How to change Service Provider Software Version - Samsung Galaxy Tab S7 / S7 Plus Questions & Answer

Hi !
got a Tab S7 wifi and it seems to be vietnam Version.
i kept trying to flash another stock firmware for the correct country I'm in, but without any luck.
This Service Provider Software Version doesn't change at all.
Any suggestion please?

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[Q] samsung gt-n7105

Hi i have a samsung note2 (gt-n7105) the hong kong version i wanted to know if there is a way to change everything to the english software as im have problems with signal witch i have been told could be the modem files but i do not know how to change them i have managed to root my phone from help from your forums i have been told that the modem file could make the signal strenth to be bad and give call drops out and not registed on network
i have all ready checked the phone is not blacklisted
If any one can help i wouls be very gratefull
83chowe said:
Hi i have a samsung note2 (gt-n7105) the hong kong version i wanted to know if there is a way to change everything to the english software as im have problems with signal witch i have been told could be the modem files but i do not know how to change them i have managed to root my phone from help from your forums i have been told that the modem file could make the signal strenth to be bad and give call drops out and not registed on network
i have all ready checked the phone is not blacklisted
If any one can help i wouls be very gratefull
Click to expand...
Click to collapse
Rather than flashing just the modem, it is better to flash a full firmware. Download an official (possibly 4.4.2 now it is released?) firmware from sammobile or other relevant websites, back up your data, and then flash via Odin. You can always try other firmwares to check for better signals.
Cheers

Unlocked T-mobile SM-G900F Network problems

Hello Everyone,
I've tried searching for this issue in the forum, but nothing was close to what I was experiencing.
I have come across a used T-mobile galaxy s5 here in my country (Morocco), It's unlocked, but I don't know what kind of flashing operations this phone has undergone before falling into my hands.
The main issue is that the network connection is unstable, it drops every 15 minutes or so, and when I try to make calls I get the error message '' not registred to network "
The IMEI Number seems good, I'm running a stock t-mobile Rom (with all the software, and the t-mobile logo on boot) and I've update my firmware with samsung Kies. The issue is still there.
My main interrogation is what do I try now to make it work, it seems to me that the baseband needs to be patched or something like this to work with our local carrier (Itssalat al Maghrib) but I'm open to all of your suggestions.
Thank you very much for your help and time.
oussama.tali said:
Hello Everyone,
I've tried searching for this issue in the forum, but nothing was close to what I was experiencing.
I have come across a used T-mobile galaxy s5 here in my country (Morocco), It's unlocked, but I don't know what kind of flashing operations this phone has undergone before falling into my hands.
The main issue is that the network connection is unstable, it drops every 15 minutes or so, and when I try to make calls I get the error message '' not registred to network "
The IMEI Number seems good, I'm running a stock t-mobile Rom (with all the software, and the t-mobile logo on boot) and I've update my firmware with samsung Kies. The issue is still there.
My main interrogation is what do I try now to make it work, it seems to me that the baseband needs to be patched or something like this to work with our local carrier (Itssalat al Maghrib) but I'm open to all of your suggestions.
Thank you very much for your help and time.
Click to expand...
Click to collapse
What rom? I know stock rom, but what version? What modem? Need a little more info here....
AxAtAx said:
What rom? I know stock rom, but what version? What modem? Need a little more info here....
Click to expand...
Click to collapse
Product code : SM-G900FZKADTM
CSC CODE : DTM
Version number : LRX21T.G900FXXU1P0GC
Bootloader version : G900FXXU1P0GC
CSC version : G900FDTM1POG2
Baseband version : G900FXXU1POG1
Latest firmware : G900FXXU1POJ5/G900FDTM1POJ5/G900FXXU1BOJ1
Here are All the information I could gather about my phone, I think it's some kind of CSC issue. Also I've noticed that the IMEI I get in the device, is not the same i have behind the battery.
Thank you for your help

G925F Original Product Code and firmware?

In an attempt to get Android M on my unbranded Romanian G925F I flashed a 5.1.1 BTU firmware with Odin. While everything went smooth with flashing I noticed my mobile data doesn't work any longer. I get the 4G icon but have no internet access. Wi-Fi works. Beta for Android M is closed so I'd rather return to my previous original firmware.
Out of sheer ignorance I didn't write down the original product code... how should I go about restoring my phone to it's original factory shipped firmware which worked without issues?
Please point me in the right direction, I tried downloading some Romanian firmwares from sammobile but after flashing through Odin my product code is still BTU and mobile data still doesn't work.
Thanks
if you use samsung smartswitch (latest version of kies) it automatic return to 5.1.1.............sorry now i know what you mean look here............http://www.sammobile.com/firmwares/database/SM-G925F/
Your initial product code should be ORO
Sent from nowhere over the air...
Rapier said:
Your initial product code should be ORO
Sent from nowhere over the air...
Click to expand...
Click to collapse
Isn't ORO for Orange branded? I tried Kies 3, entered my phone model, then it asked for a serial number and it downloaded a firmware which proved to be a german DBT one. Mobile data still doesn't work so I will have to try something different.
What if I go to a mobile phone shop, ask to look at an Edge similar to mine and get it's product code and serial number? By providing those to Kies will it enable me to get the same firmware as the one running on the shop phone?
terente0081 said:
Isn't ORO for Orange branded? I tried Kies 3, entered my phone model, then it asked for a serial number and it downloaded a firmware which proved to be a german DBT one. Mobile data still doesn't work so I will have to try something different.
What if I go to a mobile phone shop, ask to look at an Edge similar to mine and get it's product code and serial number? By providing those to Kies will it enable me to get the same firmware as the one running on the shop phone?
Click to expand...
Click to collapse
Sorry, my fault, I missed the part when you said it's unbranded. Indeed ORO is for Orange branded phones, yours should be different and based on my searches should be ROM
Sent from nowhere over the air...
http://www.sammobile.com/firmwares/download/57626/G925FXXU3COI9_G925FOXX3COJ1_ROM/
so you need this and countrycode is ROM....

unlocked s10 sm-g973u(1): unable to access the csc settings for

i have an unlocked s10 sm-973u1
i had stumbled onto the CSC setting which i needed and stupid me decided to switch it to XAA and the CSC setting disappeared. im not sure which firmware i was using. but ive tried different ones since and no luck.
i currently have G973USQU2ASF6 installed
service provider SW ver: SAOMC_SM-G973U_OYN_XAA_PP_0014, XAA/XAA/XAA
im feel lost. maybe im missing step. i thought i had bricked my phone a few times yesterday.
ive tried many routes and find myself just getting road blocks.
can anybody direct me into the right direction?
thank you
robert
Those settings will update automatically when you insert a new SIM.
Install the Phone INFO SAM app for more info about the available CSC in your model. My U1 model has 19 available to use... You have the wrong firmware on yours.
Hi, thank you for your response. Phone info13 available CSC. Id like to brand it as my service. It also shows my branding as SM-G973UZBAXAA. My BL G973USQU2ASF6 is the newest, which firmware do I need and what's the best way to install it?
Thank you
Robert

Change region for samsung pay.

Hi!
I got a Samsung S21, model nr SMG991B/DS. Which seems like the international version. But my software version has DTM in it (according to samsung support, this is the german version).
So because I have the german version I can't use Samsung pay properly its looked to the german region. So I would like to flash it so it changes to Nordics region.
Is this possible if so how or is there any other way to change the region for samsung pay?
The phone is not locked to a carrier.
geronimodkj said:
Hi!
I got a Samsung S21, model nr SMG991B/DS. Which seems like the international version. But my software version has DTM in it (according to samsung support, this is the german version).
So because I have the german version I can't use Samsung pay properly its looked to the german region. So I would like to flash it so it changes to Nordics region.
Is this possible if so how or is there any other way to change the region for samsung pay?
The phone is not locked to a carrier.
Click to expand...
Click to collapse
Hi mate
Yes there are ways , check my post here
For Samsung Pay to work the phone CSC and the Samsung pay account must be from the same country , in your case if phone region (CSC) if from Germany but your Samsung Pay account if from somewhere else it will not work ...
So first thing you should do is check your phone CSC go to Settings /About phone / Service Information .. there check under service provider software , you will see the CSC information in your case in this format XXX/ ZZZ,ZZZ/ YYY
XXX will be you active CSC, this is the one you need to change to the right country
ZZZ are sim related, with dual sim you got 2 sets
YYY can't be changed is the region where to the phone was manufactured for , not important , it has no effect
Hi!
UNder service provider software i get DTM/DTM,DTM/EUX/DTM. So I'm guessing thats germany.
geronimodkj said:
Hi!
UNder service provider software i get DTM/DTM,DTM/EUX/DTM. So I'm guessing thats germany.
Click to expand...
Click to collapse
Also build number is G991BXXU3AUF6
geronimodkj said:
Hi!
UNder service provider software i get DTM/DTM,DTM/EUX/DTM. So I'm guessing thats germany.
Click to expand...
Click to collapse
Hi
DTM is Dutch T-Mobile (Germany) .
You need it to change to your Country / Samsung Pay account to make it work
Is not that much the rom but the CSC , you may need to flash a new rom if your desire CSC is not installed in your current rom...
How do I find out if the CSC is in my current rom? I need the swedish CSC.
geronimodkj said:
How do I find out if the CSC is in my current rom? I need the swedish CSC.
Click to expand...
Click to collapse
That is tricky but , is probable that your country CSC is there , most european countries are under the same rom...
This is the latest rom for Sweden
ModelSM-G991BModel nameGalaxy S21CountrySwedenVersionAndroid 11Changelist21556388Build dateSat, 01 May 2021 04:56:49 +0000Security Patch Level2021-05-01Product codeHTSPDAG991BXXU3AUE1CSCG991BOXM3AUE1
G991BXXU3AUE1 region is described as XXU and you said that your current rom is G991BXXU3AUF6 , also XXU... so i will say your country CSC should be there....
Worst case scenario... just flash the Swedish rom

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