Develop Bugs

[Q] 4.2.2 update what do you think??

hey guys simply Iam still using Android 4.1.2 Would you advice upgrading to 4. 2.2 ?? the other question is why I didn't get the OTA update ?? by the way my tablet model number iS GT-n 5100
Thanks in advance

Was the question that hard???

donmedo said:
Was the question that hard???
Click to expand...
Click to collapse
No But the answer is!
I'll try to keep it short as we already have a thread on what all noticeable has changed etc.
1: Upgrade or Not as of now is more of a subjective thing. What I may find might better/worse might be completely opposite for you, as a lot of minor things have changed. Given that most will succumb to some form of an update and have to accept what is made available to them at the time, it seems like updating should be perhaps a good enough consideration, however, check your region and firmware on sammobile.
I would advise against updating unless applicable firmware version for your region ends with MI1/MI2 or above (MJ1,MJ2..,MK1, ..) (I/J/K denote build months, in this case being september/october/november resp). There are noted issues across different region with older 4.2.2 firmwares. Mainly S-pen and Magnetic cover issues (alarm) which again may or may not be of any consequence to you.
Q2:. Why didn't you get an OTA? :
2.1: Is your Device factory Stock?.
2.2: Might have to do with that samsung has not released updates for your device region yet and perhaps also look into settings if auto OTA Updates are enabled.

I have updated my Note 8 today manually because it has not been available neither via OTA nor via KIES - a quick check on SAMMOBILE shows no 4.2.2 version published for my region. Therefore I decided to push manually the latest 4.2.2 XX version (XX in the name of the ROM means that it is for Austria, Belgium, France, Germany, Hungary, Italy, Spain, United Kingdom).
Note that it is the third 4.2.2 XX release which I hope is good enough. Samsung has released 4.2.2 versions for a few other regions too dealing with the reported problems. I am not aware of any strict schedule region by region - it means that you may wait quite long for your regional version. Therefore I replaced my XE version (Bulgaria, Estonia, Kazakhstan, Latvia, Lithuania, Russia, Ukraine) with the available XX one.
The update went smoothly even on my encrypted Note 8 and at first glance everything is running fine, every setup and data is preserved. The first thing I noticed was the "flatter" color palette as most of the contemporary changes in the colors. I do not see change in the performance, neither the sound quality for example...
There are some minor improvements in the 4.2.2 user interface which I was missing in 4.1.2 and they were the second driver for the upgrade. The main was the sheer curiosity .
So, it is really up to you whether you will go for your manual update

Sammobile
Sammobile being down, where did you get your file? Post link?

Moa1480 said:
Sammobile being down, where did you get your file? Post link?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?p=48233827
Sent from my GT-N5100 using Tapatalk 4

Sammobile
Thank you for the link

SM-N930FD firmware flash help

Hi All, I've got a Galaxy note Dual sim SM-N930FD
But it currently has a "three" branded firmware on it, I want to flash it with a generic firmware with no carrier branding.
I'm familiar with flashing but have no idea which firmware I need to use for this, I'm in the UK and the handsets CSC is H3G
thanks for any help

You can use the N930F firmware too.
https://samsung-firmware.org/model/SM-N930F/

NIKKOTUASON said:
You can use the N930F firmware too.
https://samsung-firmware.org/model/SM-N930F/
Click to expand...
Click to collapse
Really??
So I can just flash it with UK XEU firmware for a SM-N930F??

Yes. I originally had the United Arab Emirates firmware and went to BTU, XEU now I'm on DTM. Or if you're more comfortable with this.
http://www.sammobile.com/firmwares/database/SM-N930FD/

NIKKOTUASON said:
Yes. I originally had the United Arab Emirates firmware and went to BTU, XEU now I'm on DTM. Or if you're more comfortable with this.
http://www.sammobile.com/firmwares/database/SM-N930FD/
Click to expand...
Click to collapse
That would explain why when I received it, it had H3G on it (UK three firmware)

NIKKOTUASON said:
Yes. I originally had the United Arab Emirates firmware and went to BTU, XEU now I'm on DTM. Or if you're more comfortable with this.
http://www.sammobile.com/firmwares/database/SM-N930FD/
Click to expand...
Click to collapse
I have the same phone, sm-n930fd... Which firmware is best for English speaking person? Or does it not matter since it is international? I don't really need any update since i have the latest with root and TekHD's hybrid 5.1 ROM....but I know less than you so I ask anyhow.

KhunDee said:
I have the same phone, sm-n930fd... Which firmware is best for English speaking person? Or does it not matter since it is international? I don't really need any update since i have the latest with root and TekHD's hybrid 5.1 ROM....but I know less than you so I ask anyhow.
Click to expand...
Click to collapse
From my personal experience I've tried various different official stock roms from United Arab Emirates, Germany, UK, Panama, New Zealand, South Africa and Italy. I have not seen any differences in language selection apart from all of them not having English (Canada), and some of them still have the option to charge 80 percent in the second latest update!

KhunDee said:
I have the same phone, sm-n930fd... Which firmware is best for English speaking person? Or does it not matter since it is international? I don't really need any update since i have the latest with root and TekHD's hybrid 5.1 ROM....but I know less than you so I ask anyhow.
Click to expand...
Click to collapse
I have SM-N930FD UAE version I flashed it with hydra Rom but then went back to stock which is UAE and with 80% battery charging, if firmware got updated recently then you will be restricted to 60% charge only. if you tried other than UAE version please share your experience here.
Regards.
---------- Post added at 08:12 PM ---------- Previous post was at 08:07 PM ----------
NIKKOTUASON said:
From my personal experience I've tried various different official stock roms from United Arab Emirates, Germany, UK, Panama, New Zealand, South Africa and Italy. I have not seen any differences in language selection apart from all of them not having English (Canada), and some of them still have the option to charge 80 percent in the second latest update!
Click to expand...
Click to collapse
Hi
Did you find any version which can charge upto 100%? I am using UAE version having 80% charge but recently when it was updated on 1st Nov this option was eliminated. I am looking for downgrade but unable to do that, do you know any solution?

Rajaqaiser said:
Hi
Did you find any version which can charge upto 100%? I am using UAE version having 80% charge but recently when it was updated on 1st Nov this option was eliminated. I am looking for downgrade but unable to do that, do you know any solution?
Click to expand...
Click to collapse
I do but its an August firmware (N930FXXU1BPHA) that we cannot use anymore. I've tried flashing it over any September or later updated roms but always get an error on Odin. It's useless if you're on a September or later rom in other words lol. The only way to get back 100% is flash Hydra.

NIKKOTUASON said:
I do but its an August firmware (N930FXXU1BPHA) that we cannot use anymore. I've tried flashing it over any September or later updated roms but always get an error on Odin. It's useless if you're on a September or later rom in other words lol. The only way to get back 100% is flash Hydra.
Click to expand...
Click to collapse
I am new to all this stuff, I also tried to flash older stock rom but got error message, what I got from this is if you find out the way to install older bootloader on your phone then you can flash older stock rom, so far I m looking for that but could not find any guide on this.

KhunDee said:
I have the same phone, sm-n930fd... Which firmware is best for English speaking person? Or does it not matter since it is international? I don't really need any update since i have the latest with root and TekHD's hybrid 5.1 ROM....but I know less than you so I ask anyhow.
Click to expand...
Click to collapse
I think your modem software is more important to your local region. I had the original english FD version from Singapore and switched to the local F version where I currently live. And my internet speed just tripled. ?
Sent from my SM-N930F using XDA-Developers mobile app

I have the latest firmware and only rooted then flashed TedHD's hybrid 5.1 and now have 100% battery. If interested, you can go to his site and download. It made me so happy I quickly sent donation for his work and thank you note.

how to Update using ODIN

Hello
i don't know if this question was asked before i tried to search but nothing
i came from xperia xz and flashing was just as easy as downloading the FTF and flashing in flash mod
i bought my S9 that was stuck at 1 Dec 2018 software and no new updates are available (even with smart switch) to download so my best solution is to update it manually using ODIN
i used to have a galaxy gear watch and s5 and flashing was also simple but i came across a thread that said something about CSC Version and i am sacred that i may brick the phone while trying to update it
can someone point me in the right directions ?
my CSC : G960FOXM2CRLI
Service provider SW ver.
SAOMC_SM-G960F_OXM_KSA_PP_0002
KSA/EGY, EGY/XSG
baseband version
G960FXXU2CRLI
build number
PPR1.180610.011.G960FXXU2CRLI
and i live in egypt but the phone was sold is KSA if that's matters
any help please ?
thanks in advance

iSpammer said:
Hello
i don't know if this question was asked before i tried to search but nothing
i came from xperia xz and flashing was just as easy as downloading the FTF and flashing in flash mod
i bought my S9 that was stuck at 1 Dec 2018 software and no new updates are available (even with smart switch) to download so my best solution is to update it manually using ODIN
i used to have a galaxy gear watch and s5 and flashing was also simple but i came across a thread that said something about CSC Version and i am sacred that i may brick the phone while trying to update it
can someone point me in the right directions ?
my CSC : G960FOXM2CRLI
Service provider SW ver.
SAOMC_SM-G960F_OXM_KSA_PP_0002
KSA/EGY, EGY/XSG
baseband version
G960FXXU2CRLI
build number
PPR1.180610.011.G960FXXU2CRLI
and i live in egypt but the phone was sold is KSA if that's matters
any help please ?
thanks in advance
Click to expand...
Click to collapse
If there are no updated KSA firmwares for your S9, flash any CSC for the G960F, Germany (DBT ) has the latest June update

If you have KSA sim card need to flash KSA firmware with only Home CSC also and if you have EGY sim card and will come OTA downloads
KSA/KSA,KSA/XSG

PUMA007 said:
If you have KSA sim card need to flash KSA firmware with only Home CSC also and if you have EGY sim card and will come OTA downloads
KSA/KSA,KSA/XSG
Click to expand...
Click to collapse
Does not matter what SIM is in the phone
I have O2U SIM (United Kingdom) and DBT Firmware (Germany)

*Detection* said:
Does not matter what SIM is in the phone
I have O2U SIM (United Kingdom) and DBT Firmware (Germany)
Click to expand...
Click to collapse
And me i have XSG phone from dubai and i have SEE firmware and sim card and OTA update com ewry mounth

PUMA007 said:
And me i have XSG phone from dubai and i have SEE firmware and sim card and OTA update com ewry mounth
Click to expand...
Click to collapse
Well yes you need CSCs to match for OTA, but it is not necessary for normal usage, once my region releases the latest update I will flash back for OTA

so it's normal to flaash any firmware even if the CSC doesn't match? only the phone model number right? flashing on ODIN like thr normal way kust like the s5? nothing else need to be done ? like enabling/disabling stuff on developper options ? OEM unlock? sorry for my noobies questions

iSpammer said:
so it's normal to flaash any firmware even if the CSC doesn't match? only the phone model number right? flashing on ODIN like thr normal way kust like the s5? nothing else need to be done ? like enabling/disabling stuff on developper options ? OEM unlock? sorry for my noobies questions
Click to expand...
Click to collapse
Normal if your own region CSC has not updated their firmware yes, but you will not receive OTA updates until the CSCs match and will have to flash manually each update
There is a big thread about it so I'm not going to go into it in detail here, quick search should find what you need
Nothing else needed, boot to download mode and flash with Odin 3.13.1

Thank you

iSpammer said:
Thank you
Click to expand...
Click to collapse
Have a read through here, should help explain a few things
https://forum.xda-developers.com/galaxy-s9/help/changing-csc-s9-t3884699

Noob question: Can Odin change my German branded SM-G988B/DS to Nordic firmware?

Hello,
I am completely new to changing firmware using Odin, and I want to make sure, that I don't brick my phone
I have bought a S20 Ultra 512GB 5GB DS (Exynos), but it seems to be a German firmware, as it comes with Deutche Telekom apps preinstalled, two of which can't be uninstalled, and Samsung Members speak German instead of Danish.
My biggest issue, though, is that the latest OTA security update is May 1st.
Base band version: G988BXXU2ATE3
SAOMC_SM-G988B_OXM_DTM_QQ_0006
I found this: (can't post links on XDA yet):
samfw -> firmware- > SM-G988B -> NEE -> G988BXXU2ATF5
Which is for the scandinavian countries. (Nordic)
Changelist 18862671
Build date Mon, 08 Jun 2020 06:59:35 +0000
Security Patch Level 2020-06-01
Product code NEE
PDA G988BXXU2ATF5
CSC G988BOXM2ATF5
The questions:
Can I apply that to my phone, or will it brick the phone?
Will it get regular OTA updates for the nordic variant afterwards?
How much user data will be retained after firmware update?
Thank you so much for your assistance to a complete newbie

If you want to change it you will need to use Samkey (paid).

M1LL3R said:
If you want to change it you will need to use Samkey (paid).
Click to expand...
Click to collapse
Oh, okay
That's another new thing for me to get into...
I will read up on it and get back with more questions
But can I ask already:
Which of these procedures (samkey and Odin), if any, will break warranty?

mashdk said:
Oh, okay
That's another new thing for me to get into...
I will read up on it and get back with more questions
But can I ask already:
Which of these procedures (samkey and Odin), if any, will break warranty?
Click to expand...
Click to collapse
It doesn't break warranty :good:

Hi again,
Sorry to be of bother...
I succesfully switched the CSC of the OXM firmware from DTM to NEE.
Now Service Provider Software Version is: SAOMC_SM-G988B_OXM_NEE_QQ0009
NEE/NEE,NEE/EUX/DTM
I know for sure, that the NEE models (though 128GB version) has received the One UI 3/Android 11 update.
But it is not offered as an OTA update to me.
I have rebooted twice, but still no OTA update.
I'm still stuck at an update from September/October.
Is it because mine is a 512GB version of S20 Ultra, while the rest of the NEE versions are 128GB?
Or is it because it still reads DTM at the end of ...NEE/EUX/DTM?

SM-G781B - CSC: XSA (Generic Australia), OPS (Optus), VAU (Vodafone), or TEL (Telstra)

Hi Everyone,
I'm from Australia and recently bought a SM-G781B off eBay...
Turns out it was a UAE variant and Samsung Pay is all messed up.
I've flashed the phone a few times now using ODIN, trying to get the right CSC correct for Australia (G781BXXU2CUB5) for either of the following CSC's;
XSA (Generic Australia), OPS (Optus), VAU (Vodafone), or TEL (Telstra).
The issue I have is all the Stock Firmware's I've download and flashed keeps registering my CSC as XME (Malaysia)...
Phone INFO app doesn't even detect any other CSC's in the package
I've tried downloading the correct Firmware packs from the following and none gives me the correct CSC for Australia;
https://samfrew.com/
https://www.sammobile.com/
https://samfw.com/
App: Frija Firmware
Does anyone know why this is happening, or can upload/direct me to correct firmware either XSA, OPS (Optus), VAU (Vodafone), or TEL (Telstra)?
I'm totally at a loss now...
Any help would be much appreciated, thanks heaps in advance.

from what I've read recently Samsung has stopped people being able to switch as of android 11.
maybe... I stress MAYBE according to your countryman Hugh Jefferys, if there's a lower version of firmware on the same binary number you might be able to downgrade and then that might mean you can switch CSC.
this is someone who's never even tried changing CSC telling you this so your own research is obviously the only thing to put some faith in.
good luck

XSG (UAE) firmware is part of the OJM multi CSC, whereas XSA/OPS/TEL are part of the OLM multi CSC. This means that it is not possible to simply flash XSA in Odin as the multi CSCs are different, you would first have to use the combination ROM to change from OJM to OLM and then you would be able to flash any OLM CSC firmware, whether that be Australia, Singapore, Malaysia, or Thailand. I'm an Aussie myself, I got my phone from JB Hi Fi but switched it to Thailand CSC since XSA updates are horrendously slow (Samsung Pay does still work on Thailand CSC as does VoLTE/VoWiFi). For your case though, I'm afraid you are out of luck in terms of changing the multi CSC with the combination ROM, if you are on One UI 3.1 then the bootloader version is U2 whereas the combination ROM bootloader version is U1, so you would not be able to flash it anyway. Also, I tried to flash the combination ROM while my bootloader was still on U1 because I wanted to change from OLM to OXM (Romania CSC) for fastest updates, but Odin was not allowing the flash first because of "please get the approval to flash factory images (pit)" which I fixed, then "please get the approval to flash factory images (abl)" at which point I gave up. So as I said before, sorry but I don't think there's a lot you can do Unless a U2 bootloader version combination ROM is leaked which may or may not happen and you can get around the Odin not allowing you to flash it issues, the phone will unfortunately be stuck on UAE firmware (unless there are other countries part of OJM which you could switch to for faster updates).
Hopefully this helps you.

I have the same model! I changed my CSC but for some reason chat features in messaging app doesn't work now..other than that, all's good..

Skhux said:
I have the same model! I changed my CSC but for some reason chat features in messaging app doesn't work now..other than that, all's good..
Click to expand...
Click to collapse
Your software version is was originally XSA, so you wouldn’t have any issues flashing it with XSA and defaulting to XSA instead of another region. The CSC will automatically default back to XSA.
Mine unfortunately defaults to Malaysia XME when flashed with XSA firmware.

FedoraMaster420 said:
XSG (UAE) firmware is part of the OJM multi CSC, whereas XSA/OPS/TEL are part of the OLM multi CSC. This means that it is not possible to simply flash XSA in Odin as the multi CSCs are different, you would first have to use the combination ROM to change from OJM to OLM and then you would be able to flash any OLM CSC firmware, whether that be Australia, Singapore, Malaysia, or Thailand. I'm an Aussie myself, I got my phone from JB Hi Fi but switched it to Thailand CSC since XSA updates are horrendously slow (Samsung Pay does still work on Thailand CSC as does VoLTE/VoWiFi). For your case though, I'm afraid you are out of luck in terms of changing the multi CSC with the combination ROM, if you are on One UI 3.1 then the bootloader version is U2 whereas the combination ROM bootloader version is U1, so you would not be able to flash it anyway. Also, I tried to flash the combination ROM while my bootloader was still on U1 because I wanted to change from OLM to OXM (Romania CSC) for fastest updates, but Odin was not allowing the flash first because of "please get the approval to flash factory images (pit)" which I fixed, then "please get the approval to flash factory images (abl)" at which point I gave up. So as I said before, sorry but I don't think there's a lot you can do Unless a U2 bootloader version combination ROM is leaked which may or may not happen and you can get around the Odin not allowing you to flash it issues, the phone will unfortunately be stuck on UAE firmware (unless there are other countries part of OJM which you could switch to for faster updates).
Hopefully this helps you.
Click to expand...
Click to collapse
Thanks for the detailed reply.
From what I’ve tested, I have no issues with flashing from XSG OJM Multi to XSA OLM Multi. You can do this provided the FIrmware security number is the same as your current revision. You can’t however flash to a lower security value. See image attached.
The current firmware security value at the moment is “2” running One UI 3.1, Android 11. We can’t downgrade to any security firmware version “1” types with Android 10. If we could, then you can use multiple methods to manually change the CSC .i.e through Google Dialer or IMEI trick.
All the Firmwares at the moment are still Muti regional, unfortunately there doesn’t seem to be a way to change the CSC manually even though they are Multi regional.
All XSA firmwares I’ve downloaded and flashed will keep defaulting to XME as that’s the default unless my original CSC was XSA to begin with for it to detect.

I think the only option at the moment is to use SAMKEY, unless someone comes with with a new Android 11 method...
The other option is to root the phone and ADB to change the CSC, however this would trigger and break KNOX securities.
I did check Samkeys update log and they state it’s supported now, this method wouldn’t trigger KNOX;
VERSION 3.63.9 (PLANET EARTH'S FIRST)
- Added support for G780F (Galaxy S20 FE) ALL BIT
- Added support for G781B (Galaxy S20 FE 5G) ALL BIT
- Fixed FAIL(16) on Slow PC's
- Fixed FAIL(20) on G780F
They’re actually up to VERSION 3.71.9 now.
Might be worth a try.

kuri_2k said:
I think the only option at the moment is to use SAMKEY, unless someone comes with with a new Android 11 method...
The other option is to root the phone and ADB to change the CSC, however this would trigger and break KNOX securities.
I did check Samkeys update log and they state it’s supported now, this method wouldn’t trigger KNOX;
VERSION 3.63.9 (PLANET EARTH'S FIRST)
- Added support for G780F (Galaxy S20 FE) ALL BIT
- Added support for G781B (Galaxy S20 FE 5G) ALL BIT
- Fixed FAIL(16) on Slow PC's
- Fixed FAIL(20) on G780F
They’re actually up to VERSION 3.71.9 now.
Might be worth a try.
Click to expand...
Click to collapse
I can confirm SamKEY works on One UI 3.1, unfortunately it is paid but it does work. You can get an account for cheap from eBay with 1 credit on it which is all you need to do the CSC change. Using it I was able to change from XSA to THL (with no data wipe at all which really surprised me).

kuri_2k said:
Your software version is was originally XSA, so you wouldn’t have any issues flashing it with XSA and defaulting to XSA instead of another region. The CSC will automatically default back to XSA.
Mine unfortunately defaults to Malaysia XME when flashed with XSA firmware.
Click to expand...
Click to collapse
Trust me you wouldn't want XSA firmware anyway, the updates are terribly slow for it for the S20 FE 5G (not sure about 4G), it tends to get security patches a month after they should've came out, for example it got the March security patch in April which is pretty awful imo. I think it's the slowest CSC in general for the G781B, if you're on OLM multi CSC you're much better off switching to THL where the updates are a lot faster.

kuri_2k said:
Thanks for the detailed reply.
From what I’ve tested, I have no issues with flashing from XSG OJM Multi to XSA OLM Multi. You can do this provided the FIrmware security number is the same as your current revision. You can’t however flash to a lower security value. See image attached.
The current firmware security value at the moment is “2” running One UI 3.1, Android 11. We can’t downgrade to any security firmware version “1” types with Android 10. If we could, then you can use multiple methods to manually change the CSC .i.e through Google Dialer or IMEI trick.
All the Firmwares at the moment are still Muti regional, unfortunately there doesn’t seem to be a way to change the CSC manually even though they are Multi regional.
All XSA firmwares I’ve downloaded and flashed will keep defaulting to XME as that’s the default unless my original CSC was XSA to begin with for it to detect.
Click to expand...
Click to collapse
That's interesting, I didn't think it was possible to change between multi CSCs like this without the combination ROM (how you were able to switch from OJM to OLM). If you try to switch to an OXM multi CSC such as DBT or ROM from OLM multi CSC, what happens? Does it work? I'll be honest I never tried it myself but didn't have the motivation to try it anyway as I heard it wouldn't work.

FedoraMaster420 said:
That's interesting, I didn't think it was possible to change between multi CSCs like this without the combination ROM (how you were able to switch from OJM to OLM). If you try to switch to an OXM multi CSC such as DBT or ROM from OLM multi CSC, what happens? Does it work? I'll be honest I never tried it myself but didn't have the motivation to try it anyway as I heard it wouldn't work.
Click to expand...
Click to collapse
Hi There,
Yes, im sure it works provided the security firmware version is the same as I mentioned above.
I also changed to BTU to test.
I can't test for you any longer as I've returned the device for a refund. Will go buy an AUS XSA Variant.
Attached are the images of my original and changed firmware for your reference.

kuri_2k said:
Hi There,
Yes, im sure it works provided the security firmware version is the same as I mentioned above.
I can't test for you any longer as I returned the device for a refund. Will buy an AUS XSA Variant.
Attached are the images of my original and changed firmware for your reference.
Click to expand...
Click to collapse
That's very interesting, when you get the XSA variant can you try and see if you are able to flash a CSC such as ROM or DBT on the phone successfully using Odin? I would love to know if it was possible for this to work or not, I'm on THL myself after changing from XSA and did not think it was possible to switch to a different multi CSC (from OLM to OXM).

FedoraMaster420 said:
I can confirm SamKEY works on One UI 3.1, unfortunately it is paid but it does work. You can get an account for cheap from eBay with 1 credit on it which is all you need to do the CSC change. Using it I was able to change from XSA to THL (with no data wipe at all which really surprised me).
Click to expand...
Click to collapse
Wish I tried it before returning the device. The Australian stock only has 6GB RAM and no dual-sim....

kuri_2k said:
Wish I tried it before returning the device. The Australian stock only has 6GB RAM and no dual-sim....
Click to expand...
Click to collapse
Yeah that's true no 8GB variant sold here as far as I know not even on the Samsung website and we don't even get eSIM support either

Is there an update/workaround on this issue?
are there any methods that work without samKey?
Noticed that the dialer app that was once able to record calls, is now recording only me talking, since the latest OTA updates on the stock firmware (updated to oneUI 3.1 and Android 11).
I'm also on XSG (OJM) firmware and want to change CSC to enable call recording on galaxy S20 FE 5G (model G781B).
Would love to know how can it be done.
*my software info is attached in the screenshot
thanks!

VM57 said:
Is there an update/workaround on this issue?
are there any methods that work without samKey?
Noticed that the dialer app that was once able to record calls, is now recording only me talking, since the latest OTA updates on the stock firmware (updated to oneUI 3.1 and Android 11).
I'm also on XSG (OJM) firmware and want to change CSC to enable call recording on galaxy S20 FE 5G (model G781B).
Would love to know how can it be done.
*my software info is attached in the screenshot
thanks!
Click to expand...
Click to collapse
I'm sure by now you've already sorted this, but this is for future people with a need to change CSC
The SamFW FRP Tool can tell you which CSCs are available on your phone already, and can automatically have the CarrierPreConfig service trigger a CSC update. Only need to enable USB Debugging. No root, no reinstall.
But if your phone doesn't have the CSC you need already, download Frija, or another firmware download tool, you'll be able to download and install an OXM Multi CSC firmware (such as XSA, OPS, TEL or VAU), and install it via ODIN tool.
Be sure to select HOME_CSC to keep your data, and backup first.

Peterepeat87 said:
I'm sure by now you've already sorted this, but this is for future people with a need to change CSC
The SamFW FRP Tool can tell you which CSCs are available on your phone already, and can automatically have the CarrierPreConfig service trigger a CSC update. Only need to enable USB Debugging. No root, no reinstall.
But if your phone doesn't have the CSC you need already, download Frija, or another firmware download tool, you'll be able to download and install an OXM Multi CSC firmware (such as XSA, OPS, TEL or VAU), and install it via ODIN tool.
Be sure to select HOME_CSC to keep your data, and backup first.
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Thank you, mate! I have just registered here specifically to thank you You really were the last random post I found in the internet that helped me to solve this unflashable state of my S9. Thank you again! <O