will repartition the phone. csc_home is to make sure data isn't wiped. But always best to wipe data when flashing a new CSC.

CSC Code Won't Change After Flashing Stock Firmware

Hey guys! So, out of curiosity, I've downloaded and flashed the most recent Oreo from Russia (CSC: SER) thinking that I would like to try out the new Oreo software. After I've tried it, I decided to go back to Nougat by flashing the stock firmware (CSC: XME) I downloaded from sammobile.com. After completing it, someway, somehow, the device is now stuck in the Vietnam CSC (XXV). I've been downloading various of XME firmwares from the past and everytime it finish flashes, it will start up in Vietnamese and I'm stuck again with the Vietnam CSC. Nice that I'm able to get oreo with a Vietnamese CSC, but I don't want to use it because the Samsung Pay works different in Vietnam in comparison to Malaysia. And, I've no idea how flashing a SER and then XME would come out with a XXV CSC is beyond my imagination. Is there anyway for me to return back to my stock CSC without rooting and tripping Knox?
Opening the stock recovery completes the CSC installation, give that a try. It's expected to show "Updating 0-100%".
jereyeap said:
Hey guys! So, out of curiosity, I've downloaded and flashed the most recent Oreo from Russia (CSC: SER) thinking that I would like to try out the new Oreo software. After I've tried it, I decided to go back to Nougat by flashing the stock firmware (CSC: XME) I downloaded from sammobile.com. After completing it, someway, somehow, the device is now stuck in the Vietnam CSC (XXV). I've been downloading various of XME firmwares from the past and everytime it finish flashes, it will start up in Vietnamese and I'm stuck again with the Vietnam CSC. Nice that I'm able to get oreo with a Vietnamese CSC, but I don't want to use it because the Samsung Pay works different in Vietnam in comparison to Malaysia. And, I've no idea how flashing a SER and then XME would come out with a XXV CSC is beyond my imagination. Is there anyway for me to return back to my stock CSC without rooting and tripping Knox?
Click to expand...
Click to collapse
So, I have done some digging around the internet and found this link from the Sammobile forum. I've tried the methods in that forum, and it works!
If any of you have suffered the same problem as me, you could perform troubleshoot using this method. It seems that firmware for XME is actually multi-CSC and includes other CSC such as Vietnam, Thailand, Singapore, Myanmar and etc.. The Vietnam CSC is the default CSC.
So, here you go. This is the link: https://www.sammobile.com/forum/threads/39155-How-to-change-CSC-with-a-combination-file

Categories

Resources