Develop Bugs

Changing CSC by Updating the Rom using Odin

My Note 10 plus is New Zealand Edition having Country code NZC. Since there is no OTA of Android 10 for NZC device. My device is still in android 9 (Attaching the software details screenshot below). I would like to manually update my phone with Stock android 10 rom with INS country code (Because iam using this device in India). Is it possible to update and change CSC through Odin without wiping the data.?

No

Yes it is.

Nettwerk said:
Yes it is.
Click to expand...
Click to collapse
Are you sure.? Is there any specific procedure to do that.?

See
https://forum.xda-developers.com/showpost.php?p=80668773&postcount=3

Not getting OTA updates despite vaild CSC

Hello. I have a Note10+ SM-N975F International version. Last December, I have updated my phone to the first Android 10 build manually after going through all the betas, which I too, updated manually. Since then, I have been unable to get OTA updates, and I am stuck on build BSL7. My CSC settings correspond to my country:
SAOMC_SM-N975F_OXM_ILO_QQ_0005
RF8M802E8EW
ILO/ILO/ILO
Can I solve this by simply flashing the newest build? Or will the problem just persist? Thanks.

You may be able to flash the update that came by using sam firm to search your csc, but I generally use the AUT CSC however I'm in the USA... Not sure if the aut CSC will work for you
Sent from my SM-N970F using Tapatalk

I use Frija and odin else i would be on android 9, my csc is still nee even through i flash dbt, just dont wipe use HOME_CSC_OXM

Exactly what he said
Sent from my SM-N970F using Tapatalk

Att update firmware problem

hi. i have a galaxy s20 5g U1 and i have flashed the att firmware to it and i have a slight problem. it doesn't update to the latest build. it remains on the August one and does not update to the latest October build. any suggestions?

EddiePR said:
hi. i have a galaxy s20 5g U1 and i have flashed the att firmware to it and i have a slight problem. it doesn't update to the latest build. it remains on the August one and does not update to the latest October build. any suggestions?
Click to expand...
Click to collapse
Flash the October one?
If you flashed a different CSC to the one your phone was running, and it's not included in the phones Multi-CSC / The update for the new firmware is different to the original CSC firmware, then it will not receive OTA

*Detection* said:
Flash the October one?
If you flashed a different CSC to the one your phone was running, and it's not included in the phones Multi-CSC / The update for the new firmware is different to the original CSC firmware, then it will not receive OTA
Click to expand...
Click to collapse
I have flashed the att firmware in this sub and it receives all the otas but it stays in the august build G981USQU1BTH2. and now it doesn't update to the last build, the server can't find a newer version.

EddiePR said:
I have flashed the att firmware in this sub and it receives all the otas but it stays in the august build G981USQU1BTH2. and now it doesn't update to the last build, the server can't find a newer version.
Click to expand...
Click to collapse
Just flash it with Odin
https://samfw.com/firmware/SM-G981U/TMB

*Detection* said:
Just flash it with Odin
https://samfw.com/firmware/SM-G981U/TMB
Click to expand...
Click to collapse
all other operators builds are different from att. for example, I cannot get aug G981USQU1BTH2 build or oct G981USQU1BTIH build from another operator. apparently no other carrier uses these builds or they do not appear for download on the web. I already tried installing a preview of those other operator builds to see if it caught ota without success. I have also tried it with the USERDATA att and without

Flash different region firmware

Good morning. I already have region ITV firmware with android 11 december patch. if i want flash with odin the DBT firmware same patch, can do without problem? thanks

Downgrade to Android 12, One UI 4 - because of broken ANT+ Support?

Is there a possibility to downgrade to the last Stock ROM?
How to do this?
It's because of the broken ANT+ Support. Custom ROM with ANT+ would be great too, but I can't find one with working ANT+. Any recommendations?

retorix said:
Is there a possibility to downgrade to the last Stock ROM?
How to do this?
It's because of the broken ANT+ Support. Custom ROM with ANT+ would be great too, but I can't find one with working ANT+. Any recommendations?
Click to expand...
Click to collapse
You can flash Android 12 Firmware using odin.
Just download firmware files from Frija by typing your phones model number.
As for the CSC, the only one I know of with Android 12 as of now is KSA.
Once you get all the firmware files, place them in odin and flash while your phone is in download mode.

J521s said:
You can flash Android 12 Firmware using odin.
Just download firmware files from Frija by typing your phones model number.
As for the CSC, the only one I know of with Android 12 as of now is KSA.
Once you get all the firmware files, place them in odin and flash while your phone is in download mode.
Click to expand...
Click to collapse
Thanks for your swift and helpful reply!
Is the wrong CSC a problem? I would need DBT for Germany unbranded.
Dispite of this, I can't find a Android 12 Firmware for my SM-G980F with Frija - not even with KSA.

retorix said:
Thanks for your swift and helpful reply!
Is the wrong CSC a problem? I would need DBT for Germany unbranded.
Dispite of this, I can't find a Android 12 Firmware for my SM-G980F with Frija - not even with KSA.
Click to expand...
Click to collapse
Wrong CSC shouldn't be a problem as long as you have a sim card installed, but then again, it doesn't matter anyways since you want to stay on Android 12.
The S20 got updated into Android 13 in most countries.
Second way to do this is via those websites either Sammobile or samfrew where you just input your Phones model, CSC, and select what Android version you want.