I have two questions about firmware and changing the CSC - Upgrading, Modifying and Unlocking

hello everyone,,, i'm not an expert in software but i've read a good share of articles,, i have a Samsung galaxy S7 (SM-G930F) with the CSC: (G930FOJV2DRAG) i bought it from the UAE,, i have some problem with it so i want to install another country firmware.. and i have multiple questions,,
1- I have a pre-installed calendar app in Urdu language, apparently it is for Iran or Pakistan,, now when searching sammobile.com i found firmwares for Iraq (MID),, Saudi Arabia (ACR) or (KSA),, Egypt (EGY),, Iran (THR),, but when i go to details, they ALL have the same CSC code (OJV) which is the same CSC code that i have now,, and it's not possible that Saudi Arabia and Iran have the same pre-installed apps, and its not possible that Egypt, Iraq, Saudi Arabia also have the same calendar that I'm having now,,, but as i read that the CSC code in the firmware name is what determines the country specific customization (like pre-installed apps),,, so HOW??
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2- if i downloaded for example an Iraq (MID) firmware or even UK (DBU) firmware,, and went to ODIN, placed the four files (BL, AP, CP, and CSC) in their places and started the flashing process ( with the phone in download mode),, will i brick the phone?! or will things go right ( and this is the normal way)???? also will i loose the warranty?? and if things will go right, why did this guy in the video went to all this trouble by using the combination firmware??!! or did he do all that just to downgrade to Android 6??
https://www.youtube.com/watch?v=Jo28cj8KNYc

Related

(Q) flashing to other country firmware

first of all, sorry for my bad english
i'm from phlippines, my brother left his note2(n7100) as a gift before going back to germany to work.
my problem is that my n7100 has a poor network signal. can i flash it directly with philippine firmware specifically with this rom N7100XXDMC3_N7100OLBDMD1_XTE.zip
here's the screen shot of my current rom.
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could you please guide (hoping step by step) me on how to change my country firmware. btw, i'm just 14y/o.
Thanks in advance....
galaksinowt2 said:
first of all, sorry for my bad english
i'm from phlippines, my brother left his note2(n7100) as a gift before going back to germany to work.
my problem is that my n7100 has a poor network signal. can i flash it directly with philippine firmware specifically with this rom N7100XXDMC3_N7100OLBDMD1_XTE.zip
here's the screen shot of my current rom.
could you please guide (hoping step by step) me on how to change my country firmware. btw, i'm just 14y/o.
Thanks in advance....
Click to expand...
Click to collapse
yes you can flash any country firmware, as long as it is for your model phone. Signal strength is partially a result of the modem installed, not so much the country-specific firmware.
Maybe you are new to flashing - I'm unsure if your device is currently rooted with custom recovery -- more information would be helpful.
Read Dr Ketan guides, he has many written on different subjects, search his name on xda and read his threads. You will come across a solution.
Good luck

from which country is my phone?

i have an g3 32gb in the box says SWS where can i find the country? i soft brick my phone and i had to flash stock i could not choose firmware i chose german firmware
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Στάλθηκε από το LG-D855 μου χρησιμοποιώντας Tapatalk
i can't understand you, please explain better your situation.
Sent from from my LG-D855
you'll get country code on the sticker outside the box of lg g3.
it's the 3rd line right side, under color :
ie
made in korea
black gold
SWS
searching sws here , http://www.mylgphones.com/lg-g3-firmware-checking-the-software-version-and-update-history
it says:
Switzerland D855 ASWS D85510a 00_2 2014/6/20
your phone came from switzerland. it's 32gb version, because 16gb version have the number 6 before the country code. ie A6SW
i want to konw if i have the correct firmware for a Switzerland phone
from where you find country sale code??help me pls i need to find and i cant find code on my lg box..
@up i think it's "ROM" so I'm guessing it stands for Romania? I have sws there and it's from switzerland.
Wysłane z mojego Lg G3 d855 3/32 gb
LG CE 0168
IME I :358813-06-862667-4
IME I B: 358813-06-862668-2
S/N 512CYCU862667
Plz tell me which country the phone
8527450027 said:
LG CE 0168
IME I :358813-06-862667-4
IME I B: 358813-06-862668-2
S/N 512CYCU862667
Plz tell me which country the phone
Click to expand...
Click to collapse
Version: V20c
Country: ARE/UNITED ARAB EMIRATES
Model: LGD690

How Samsung handles multi CSC

Hi everyone
I have an s9 with lux csc. (see image) but the available csc is empty. I'm on a Belgian provider (orange)
1. As the call fix update is not out for Luxembourg csc, can I flash the dbt (German) csc?
2. Will my csc remain lux, as it is part of the same multi csc oxm
3. Will I still get Ota?
Thanks for an answer. I'm new to the whole multi csc story. Last time I used Odin was when I owned an s3 mini.
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Verstuurd vanaf mijn SM-G960F met Tapatalk
TonySuperPony said:
Hi everyone
I have an s9 with lux csc. (see image) but the available csc is empty. I'm on a Belgian provider (orange)
1. As the call fix update is not out for Luxembourg csc, can I flash the dbt (German) csc?
2. Will my csc remain lux, as it is part of the same multi csc oxm
3. Will I still get Ota?
Thanks for an answer. I'm new to the whole multi csc story. Last time I used Odin was when I owned an s3 mini.
View attachment 4463457
Verstuurd vanaf mijn SM-G960F met Tapatalk
Click to expand...
Click to collapse
You can flash any firmware you like and it will pass in ODIN. However your device will still have the splash screen (if it has one for LUX). Everything will be the same unofrtunately but you would have the latest update. I'm not sure if you will get OTA faster though as that may depend on your SIM.

Galaxy S9 not getting OTA updates

Hi, I am new to the world of Android after having iPhones for the past 6 years, so please forgive me if this is a stupid question
I have a S9 on Optus (OPS) in Australia, back in April I flashed XSA ARD4 firmware with ODIN as I was experiencing issues with calls going silent, at the time Optus had not released any new firmware so the only way to resolve the issue was to go to XSA firmware.
The issue is that ever since I flashed XSA firmware, I am not getting OTA updates, looking at Updato I can see Optus has released BRF3 and BRE5. When I check for updates manually I get nothing, same with Smart Switch on Windows. I have done some research and I've narrowed it down to a couple of things, could someone please tell me if I'm on the right track:
1. Optus never released ARD4, so firmware is not recognizable when checking for updates.
2. Since I am on XSA firmware, maybe the PDA does not match the CSC.
In any case, how do I start getting OTA updates again? Do I need to flash Optus firmware via ODIN? If I do this will I be able to keep my data?
I have attached a screenshot of my software information in case it is needed:
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Appreciate if someone could help me out here
Most likely the CSC of the firmware you flashed included the original CSC of the phone, therefore did not change (It will always default to the original CSC if it is included in the multiCSC you flash)
So yea, your ROM vs CSC are mismatched, flash back the original firmware (Might as well just flash the latest version available to save waiting for OTAs)
Once you have OPS CSC & Firmware, OTA should work again
Flash HOME_CSC to keep data (CSC will reset the device back to factory)

General SM-F936B OXM and OWO multi CSC

extracted from SM-F936B OXM firmware
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extracted from SM-F936B OWO firmware
unknown CSC
BTB and BTE :
MXO:
XNZ:
EUY : None EEA
EUX : EEA ( European Economic Area ) is a simple CSC ( only one folder ) with all european open carriers préconfigurations
EUX
reserved
Thank for the above update, i just had one query I have recently bought FOLD 4 from Australia csc (XSA) and i live in india csc (INS)
Both the countries has same model number SM-F936B, where Australia has (SM-F936B) and India has (SM-F936B/DS)
Indian Version update
https://fota-cloud-dn.ospserver.net/firmware/INS/SM-F936B/version.xml
Australian Version Update
https://fota-cloud-dn.ospserver.net/firmware/XSA/SM-F936B/version.xml
I watched the video for changing the CSC and wanted to change CSC from XSA to INS and i did the same following the video
using SAMFW application and CSC got change from XSA to INS and i got the option of UI 5.0 Beta update option and enrolled it but when i tried updating the phone, no update appeared hence changed my CSC from INS to XSA so i get the Fota update from Samsung in future.
I have read odin platform for changing the CSC by flashing the Normal CSC and other files together and there are chances that CSC will change since the model number is same.
Please guide me if its safe to flash the AP, BL, CP , CSC for changing the CSC to INS and if i do it,
1) Will i get the OTA update from samsung
2) Will it trip my KNOX
3) Will it void my warranty
I have attached two image FYR when i changed my CSC through SAMFW.

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