Keeping OTA updates after STOCK ROM update via ODIN - Samsung Galaxy S7 Edge Questions and Answers

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

Related

[Q] Flashing to XEO (Poland) firmvare + changing CSC with Odin?

Hi, I want to flash my galaxy as fedup with waiting for updates.
I got BTU, UK unbranded, unlocked S4
I am polish, so thinking flash it to polish firmware as they get it fast.
GT-I9505 XEO I9505XXUBMEA thats the one I want go for
Can someone tell what is it ? is it network firmware or unbranded?
I would go for it only if I can change CSC code to XEO, so I can get OTA updates.
If not I will keep waiting for BTU
And Dont really want XEO polish carier firmware, as I can flash to Three UK BTU network, would be the same and dont have to change CSC.
So, main questions are
What it is XEO ? what network ?
Can I flash it + change code to CSC all safe?
and how to do it ? Odin
Thank You.
Kris
matale0 said:
Hi, I want to flash my galaxy as fedup with waiting for updates.
I got BTU, UK unbranded, unlocked S4
I am polish, so thinking flash it to polish firmware as they get it fast.
GT-I9505 XEO I9505XXUBMEA thats the one I want go for
Can someone tell what is it ? is it network firmware or unbranded?
I would go for it only if I can change CSC code to XEO, so I can get OTA updates.
If not I will keep waiting for BTU
And Dont really want XEO polish carier firmware, as I can flash to Three UK BTU network, would be the same and dont have to change CSC.
So, main questions are
What it is XEO ? what network ?
Can I flash it + change code to CSC all safe?
and how to do it ? Odin
Thank You.
Kris
Click to expand...
Click to collapse
as far as i tried you cant change csc with flashing . unless you flash single csc not multi.
only way is to root with auto root than change csc wit csc changer and then flash desired firmware with odin.
xeo looks like it is simfree so its just general for poland
madman_cro said:
as far as i tried you cant change csc with flashing . unless you flash single csc not multi.
only way is to root with auto root than change csc wit csc changer and then flash desired firmware with odin.
xeo looks like it is simfree so its just general for poland
Click to expand...
Click to collapse
can i get singles files for odin? CSC XEO ?
thx
matale0 said:
can i get singles files for odin? CSC XEO ?
thx
Click to expand...
Click to collapse
i didnt find any searching on net so i guess no. they usualy pack 20+- csc together
there was some talk of chcnging csc with flashing twice with odin without auto reboot. but that didnt work for me.
madman_cro said:
i didnt find any searching on net so i guess no. they usualy pack 20+- csc together
there was some talk of chcnging csc with flashing twice with odin without auto reboot. but that didnt work for me.
Click to expand...
Click to collapse
i try that http://www.hotfile.com/dl/229983758/7d4d060/I9505XXUBMEA_I9505OXXBMF1_XEO.zip.html
matale0 said:
i try that http://www.hotfile.com/dl/229983758/7d4d060/I9505XXUBMEA_I9505OXXBMF1_XEO.zip.html
Click to expand...
Click to collapse
try it. remember if you want to change csc with single flash(wich i dont think so ,that worked on s2) after first boot reboot to recovery and wipe data/chache. in recovery you will see wich csc applied.
https://play.google.com/store/apps/details?id=com.manniakk.cscselector
Can someone help me out as I am new to all of this...
I am using a Samsung galaxy tab 7.0 (p2610), and I flashed a jelly bean update successfully using odin. I am not rooted.
I have a system update in the notifications window that is stuck there, that is not working (process fails), this is due to the csc code being in great britain.
I am in Canada, I have Odin ready to go, can someone please show me how to change the CSC of my device to Canada?
Where do I go to download the appropriate file? After I assume I load it up in Odin with device in recovery mode, and flash using the "CSC" option in Odin correct?
Any help would be great.

Help ALB CSC

I have galaxy s4 i9505 and after region changing my csc is ALB, i can't get updates. What can i do? It is multi-csc... Region SEB, but CSC ALB.
So I will not get updates?
Hi
I had the same problem, I don't know why it happens.
I also have GT-I9505 and at first I had mismatch of PDA and CSC, my PDA was ME2 and CSC was BTU so Kies told me it doesn't support my firmware and thus I couldn't get updates. That was on android 4.2.2.
Then I installed the DBT (android 4.3) stock rom of Germany but when I entered Kies the CSC was still BTU and didn't change even after a factory reset so again I couldn't get updates, not via Kies nor OTA. Afterwards, I installed at last the BTU stock rom and everything was OK.
The Kies no longer told me that my firmware is unsupported and I received the MK8 update a week ago and gonna receive the new update which was released yesterday in a few days. Moreover, I forgot to mention that the Knox flag wasn't tripped after installing the BTU rom.
My suggestion is you install the rom which matches the CSC of your device because the CSC doesn't change after installing a stock rom so you have to adapt yourself to the CSC.
Meyhemg said:
Hi
I had the same problem, I don't know why it happens.
I also have GT-I9505 and at first I had mismatch of PDA and CSC, my PDA was ME2 and CSC was BTU so Kies told me it doesn't support my firmware and thus I couldn't get updates. That was on android 4.2.2.
Then I installed the DBT (android 4.3) stock rom of Germany but when I entered Kies the CSC was still BTU and didn't change even after a factory reset so again I couldn't get updates, not via Kies nor OTA. Afterwards, I installed at last the BTU stock rom and everything was OK.
The Kies no longer told me that my firmware is unsupported and I received the MK8 update a week ago and gonna receive the new update which was released yesterday in a few days. Moreover, I forgot to mention that the Knox flag wasn't tripped after installing the BTU rom.
My suggestion is you install the rom which matches the CSC of your device because the CSC doesn't change after installing a stock rom so you have to adapt yourself to the CSC.
Click to expand...
Click to collapse
My CSC now is ALB, and i can't find this rom on samsung-updates.com
Before that the CSC was different?
Meyhemg said:
Before that the CSC was different?
Click to expand...
Click to collapse
Before was DTM
Vartotojas258 said:
Before was DTM
Click to expand...
Click to collapse
DTM is of Germany T-Mobile. Where are you from?
You had the German T-Mobile before and moved to SEB (Serbia) rom?
Meyhemg said:
DTM is of Germany T-Mobile. Where are you from?
You had the German T-Mobile before and moved to SEB (Serbia) rom?
Click to expand...
Click to collapse
I'm from lithuania, but when buy the phone csc was dtm.
Vartotojas258 said:
I'm from lithuania, but when buy the phone csc was dtm.
Click to expand...
Click to collapse
You can try flashing (via Odin) the new update which was released two days ago (MKE).
It was released for Germany and France for now but soon will be rolling to everyone.
I'm almost sure it won't trip the Knox flag if you do everything right.
Download here: http://www.sammobile.com/firmwares/3/?download=22443
Meyhemg said:
You can try flashing (via Odin) the new update which was released two days ago (MKE).
It was released for Germany and France for now but soon will be rolling to everyone.
I'm almost sure it won't trip the Knox flag if you do everything right.
Download here: http://www.sammobile.com/firmwares/3/?download=22443
Click to expand...
Click to collapse
If i wait for SEB region update and when i flash it csc will change? I think to wait for kitkat and then flash it.
Vartotojas258 said:
If i wait for SEB region update and when i flash it csc will change? I think to wait for kitkat and then flash it.
Click to expand...
Click to collapse
Yeah that's an option also.
Also, did you try factory reset after the installation? If not, do it. It sometimes helps, in my case it didn't help to change the CSC to DBT when I installed the German rom.
I hope Kitkat will arrive soon to our devices. I can't wait to see the improvements and how did they change the TW.

Update from Nougat Beta 1 to Nougat final (on DBT phone)

I have a german (DBT) Samsung Galaxy S7 Edge.
I flashed Nougat Beta 1 with Odin. CSC is atm G935FOXA1ZPK4
What is the best way to update to the final, if possible with keeping data?
I'm assuming you have no intentions to trip knox since you're only on beta 1, so custom flashing appears to be out of question.
You can flash via Odin one of two available official firmwares (BTU and O2C) at the time of this posting (note that this may break CSC features since your original is DBT) or wait out for official DBT release. Official firmwares can be checked on Sammobile.
Using Home_CSC in Odin would not wipe your data, however, that may mean you would have to wait for official DBT firmware to be on the correct CSC.
Last but not least, you can roll back to MM and wait for official OTA updates from your carrier. Its pretty much a waiting game on the official route.
I originally was on DBT, my CSC changed when i flashed Beta 1 BTU, because Beta 1 was also not available as DBT. After flashing Beta 1 my CSC showed OXA (see screenshot above).
In the meantime i flashed final BTU with Home_CSC. My CSC is now shown as G935FOXA1DPLT.
I will switch back to DBT, when final DBT is available. Is there a way to change to DBT without erasing data? I guess not.
Bierfreund said:
I originally was on DBT, my CSC changed when i flashed Beta 1 BTU, because Beta 1 was also not available as DBT. After flashing Beta 1 my CSC showed OXA (see screenshot above).
In the meantime i flashed final BTU with Home_CSC. My CSC is now shown as G935FOXA1DPLT.
I will switch back to DBT, when final DBT is available. Is there a way to change to DBT without erasing data? I guess not.
Click to expand...
Click to collapse
As long as you use Home_CSC you shouldn't lose data, so hopefully it'll be included later in the final DBT firmware.

Latest Nougat Firmware - Manual Install (Odin)

Hello folks,
I would like to update my S7 Edge (SM-G935F) to the latest Nougat firmware which if I'm not mistaken arrived UK BTU, which is:
PDA - G935FXXU1DQB3
CSC - G935FOXA1DQB1
I would like to install it via Odin, the most stock way possible (don't want root or custom recovery), just because that I'm tired that it haven't arrived OTA in my country (PT).
But I have a few questions regarding this manually update to the latest firmware of another country:
1) Manually installing the latest update from BTU UK will stop me from receiving future OTA updates? and if no, will I be receiving the OTA updates in the future from UK or PT??
2) My device with the currently firmware has no bloatware from any network (was bought unlocked), if I upgrade to the latest firmware from BTU UK, will I still have no bloatware? (or bloat will be installed?)
3) Will I have any problem from installing a firmware from other country (being both for the same model: SM-G935F)?
Thank you very much in advance! :good:
I have everything ready to make the manual flash, just want to clear this things out before I do it.
Thanks
re: odin flashing
Hgneto said:
Hello folks,
I would like to update my S7 Edge (SM-G935F) to the latest Nougat firmware which if I'm not mistaken arrived UK BTU, which is:
PDA - G935FXXU1DQB3
CSC - G935FOXA1DQB1
I would like to install it via Odin, the most stock way possible (don't want root or custom recovery), just because that I'm tired that it haven't arrived OTA in my country (PT).
But I have a few questions regarding this manually update to the latest firmware of another country:
1) Manually installing the latest update from BTU UK will stop me from receiving future OTA updates? and if no, will I be receiving the OTA updates in the future from UK or PT??
2) My device with the currently firmware has no bloatware from any network (was bought unlocked), if I upgrade to the latest firmware from BTU UK, will I still have no bloatware? (or bloat will be installed?)
3) Will I have any problem from installing a firmware from other country (being both for the same model: SM-G935F)?
Thank you very much in advance! :good:
Click to expand...
Click to collapse
Each country or region has it's own CSC which can be easily flashed
by itself without the need to odin flash a different country's full firmware.
The only time you need to think about bloatware is if you flash a specific
carrier's firmware like perhaps vodaphone and most other carriers add
their own bloatwares. But if you only flash the regional firmware for your
country or region like BTU UK you will not end up with bloatware.
Good luck and happy flashing!
Misterjunky said:
Each country or region has it's own CSC which can be easily flashed without
needing to odin flash a different country's full firmware.
The only time you need to think about bloatware is if you flash a specific
carrier's firmware like perhaps vodaphone and most other carriers add
their own bloatwares. But if you only flash the regional firmware for your
country or region like BTU UK you will not end up with bloatware.
Good luck and happy flashing!
Click to expand...
Click to collapse
What about my question about future OTA updates?
Thank you
re: ota
Hgneto said:
What about my question about future OTA updates?
Thank you
Click to expand...
Click to collapse
Future OTA's will not be a problem if you have flashed
the proper CSC for your country before trying to update
future firmwares.
Misterjunky said:
Future OTA's will not be a problem if you have flashed
the proper CSC for your country before trying to update
future firmwares.
Click to expand...
Click to collapse
So you are saying that first I should change my CSC to the UK, then flash the latest firmware via Odin and won't have to worry about future updates? Can't I simply flash the latest UK BTU firmware and it will change the CSC and get me the latest firmware in once?

Flashing Official Oreo 8.0 U.K. Firmware on non-UK phones

As you know, Oreo is out in U.K.
https://www.sammobile.com/firmwares/galaxy-s7-edge/SM-G935F/BTU/download/G935FXXU2ERD5/217550/
I have G-935F and it is from Vietnam. Is it possible to flash the official U.K. release and use it without any problems?
yes you can , i have been flashing firmware of different country to my s7 edge duos .
you just need to be sure chipset and model number are same.
Between you can flash s7 edge single sim firmware to dual sim.
P.S. can you upload the btu oreo firmware to google drive and share. Sammobile server is slow here.
Thanks
kwaasung said:
yes you can , i have been flashing firmware of different country to my s7 edge duos .
you just need to be sure chipset and model number are same.
Between you can flash s7 edge single sim firmware to dual sim.
P.S. can you upload the btu oreo firmware to google drive and share. Sammobile server is slow here.
Thanks
Click to expand...
Click to collapse
Thank you for the info! Sadly I am downloading the firmware from the sammobile.com 'slug' slow too.
Havik1453 said:
Thank you for the info! Sadly I am downloading the firmware from the sammobile.com 'slug' slow too.
Click to expand...
Click to collapse
Great . Can you upload it to google drive after downloading.
kwaasung said:
Great . Can you upload it to google drive after downloading.
Click to expand...
Click to collapse
Since it is from Sammobile.com, I don't think it is right to upload it to other site because it's their files. You can get Premium Service for faster downlad tho.
kwaasung said:
yes you can , i have been flashing firmware of different country to my s7 edge duos .
you just need to be sure chipset and model number are same.
Between you can flash s7 edge single sim firmware to dual sim.
P.S. can you upload the btu oreo firmware to google drive and share. Sammobile server is slow here.
Thanks
Click to expand...
Click to collapse
How about Galaxy S7 edge SM-G935FD?
can as well? TQ..
komok said:
How about Galaxy S7 edge SM-G935FD?
can as well? TQ..
Click to expand...
Click to collapse
yes you can , i have been flashing single sim firmware to dual sim s7 edge.
both sim works .
I can't align the BTU CSC once I installed the firmware for future OTA updates. I did everything I used to do but I keep having the ITV CSC.
I tried installing the firmware with Odin 3 times...
Tommolo said:
I can't align the BTU CSC once I installed the firmware for future OTA updates. I did everything I used to do but I keep having the ITV CSC.
I tried installing the firmware with Odin 3 times...
Click to expand...
Click to collapse
Dial *#1234# if your csc is "OXA" you are fine its multi csc from different countries. I have ITV csc too by the way.
meawww said:
Dial *#1234# if your csc is "OXA" you are fine its multi csc from different countries. I have ITV csc too by the way.
Click to expand...
Click to collapse
It says OXA but if I open the Phone Info App it says that the active CSC is the ITV one. And I won't receive future ota updates if it doesn't apply the BTU/OXA one.
Tommolo said:
It says OXA but if I open the Phone Info App it says that the active CSC is the ITV one. And I won't receive future ota updates if it doesn't apply the BTU/OXA one.
Click to expand...
Click to collapse
Maybe it will get ota from multi csc too as OXA or maybe it will fixed ota from current ITV. We will find out if theres an ota update to any of those country listed in OXA csc which are france uk germany italy poland
I got same problem with You guys but i found solution, i downloaded firmware TCL portugal install via odin boot up to first settings turn off my phone and go to recovery mode again wipe cache and data, go to download mode and install BTU. If You wanna faster download via samobile use tool samfirm and it will be faster
https://forum.xda-developers.com/showpost.php?p=76398677&postcount=4037
use this link folks and download official oreo firmware BTU and install it through ODIN.
Thats it
Tommolo said:
It says OXA but if I open the Phone Info App it says that the active CSC is the ITV one. And I won't receive future ota updates if it doesn't apply the BTU/OXA one.
Click to expand...
Click to collapse
it´s because of Mulit-CSC.. when you don´t wipe and factory reset, you stay on your CSC.. so ITV.. when you want BTU ota´s, you need to wipe your S7 complete including factory reset
raider2k9 said:
it´s because of Mulit-CSC.. when you don´t wipe and factory reset, you stay on your CSC.. so ITV.. when you want BTU ota´s, you need to wipe your S7 complete including factory reset
Click to expand...
Click to collapse
That's what I did. Three times. With Odin and from the stock recovery too.
Tommolo said:
It says OXA but if I open the Phone Info App it says that the active CSC is the ITV one. And I won't receive future ota updates if it doesn't apply the BTU/OXA one.
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Since BTU and ITV are in same OXA CSC file you must first flash a non OXA firmware like NEE , EUR, DBT and then reflash the BTU firmware.
OXA is multi csc file. ALL in same group wont change from ITV.
Tommolo said:
That's what I did. Three times. With Odin and from the stock recovery too.
Click to expand...
Click to collapse
I forgot the important Point so far.. you Need to boot first time with simcard for BTU region to set CSC to BTU.. because multi-CSC changes CSC after wipe and only when simcard from the other Country is inserted
---------- Post added at 02:14 PM ---------- Previous post was at 02:12 PM ----------
DBT is a OXA Firmware so far.. on my S8 it was the Point.. S7 DBT isn´t OXA?
how to root official oreo rom my samsung helath not work , i need one way to root official oreo uk , please help me
I can't flash with odin
Good afternoon, someone can help me, try to flash the rom btu and the odin tells me pass but when restarting there is no change of android. Now I have android 7 region DBT and probe flashing with home_csc and csc and with the same thing happens, no change. Greetings and thanks
Use Odin 3.13 and uncheck F. Reset Time.
I had XEO csc. I've used HOME_CSC_OXA.
Installation was a success. It didn't erase my data. 0x0
Will see how it goes

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