Unable to change firmware on note 20 ultra - Samsung Galaxy Note 20 Ultra Questions & Answers

Hi, im unable to change firmware on my samsung galaxy note 20 ultra. Currently its UAE. I have downloaded srilanka firmware, successfully flashed it using odin. But when the phone is started it showes still on UAE. Kindly help or guide me on this issue.

Is UAE the firmware version or the CSC?
If it's the firmware version it's strange you can flash and get success then go back to the older firmware but if it's CSC then it's understandable.
You may need to look up how to change your CSC version, there are guides on here...
Flashing an OXM rom won't change your CSC but the firmware version will change.

anon_17 said:
Hi, im unable to change firmware on my samsung galaxy note 20 ultra. Currently its UAE. I have downloaded srilanka firmware, successfully flashed it using odin. But when the phone is started it showes still on UAE. Kindly help or guide me on this issue.
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For people who can't switch between csc in the same mult csc pack. OXM multi csc pack contains all the european generic and network branded firmware (csc) so if You are at XSG (part of OXM multi pack), and flash it with SLK (part of OXM multi pack) the XSG will stay. What you need to do is to flash it with different multi csc pack (just see what packs are available for your model), try to flash Brazil CSC ZTO, which is part of multi pack OWO. then flash it back with OXM multi pack, and it should switch to some generic csc, then if you instert your sim card it should ask you if you want to customize your phone to the inserted sim card and it will change your csc to the one you want.

Can't change the CSC of XSG

Hi all
Anyone need call recording option, flash Indonesia firmware (XID)

Or Chinese stock ROM.

Related

Wrong CSC?

Evening all,
Am from Cyprus and my original CSC was CYO. Tried the newest French and uk updates which i flashed via odin (got them from sammobile) and although i was satisfied by the updates i decided to go back to my original firmware and wait for the OTA to arrive. Got this from samsung-updates: CYO-G920FXXU1AOCV-20150409223200
Device Name : Samsung Galaxy S6 Edge SM-G925F
Device Model : SM-G925F
Region Country : Cyprus (cytamobile vodafone)
Firmware Version : G925FXXU1AOCV
OS Name : Lollipop
OS Version : 5.0.2
Date Update : 2015-03-28
Region Code : CYO
Change List : 4497415
flashed it via odin and now my CSC is TPH (PORTUGAL)
Original CSC TPH
Firmware TPH
Active SCS TPH
CSC Country ISO PT
Any ideas? I downloaded the CY firmware from three different locations and got same results.
Thanks
Well I rooted phone via ping-pong and used phone info app to change csc to cyo. Then wiped data from recovery and flashed the cyo firmware again via Odin. Now my csc is correct but in csc country it says greece. Am confused really. The firmware I have is clearly for my region which is cyprus
If the firmware is multi-csc, try *#272*IMEI# and choose your CSC.
Elisha said:
If the firmware is multi-csc, try *#272*IMEI# and choose your CSC.
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Click to collapse
Hi, yes the firmware is multicsc and i tried that. CSC says CYO but csc country is wrong. It should have been CYprus instead of Greece
that's so stupid thing. I have the same problem with my Samsung and can't set the right CSC from the Rom file. It really sucks... any help will be useful for me...

Change CSC

Hi!
I bought a G930FD unit out of my country (dual sim version is not available here).
Then I activated Samsung Pay and I faced a weird situation: the app is totally in my language, but the offers and promotions sections are all in english and contain just US offers.
Samsung support told me I won't be able to get offers and promos from my country because of my foreign CSC.
The question: What's the best option to set the CSC of my country and have less change of problems with my device? My current CSC is XSG. I would like to set it to ZTO.
coelhooliveirar said:
Hi!
I bought a G930FD unit out of my country (dual sim version is not available here).
Then I activated Samsung Pay and I faced a weird situation: the app is totally in my language, but the offers and promotions sections are all in english and contain just US offers.
Samsung support told me I won't be able to get offers and promos from my country because of my foreign CSC.
The question: What's the best option to set the CSC of my country and have less change of problems with my device? My current CSC is XSG. I would like to set it to ZTO.
Click to expand...
Click to collapse
hi mate
There is no ZTO firmware for the G930FD and with out root is not possible to change the CSC.....BUT you can flash a G930F firmware the are 100% compatible ( all the FD feature will still be there)
http://www.sammobile.com/firmwares/download/104582/G930FXXS1BPJC_G930FZTO1BPIF_ZTO/
MAX 404 said:
hi mate
There is no ZTO firmware for the G930FD and with out root is not possible to change the CSC.....BUT you can flash a G930F firmware the are 100% compatible ( all the FD feature will still be there)
http://www.sammobile.com/firmwares/download/104582/G930FXXS1BPJC_G930FZTO1BPIF_ZTO/
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Click to collapse
I mean I can install any of these roms http://www.sammobile.com/firmwares/database/SM-G930F/ZTO/ and after the procedure my phone will have CSC from Brazil (ZTO)?
coelhooliveirar said:
I mean I can install any of these roms http://www.sammobile.com/firmwares/database/SM-G930F/ZTO/ and after the procedure my phone will have CSC from Brazil (ZTO)?
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Click to collapse
Hi
Yes all those are ZTO ( single CSC) but remember to back up it will factory reset your phone as you are changing CSC´s
MAX 404 said:
Hi
Yes all those are ZTO ( single CSC) but remember to back up it will factory reset your phone as you are changing CSC´s
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Great! I'll do it. Thank you.
MAX 404 said:
Hi
Yes all those are ZTO ( single CSC) but remember to back up it will factory reset your phone as you are changing CSC´s
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Click to collapse
I got the zip with the rom content. Inside the package, I see many files (AP, BL, CP, CSC and HOME CSC). Shall I flash them all to change the CSC?
coelhooliveirar said:
I got the zip with the rom content. Inside the package, I see many files (AP, BL, CP, CSC and HOME CSC). Shall I flash them all to change the CSC?
Click to expand...
Click to collapse
Hi
yes AP, BL, CP, CSC, home csc is not necessary at the moment
Remember backup

OTA Nougat UK

I have an S7 on MM, when are Nougat OTA's are coming to the UK? I don't bother rooting any longer but I am tempted to sideload if Samsung are going to take forever.
Depend on what s7 you have?
Edge G935
I'm on a sim only plan with BT so I own my phone rather than rent, I have spoken to BT who tell me its a Samsung OTA and they have no control, and Samsung merely tell me to to contact my Carrier.
Might end up sideloading!
It's already out. What CSC are you using?
Is the device network locked.
Can you install "Phone Info" app from play store and check which CSC is currently set as your active CSC. The CSC is the one based on which the updates are set.
kamranali44 said:
It's already out. What CSC are you using?
Is the device network locked.
Can you install "Phone Info" app from play store and check which CSC is currently set as your active CSC. The CSC is the one based on which the updates are set.
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Click to collapse
XEU
Unlocked
It's not been released yet from what i can see on SamMobile.
InfernalByte said:
XEU
Unlocked
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Click to collapse
I have the same UK firmware but with BTU. The difference is given below (Copied from someone on xda). https://forum.xda-developers.com/galaxy-s6-edge/help/btu-xeu-t3100911
"I think i worked out the difference between BTU and XEU.
BTU firmware are on phones that come directly from Samsung (unbranded)
XEU firmware are on Sim Free handsets that are generic (unbranded) but not from Samsung"
You can now decide whether to wait for XEU or flash BTU. If you do decide to flash, backup data first and confirm that the active csc is set to BTU for OTA to work.
mimo2008 said:
It's not been released yet from what i can see on SamMobile.
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Click to collapse
Is this mine? Listed after the update half way down the page?
https://www.sammobile.com/2017/01/1...mware-for-the-galaxy-s7-now-available-online/
kamranali44 said:
I have the same UK firmware but with BTU. The difference is given below (Copied from someone on xda). https://forum.xda-developers.com/galaxy-s6-edge/help/btu-xeu-t3100911
"I think i worked out the difference between BTU and XEU.
BTU firmware are on phones that come directly from Samsung (unbranded)
XEU firmware are on Sim Free handsets that are generic (unbranded) but not from Samsung"
You can now decide whether to wait for XEU or flash BTU. If you do decide to flash, backup data first and confirm that the active csc is set to BTU for OTA to work.
Click to expand...
Click to collapse
I may wait a few weeks, unless its done with the flash Icannot set XEU to BTU, there is no option.
kamranali44 said:
I have the same UK firmware but with BTU. The difference is given below (Copied from someone on xda). https://forum.xda-developers.com/galaxy-s6-edge/help/btu-xeu-t3100911
"I think i worked out the difference between BTU and XEU.
BTU firmware are on phones that come directly from Samsung (unbranded)
XEU firmware are on Sim Free handsets that are generic (unbranded) but not from Samsung"
Click to expand...
Click to collapse
Is your phone direct from Samsung? Mine is Sim Free, unbranded not from Samsung.
Exu is Ireland band by the looks of it.
InfernalByte said:
Is your phone direct from Samsung? Mine is Sim Free, unbranded not from Samsung.
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I brought it from ebay but I did flash the BTU firmware myself. My phone orignally had multi csc which included BTU and had a german (DBT) csc set as active.
You cannot change the CSC by device but you can flash a firmware with completely different CSC and then flash the BTU one.
I flashed mine with O2U firmware which made it forget the multi csc and then flashed BTU which set the active csc as BTU. I originally flashed the first nougat update release by Samsung and then received the performance update using OTA.
This might make it simple "You are not getting the BTU OTA updates because you don't have BTU CSC but DBT. You flashed BTU Rom but it's a multi CSC Rom and it has inside your original DBT CSC. So your CSC didn't change to BTU...If you want to have BTU CSC so you can get OTA upfates from BTU you have first to flash a rom that it's CSC is not inside the multi CSC you have now, let's say for example a rom with EUR CSC. Then you CSC will change to EUR. After that you can reflash BTU Rom and your CSC will change to BTU...Then you can take the OTA updates from BTU normally..."
Check this thread - https://forum.xda-developers.com/ga...ta-updates-t3552316/post70923890#post70923890
Check post number 32, I added the screenshots over there as well.
There is http://updato.com/ as well if you want to download firmware faster (a lot faster than sammobile). I think they are official but have only checked one so far.
Backup the data first, flashing a different csc will factory reset the device.
That's what I kinda done I was on vodafone and preferred to be on btu so I flashed that instead but once I flashed it done wipe cache and data factory reset just to make sure all was ok on another note I kept wifi calling as well.

Flash different region software???

I wan't to flash DBT (Germany) OEM software from Sammobile to my S8+ G955F model which is on SEE region. Is it OK? I forgotten about these regions since I haven't flashed different region since S5.
I wan't to completely change software. From SEE to DBT. Should I install AP and PDA or AP,BL,CP,CSC OXM,Home CSC OXM? I want to change modem firmware as well. Everything I see this much files first time. Dont know except AP and PDA these other what they are for. Can someone tell me?
THX
stefan063 said:
I wan't to flash DBT (Germany) OEM software from Sammobile to my S8+ G955F model which is on SEE region. Is it OK? I forgotten about these regions since I haven't flashed different region since S5.
I wan't to completely change software. From SEE to DBT. Should I install AP and PDA or AP,BL,CP,CSC OXM,Home CSC OXM? I want to change modem firmware as well. Everything I see this much files first time. Dont know except AP and PDA these other what they are for. Can someone tell me?
THX
Click to expand...
Click to collapse
2 words: NOT POSSIBLE...
The SEE CSC is part of the Multi-CSC OXM; DBT is also part of the Multi-CSC OXM
When you flash the DBT firmware, your CSC will stay SEE because both CSC's are included in the OXM MultiCSC, and the product-code of your device is SEE (you can't change that)...
All European countries (and some African & Asian) are part of the Multi-CSC OXM; all firmware for those countries are the same (also modem!)
When you flash in Odin, 3.12.3, you must flash 4 files:
AP BL CP & CSC_OXM (this will reset your device) or HOME_CSC_OXM (data will stay intact)

Question How to go Orginal CSC code revert back

Dear friends, last day I will flash my phone to UAE CSC to Indian CSC unfortunately phone not showing INU CSC,it's shows EUX/XSG (UAE ) ( Samsung members app ,Samsung pay not works) then I again flash via Odin another Indonesia firmwares its change XID/ XSG now works all apps but Indonesia specificall only. So I can't use Samsung pay gulf etc, many time I tried to flash UAE or Indian firmware ( I have both SIM, also I am in UAE) but it's not come that specific CSC, any another country try its shows EUX,XSG only previously I have too many CSC in built now only 2 shows, so how can I go back as a stock

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