Changing CSC - Samsung Galaxy Note 20 Ultra Questions & Answers

Hi.
I just bought the Note 20 Ultra from may carrier and First what i wanted to do was DEBRAND. So acknowladge from Note8 i thought that, ill download firmware XEO - for my coutry flash it via ODIN and BANG.... but nope.. it didnt went as i expected, i mean flashing went great but CSC doesnt change. As i read some forums there was solution for Andorid10 but Ive got Android11. So im asking here "is there any solution" to change CSC to XEO ?

yeah the android 10 version method works still. Downgraded my note 20 Ultra 5G with android 11(1. Jan Patch) to Android 10(build No: N986BXXU1ATGI ) must be the Juli patch! Changed the csc with ChangeCSC Tool and after that flashed the newest Android 11 Firmware again via Odin (Build No: N986BXXS1CUA2)
My Device was branded on Vodafone.

klisza1993 said:
Hi.
I just bought the Note 20 Ultra from may carrier and First what i wanted to do was DEBRAND. So acknowladge from Note8 i thought that, ill download firmware XEO - for my coutry flash it via ODIN and BANG.... but nope.. it didnt went as i expected, i mean flashing went great but CSC doesnt change. As i read some forums there was solution for Andorid10 but Ive got Android11. So im asking here "is there any solution" to change CSC to XEO ?
Click to expand...
Click to collapse
I have found if you configure a couple of things first, CSC change still works during firmware flash.
1. enable OEM Unlock (in developer options)
2. disable FIND MY PHONE, & logout of Samsung AND Google accounts
3. Go into downloader mode and flash XEO or BTU FW (use CSC file not CSC_HOME)
4. Boot up device with your SIM Card installed.
5. During setup, phone will reboot and change to the correct CSC to match the firmware flashed.
Be aware thet your data partition wil be wiped so backup everything before you start.
Also, note the prduct CSC will not be changed but SIM1/SIM2/eSIM will be changed as expected.
Finally, you will get the correct OTA upgrades automatically for the flashed FW CSC (BTU in my case)
Good luck.

Related

[Q] Firmware change unsuccessful

I bought my S6 in Colombia although I live in Panama. It is the SM-G920I.
I found that a Panama app I wanted to install would not install because it said the country was wrong. I guess that may be something to do with the CSC. I had naively assumed the phones in Colombia would be the same as the phones available in Panama. I now see from Sammobile that there are different firmwares for Colombia and Panama. So I downloaded the Panama firmware and installed it with Odin. Odin did its stuff and said that the installation was successful. Both firmwares are 5.0.2.
However, when the phone rebooted it was exactly the same as before and PhoneInfo still shows it as having the Colombian firmware. The only change was that I lost my Pingpong root.
Sorry for the long explanation but what have I done wrong? How can I get the Panama firmware on the phone?
TIA
norm
norm2002 said:
I bought my S6 in Colombia although I live in Panama. It is the SM-G920I.
I found that a Panama app I wanted to install would not install because it said the country was wrong. I guess that may be something to do with the CSC. I had naively assumed the phones in Colombia would be the same as the phones available in Panama. I now see from Sammobile that there are different firmwares for Colombia and Panama. So I downloaded the Panama firmware and installed it with Odin. Odin did its stuff and said that the installation was successful. Both firmwares are 5.0.2.
However, when the phone rebooted it was exactly the same as before and PhoneInfo still shows it as having the Colombian firmware. The only change was that I lost my Pingpong root.
Sorry for the long explanation but what have I done wrong? How can I get the Panama firmware on the phone?
TIA
norm
Click to expand...
Click to collapse
You Need to download another firmware, i recommend to you to download the Trinidad And Tobago firmware, i tell you because latin america has csc codes for many countries but if your country does not have csc code it sets to latin american firmware because of your EFS Folder, if it doesnt work to you please download a firmware from France or Spain. if you doesnt want to lose pingpong root do not upgrade to a kernel made after 15 May 2015
Please do not upgrate to 5.1.1 Firmware it Sucks
kmiloxdxd said:
You Need to download another firmware, i recommend to you to download the Trinidad And Tobago firmware, i tell you because latin america has csc codes for many countries but if your country does not have csc code it sets to latin american firmware because of your EFS Folder, if it doesnt work to you please download a firmware from France or Spain. if you doesnt want to lose pingpong root do not upgrade to a kernel made after 15 May 2015
Please do not upgrate to 5.1.1 Firmware it Sucks
Click to expand...
Click to collapse
Thanks. I will give that a try. Would it be the CSC that is stopping the app I want from installing, saying it is the wrong country?
If so, is there an easier why just to change the CSC? I have done some searching but everything I've found seems to be quite old and probably not working for Lollipop.
norm2002 said:
Thanks. I will give that a try. Would it be the CSC that is stopping the app I want from installing, saying it is the wrong country?
If so, is there an easier why just to change the CSC? I have done some searching but everything I've found seems to be quite old and probably not working for Lollipop.
Click to expand...
Click to collapse
Try this to change your csc code:
1. type in the dialer *#06#, copy ur IMEI
2. type in the dialer *#272*IMEI HERE and add a #
IT WILL WIPE YOUR DATA
kmiloxdxd said:
Try this to change your csc code:
1. type in the dialer *#06#, copy ur IMEI
2. type in the dialer *#272*IMEI HERE and add a #
IT WILL WIPE YOUR DATA
Click to expand...
Click to collapse
Thanks but that doesn't work. I get Unknown Application. I think that doesn't work on the S6. I also tried using Phone Info to change the CSC but that also doesn't seem to be compatible with the S6 even though it shows my firmware is multi-CSC.
norm2002 said:
thanks but that doesn't work. I get unknown application. I think that doesn't work on the s6. I also tried using phone info to change the csc but that also doesn't seem to be compatible with the s6 even though it shows my firmware is multi-csc.
Click to expand...
Click to collapse
enter in recovery mode after flash in odin do not let to install csc files, it worked for me
kmiloxdxd said:
enter in recovery mode after flash in odin do not let to install csc files, it worked for me
Click to expand...
Click to collapse
Sorry but what do you mean do not let to install csc files? I did stop Odin auto-rebooting and went to recovery but that didn't seem to help. How do I stop it installing the wrong CSC files?
If I was willing to lose warranty now, would installing TWRP and maybe a custom ROM make it easier to change the CSC?
Thanks.
norm2002 said:
Sorry but what do you mean do not let to install csc files? I did stop Odin auto-rebooting and went to recovery but that didn't seem to help. How do I stop it installing the wrong CSC files?
If I was willing to lose warranty now, would installing TWRP and maybe a custom ROM make it easier to change the CSC?
Thanks.
Click to expand...
Click to collapse
I am stuck in BNG csc code and i cant change it because i need to Trip KNOX, but i changed my csc code From ING to BNG.
- When odin finish flashing if Auto-Reboot option is ticked, your samsung will reboot and it shows a Android robot instaling something and later says Erasing... you cant let this happen, untick auto reboot and you need to reboot your galaxy in recovery mode and it will show CSC Check Failed and you have to wipe data and shutdown your device and enter in download mode and reflash the firmware.It worked for me.
if you trip knox and you install twrp it will be easier because you can install a custom rom and change your csc code rooted.
kmiloxdxd said:
I am stuck in BNG csc code and i cant change it because i need to Trip KNOX, but i changed my csc code From ING to BNG.
- When odin finish flashing if Auto-Reboot option is ticked, your samsung will reboot and it shows a Android robot instaling something and later says Erasing... you cant let this happen, untick auto reboot and you need to reboot your galaxy in recovery mode and it will show CSC Check Failed and you have to wipe data and shutdown your device and enter in download mode and reflash the firmware.It worked for me.
if you trip knox and you install twrp it will be easier because you can install a custom rom and change your csc code rooted.
Click to expand...
Click to collapse
Thanks for all the advice. I am away for a few days so cannot risk reflashing my phone until I get back home. Will try again then.

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.

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.

No Multi-CSC after flashing Germany's Oreo firmware

Hello, I first bought my phone from Taiwan and the CSC was pointing to BRI(Taiwan) at first but now after flashing Germany's Oreo firmware by following the xda thread, it no longer shows anything in my avaliable CSC, I'm only getting CHO(Chile) and nothing else. Is there a possible fix? I also tried flashing Taiwans firmware for nougat but still ended up with CHO service provider.
Im trying to get back to stock Taiwan firmware because they now have oreo update and supports Samsung Pay while the Germany's firmware doesn't support at all.
Also I accidentally reset my phone with Canada's Sim card in while factory resetting once.
I've attached an image of my phone's CSC info
Any help is appreciated. Thank you
EDIT: another thing I noticed was my phone model changed from SM-G955FD to SM-G955F, is there any way to get it back to FD somehow? In my settings. About phone, it does say SM-G955FD still though
If you change the 'model' of your phone via a flash, you need to flash/change the CSC with the same 'model' of the OS you used.
If it seems a bit convoluted, I'd flash back to full OEM, and make sure that is all OK, and then flash the proper CSC package.
daffychuy said:
Hello, I first bought my phone from Taiwan and the CSC was pointing to BRI(Taiwan) at first but now after flashing Germany's Oreo firmware by following the xda thread, it no longer shows anything in my avaliable CSC, I'm only getting CHO(Chile) and nothing else. Is there a possible fix? I also tried flashing Taiwans firmware for nougat but still ended up with CHO service provider.
Im trying to get back to stock Taiwan firmware because they now have oreo update and supports Samsung Pay while the Germany's firmware doesn't support at all.
Also I accidentally reset my phone with Canada's Sim card in while factory resetting once.
I've attached an image of my phone's CSC info
Any help is appreciated. Thank you
EDIT: another thing I noticed was my phone model changed from SM-G955FD to SM-G955F, is there any way to get it back to FD somehow? In my settings. About phone, it does say SM-G955FD still though
Click to expand...
Click to collapse
Firmwares for SM-G955F and SM-G955FD are IDENTICAL, your model number has not changed. To change CSC I had to install FW with new CSC, then do factory reset and after first boot I got prompted whether I want to change my CSC (based on inserted SIM card), confirmed, the phone did factory reset again and got new CSC installed. Also, Canada is not included within OXM multi-CSC package as G955F/FD is not sold there (or at least not officially).
kernel.killer said:
Firmwares for SM-G955F and SM-G955FD are IDENTICAL, your model number has not changed. To change CSC I had to install FW with new CSC, then do factory reset and after first boot I got prompted whether I want to change my CSC (based on inserted SIM card), confirmed, the phone did factory reset again and got new CSC installed. Also, Canada is not included within OXM multi-CSC package as G955F/FD is not sold there (or at least not officially).
Click to expand...
Click to collapse
JeffDC said:
If you change the 'model' of your phone via a flash, you need to flash/change the CSC with the same 'model' of the OS you used.
If it seems a bit convoluted, I'd flash back to full OEM, and make sure that is all OK, and then flash the proper CSC package.
Click to expand...
Click to collapse
Thank you both for your help. I'll try and flash just the CSC firmware then reset when samsung decides to push the OTA again and will see if that solves it. The firmware for Taiwan came out only a few days before they took it out so didn't have a chance to download it.

Question One UI 5 is out. Flashing INU on EUX phone. What about OTA updates ?

Hello, I've been waiting a really long time for One UI 5 and I couldn't wait anymore once I heard the stable is out in India. I downloaded the INU firmware using Frija then I changed my CSC to INU using SamFwRP tool and flashed the INU firmware using patched Odin. Then I reverted back my CSC to EUX again with SamFwRP.
After all of this, finally did a wipe cache and factory reset. Now I'm wondering...since my CSC is back to EUX...will I still receive OTAs ? For example One UI 5.1 OTA or December security patch whenever that releases
EDIT: Weirdest thing is when I flashed INU HOME_CSC on my phone there was no data that was reset. Is it because they're both OXM ?
EDIT2: DISCLAIMER - I'm not an Android dev, I'm not knowledgeable on anything technical or otherwise. Please take advice from anyone else but me!
Thanks for the tip about Frija, I had forgotten all about that one (been checking sammobile and galaxyfirmware daily for weeks now) I'm downloading now and will edit this post with success or failure! (I'm EUY)
As for your question about still receiving OTAs or not, I honestly don't know because I've rooted every phone I've ever had in 17 years! but I can't see why it would be a problem if you didn't receive them as you can always download them from Frija surly not?
Okay download complete, I'm going in.. wish me luck!
beanbean50 said:
Thanks for the tip about Frija, I had forgotten all about that one (been checking sammobile and galaxyfirmware daily for weeks now) I'm downloading now and will edit this post with success or failure! (I'm EUY)
As for your question about still receiving OTAs or not, I honestly don't know because I've rooted every phone I've ever had in 17 years! but I can't see why it would be a problem if you didn't receive them as you can always download them from Frija surly not?
Okay download complete, I'm going in.. wish me luck!
Click to expand...
Click to collapse
Well yeah, you can. But I don't wanna lol. I'm not a ROM hax0r. I'm just a power user. I don't even have a Windows laptop around most of the time and Heimdall looks scary .
Is EUY the same as EUX ? I saw it on the firmware websites...but I never heard about it. Is it for France or something ? Rest of the EU uses EUX as far as I know.
I think EUX, EUY, INU are just the same ****, not sure. They all have OXM Multi CSC and they kinda look identical tbh as far as numbers go. So if you revert your CSC back to EUY...updates should work, no ?
Success!
I just flashed the Magisk patched AP file the CP file and HOME CSC file and all up and running Android 13/One UI 5... (also rooted) thanks bro..
I think if you revert your CSC back to EUY then yes I can't see any reason why you shouldn't receive OTAs
thought it was too good to be true, keep getting a service provider update required (but it won't update) and access denied here and there. can't even odin flash back to Android 12 for some strange reason hmm
It's working perfectly for me. Have you reverted CSC ? And deleted cache and factory reset after flashing. I have literally 0 errors and 5G works. But I deleted did a wipe cache and factory reset and reverted CSC as well
beanbean50 said:
thought it was too good to be true, keep getting a service provider update required (but it won't update) and access denied here and there. can't even odin flash back to Android 12 for some strange reason hmm
Click to expand...
Click to collapse
Wrote a comment
What Odin version too ? I used the latest PatcheD version from here: https://forum.xda-developers.com/t/patched-odin-3-13-1.3762572/
XME - Malaysia released OneUI 5 Android 13 for Z Flip 3
This is how my INU firmware with EUX CSC looks.
case81 said:
What Odin version too ? I used the latest PatcheD version from here: https://forum.xda-developers.com/t/patched-odin-3-13-1.3762572/
Click to expand...
Click to collapse
tried that one as well, it flashed and booted okay but with tons of errors, luckily I managed to get back to Android 12 and will stay there till the EUY update comes along.
beanbean50 said:
tried that one as well, it flashed and booted okay but with tons of errors, luckily I managed to get back to Android 12 and will stay there till the EUY update comes along.
Click to expand...
Click to collapse
Tons of errors ? Where ? Just curious if I have them as well
case81 said:
Tons of errors ? Where ? Just curious if I have them as well
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Click to collapse
I think it's to do with trying to root it. It detects root and denies access to the PC, to update the service provider and many more things something like 'we have detected a tampered device, please contact your customer service'
beanbean50 said:
I think it's to do with trying to root it. It detects root and denies access to the PC, to update the service provider and many more things something like 'we have detected a tampered device, please contact your customer service'
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So...this happens when changing CSC ?
case81 said:
So...this happens when changing CSC ?
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All okay now must have been gremlins .. I think it detects your CSC when installing, it reads your simcard.
Thanks for this thread!
It worked very well for me. Factory reset is a chore after, but everything works and I haven't had any issues so far. I do not root, so nothing to report about that.
Installed the firmware on my BTU phone
Works wonder 0 errors or issues
did Samsung and google cloud backups before flashing during setup restored both and its as if I never did a thing everything was put in its place and it was the most effortless phone setup I ever did
Now I'm just enjoying my android 13
case81 said:
Hello, I've been waiting a really long time for One UI 5 and I couldn't wait anymore once I heard the stable is out in India. I downloaded the INU firmware using Frija then I changed my CSC to INU using SamFwRP tool and flashed the INU firmware using patched Odin. Then I reverted back my CSC to EUX again with SamFwRP.
After all of this, finally did a wipe cache and factory reset. Now I'm wondering...since my CSC is back to EUX...will I still receive OTAs ? For example One UI 5.1 OTA or December security patch whenever that releases
EDIT: Weirdest thing is when I flashed INU HOME_CSC on my phone there was no data that was reset. Is it because they're both OXM ?
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Hi, flashing the home-csc does not restore the phone to factory settings ( wipe data etc ) If you flash the csc, then your phone will be wiped and restored as it was out of the box. Also you dont have to change CSC, i'm on XSA and I flashed the IDU firmware.... This does not chage the CSC of the phone anyway. A lot of the Samsung firmware are multi - CSC these days.
noel_leon said:
Thanks for this thread!
It worked very well for me. Factory reset is a chore after, but everything works and I haven't had any issues so far. I do not root, so nothing to report about that.
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I'm not sure you actually have to do it. I'm just a big giant noob with no knowledge in Android, this is why I did all that
slysurfer said:
Hi, flashing the home-csc does not restore the phone to factory settings ( wipe data etc ) If you flash the csc, then your phone will be wiped and restored as it was out of the box. Also you dont have to change CSC, i'm on XSA and I flashed the IDU firmware.... This does not chage the CSC of the phone anyway. A lot of the Samsung firmware are multi - CSC these days.
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Click to collapse
So I could actually just have stayed on EUX without changing my CSC while flashing and everything would have worked fine ? Thanks, that's really good to know!

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