Database Users

*#272*IMEI# what is it for?

If i type *#272*IMEI# on my S6102 with S6102_XXLF2_OXXLD3_XXLF2 i've got TML, SLK, NPL, MDV, INU [o], INS and ETR.
// IMEI only the first, because the second not work in that code.
What are they? what is it for?
p.s. sorry, but i not found answer for this...

It's for assigning your csc. Which country do you live in? I one of those codes imply yours

I live in Italy. but I set it myself? I had a firmware Hungaro, if I put a firmware Indian, then I reset it?

simo_zio said:
I live in Italy. but I set it myself? I had a firmware Hungaro, if I put a firmware Indian, then I reset it?
Click to expand...
Click to collapse
Yes. You need to change it. You may face some network problems else. Some have reported it but I never faced it myself.

you should have choose the firmware which is assigned to your country and then choose your respective csc.

Help csc changer on stock rom n910c

Hi all how to change csc on n910c? Just now i test with *#272*imei# its not working..tried on n3 it will popup special menu to change n will be factory reset after that...can someone explain is this cause od android 4.4.4?

same issue for me on SM N910U, according to this thread it works on a Canadian Note 4. Not sure why not the international models. (link: http://forum.xda-developers.com/note-4/general/ref-stock-firmware-kernel-modem-recovery-t2920452)

mm_scammer said:
Hi all how to change csc on n910c? Just now i test with *#272*imei# its not working..tried on n3 it will popup special menu to change n will be factory reset after that...can someone explain is this cause od android 4.4.4?
Click to expand...
Click to collapse
zhable said:
same issue for me on SM N910U, according to this thread it works on a Canadian Note 4. Not sure why not the international models. (link: http://forum.xda-developers.com/note-4/general/ref-stock-firmware-kernel-modem-recovery-t2920452)
Click to expand...
Click to collapse
Try this tool: Phone INFO ★Samsung★ > Menu > 'Other Tools' > 'CSC Changer'.
(may requires root to work)

vndnguyen said:
Try this tool: Phone INFO ★Samsung★ > Menu > 'Other Tools' > 'CSC Changer'.
(may requires root to work)
Click to expand...
Click to collapse
would love to give a try, but sadly root will require knox being void currently. Can you explain to me what the CSC does to a phone? I have been trying to get LTE to work on my phone.

zhable said:
would love to give a try, but sadly root will require knox being void currently. Can you explain to me what the CSC does to a phone? I have been trying to get LTE to work on my phone.
Click to expand...
Click to collapse
Sorry I have no idea on LTE.
CSC (Consumer Software Customization, aka Sales Code, or Region Code) is just a customization for different region/country/territory.
Regarding the code *#272*imei# to change the CSC, AFAIK that code does not exist anymore on new Samsung models.
You can check to make sure if it exists or not, by using Phone INFO ★Samsung★ app > Menu > 'Secret Codes', scroll down and check if the code "272*..." does exist?

yes im not sure if you can help, but according to everywhere i look i have all the LTE bands for AT&T, but i never get anything but HSPA +. IS it possible the CSC controls which LTE bands to use based off of country?

[Q] Sprint i9505 CSC (for CM12.1)

Somewhere in all my flashing/wiping, I seem to have lost my CSC.
When I install Phone INFO and go to the CSC Code tab, it now says BTU (it should say SPR).
Can anyone tell me how to download and restore the Sprint CSC on my phone?
In particular, I am looking for one that is compatible with CM12.1 (I'm not 100% sure that the CSC is related to the ROM, so that might be irrelevant, but just in case).
Also, is there a specific Bootloader/Modem that you recommend for CM12.1?
Many thanks

bobjase said:
Somewhere in all my flashing/wiping, I seem to have lost my CSC.
When I install Phone INFO and go to the CSC Code tab, it now says BTU (it should say SPR).
Can anyone tell me how to download and restore the Sprint CSC on my phone?
In particular, I am looking for one that is compatible with CM12.1 (I'm not 100% sure that the CSC is related to the ROM, so that might be irrelevant, but just in case).
Also, is there a specific Bootloader/Modem that you recommend for CM12.1?
Many thanks
Click to expand...
Click to collapse
It's irrelevant when you use aosp. For you second question: Yes it comes with the rom.

USSD Codes not Working Anymore

I have my S7 Edge for a month now , everything used to work fine (located in Pakistan)
Two days back I flashed a new Stock Rom from UK to check country restricted apps (there were not much though) and I noticed on that ROM USSD codes were not working and neither do my sensors.
Now I reverted back to stock rom of my region, now the sensors are fine, but USSD codes are still not working. I tried the 2 ROM available for my region thrice, but still the same issue.
Please suggest what should I do?
Note: I didn't root my phone (because don't want to void my warranty since I paid extra $150 for that) nor do there's any network restriction on USSD.

re: USSD codes
Shsabi said:
I have my S7 Edge for a month now , everything used to work fine (located in Pakistan)
Two days back I flashed a new Stock Rom from UK to check country restricted apps (there were not much though) and I noticed on that ROM USSD codes were not working and neither do my sensors.
Now I reverted back to stock rom of my region, now the sensors are fine, but USSD codes are still not working. I tried the 2 ROM available for my region thrice, but still the same issue.
Please suggest what should I do?
Note: I didn't root my phone (because don't want to void my warranty since I paid extra $150 for that) nor do there's any network restriction on USSD. Normally I use the codes to check balance and remaining data, it's so irritating to call the help center to know all the details without USSD.
Click to expand...
Click to collapse
You need to change your CSC to any other region or country.
The UK CSC no longer allows using the USSD codes.
I had the same problem using USSD so I just changed to a different CSC.
Once I changed to a different CSC the USSD codes worked perfectly.
Go to this link to download twrp flashable CSC's for your phone.
You will see a large selection to choose from:
http://forum.xda-developers.com/s7-edge/development/utility-flashable-csc-selection-30-t3392957
Good luck,
Have a great day!

Misterjunky said:
You need to change your CSC to any other region or country.
The UK CSC no longer allows using the USSD codes.
I had the same problem using USSD so I just changed to a different CSC.
Once I changed to a different CSC the USSD codes worked perfectly.
Go to this link to download twrp flashable CSC's for your phone.
You will see a large selection to choose from:
http://forum.xda-developers.com/s7-edge/development/utility-flashable-csc-selection-30-t3392957
Good luck,
Have a great day!
Click to expand...
Click to collapse
just one question, it won't trigger warranty void knox.. right?
Plus, I have my own region's CSC, but when I try to flash it via odin it gets stuck at NAND Write Start!!.. Anyway to fix it?

Misterjunky said:
You need to change your CSC to any other region or country.
The UK CSC no longer allows using the USSD codes.
I had the same problem using USSD so I just changed to a different CSC.
Once I changed to a different CSC the USSD codes worked perfectly.
Go to this link to download twrp flashable CSC's for your phone.
You will see a large selection to choose from:
http://forum.xda-developers.com/s7-edge/development/utility-flashable-csc-selection-30-t3392957
Good luck,
Have a great day!
Click to expand...
Click to collapse
When don't you stop thinking that all people ROOT their phones?
"TWRP flashable CSC's": so you phone has to be rooted! Not everyone wants their phones to root, and there are people who won't want the KNOX-flag triggered!

re: you're right!
henklbr said:
When don't you stop thinking that all people ROOT their phones?
"TWRP flashable CSC's": so you phone has to be rooted! Not everyone wants their phones to root, and there are people who won't want the KNOX-flag triggered!
Click to expand...
Click to collapse
After giving it a lot of thought you're right, perhaps that's the first thing I should ask,
maybe the reason I did not think of asking is because I come from a rooted family...
But sooner or later doesn't everyone root their phones? LOL
Have a great day!

Misterjunky said:
The UK CSC no longer allows using the USSD codes.
Click to expand...
Click to collapse
Not quite true, I do have a UK version, and USSD codes work fine on mine.
Sent from my SM-G930F using XDA-Developers mobile app

henklbr said:
When don't you stop thinking that all people ROOT their phones?
"TWRP flashable CSC's": so you phone has to be rooted! Not everyone wants their phones to root, and there are people who won't want the KNOX-flag triggered!
Click to expand...
Click to collapse
The root method does NOT trip knox! Stop spreading your nonsense lol! It is done with the Samsung official engineering bootloader. Again, WARRANTY VOID: 0x0 :good::good:
I have been flashing/testing different carrier's firmware and have rooted the phone pictured below 3 or 4 times now and, as you can see, it's golden. Currently it is G935U but originally it was from Sprint.

hi,
i have the same problem on my galaxy s7 SM-G930 F
NONE of the ussd/mmi codes work!
when i type the code nothing happens
i instaled the PhoneINFO app and in the CSC Code card the Original CSC Code field is empty
but all other fields are filled:
Product code:
sm2g930fzsadhr
original csc code:
firmwares csc code:
DHR
Active csc code:
DHR
Availabile csc codes:
CRO, DHR
CSC Country:
Croatia / HR
Mobile Operator:
HT HR / 21901
how can i fix my s7 so CSC Codes can work again!

How to fix invalid MMI code on samsung galaxy s7
I have the same problem on my galaxy s7 SM-G930F.
When I check Divert if Unavailable (62) using *#62# I get the error
"Connection problem or invalid MMI code."...
It turns out that the G930F (BNIB sealed) I bought was a grey import and even though the hardware G930F is international, the firmware loaded is for the UK and the Phone INFO app shows the CSC to be "BTU" (see CSC codes) . And so even though the phone is unlocked, it does not function 100% in the Australian mobile network.
To fix this I had to flash the AU firmware for the CSC code XSA found at
SM-G930F — Galaxy S7 firmware
using ODIN.
After this the CSC is updated to XSA and all USSD codes work perfectly!
No rooting required!
A bonus for having the correct CSC/firmware for my S7 is that VoLTE now works with the carrier!

Can't find the same version

Hello
My girlfriend and i both have an s7 edge. She has a different stock rom then there is on my phone. We have both the same provider (proximus).
She already has the option 4glte to make calls.
I would like that option to so i'm trying to find her rom to flash it on my phone. The problem is i can't find it on the internet. Not even on sammobile.
The baseband version of her phone is G935FXXU1BPHJ and the buildno is MMB29K.G935FXXS1BPK1.
Can someone find this and please post a link here?
I already put her simcard into my phone , still no 4glte.

Flashing different rom ie different csc would brick your device, I don't recommend it
Sent from my SM-G935F using Tapatalk

MustafaBarakat said:
Flashing different rom ie different csc would brick your device, I don't recommend it
Click to expand...
Click to collapse
I kind of disagree with this statement. my 935f came from the Philippines with csc tpa and now my phone is running Italy firmware with csc itv. so u can change firmware.i use sammobile.com to find firmware but I think their is another website u can use to find firmware but I do not know what it is. download phone info from the Google play store to your girls phone and it will tell u everything about her phone.

ecg803 said:
I kind of disagree with this statement. my 935f came from the Philippines with csc tpa and now my phone is running Italy firmware with csc itv. so u can change firmware.i use sammobile.com to find firmware but I think their is another website u can use to find firmware but I do not know what it is. download phone info from the Google play store to your girls phone and it will tell u everything about her phone.
Click to expand...
Click to collapse
So i've searched on sammobile for her stock rom and flashed it on my phone. Now if i go to the app phone info i can see now the following :
product code : SM-G935FZDAVD2
firmware code : VD2
Active csc code : VD2
Availeble CSC Codes : ATL, AVF,CNX,CYV,MOB,MTL,OMN,PRO,SIM,SWC,TCL,VD2,VDC,VDF,VDH,VDI,VGR,VIP,VOD,XFV
CSC COUNTRY : Germany / DE
mobile operator : proximus / 20601
bootloader version : G935FXXS1BPK1
pda version : G935FXXS1BPK1
csc version : G935FVFG1BPH1
baseband version : G935FXXU1BPHJ
And on her phone i see this :
product code : SM-G935FZKAPRO
firmware code : PRO
Active csc code : PRO
Availeble CSC Codes : ATL, AVF,CNX,CYV,MOB,MTL,OMN,PRO,SIM,SWC,TCL,VD2,VDC,VDF,VDH,VDI,VGR,VIP,VOD,XFV
CSC COUNTRY : Belgium / BE
mobile operator : 20601
bootloader version : G935FXXS1BPK1
pda version : G935FXXS1BPK1
csc version : G935FVFG1BPH1
baseband version : G935FXXU1BPHJ
So it's now only the product code , the firmware csc code , the active csc code , csc country and mobile operator that are wrong. The rest is now all the same.
Can i set the active csc code also to PRO? And without rooting? And will the volte work than ? Or are there some other steps i need to do?

yes, switch the csc to pro and then make sure your phone is registered with your provider and it should work.

This is my first international phone because I wanted the latest Samsung phone and have the ability to root.I live in the US. So I am still learning about the different firmwares and csc code.

That's my problem. I can't seem to find out on how to change it to pro.

gohigher123 said:
That's my problem. I can't seem to find out on how to change it to pro.
Click to expand...
Click to collapse
You'll need to root, then use the Phone Info app which has a built-in CSC changer which can change it to PRO, however keep in mind the rooting will void your warranty and the change of CSC will reset your device to factory settings.

Is it not possible to do it without root?

Sm-g935fzbuxsg cant find dis stock rom helpp
Hello ive tried to root my s7 edge and successfully works, and for some reason, i turned off the oem unlock in dev options. The time comes when my phone got empty, so i quickly tried to charge it but it stuck on s7 edge logo and has a red font above saying "custom binary block by frp lock" i managed to get through it by flashing stock rom from sammobile but on the first boot, my s7 edge was so laggy and cant even make a simple home button it takes so much time for keys to function and there are popping up errors "com.sec.epdg has stopped" and " IMS Service has stopped" and in notifications bar saying "upgrading android/updating android" something like that. luckily i be able to turn it off and go for factory data reset. but after setting the phone, my settings got messed up like theres 2 application, 2 device maintenance and and other additional settings like t roaming,service provider which i dont see on my settings before it all messed up. I also realize that i cant find the fast charging settings which explains why its not so fast when i do charging. Can anyone please help me? You think i flash the wrong stock rom? My original product code is SM-G935FZBUXSG and i cant seem to find it in sammobile. sorry for my english but any help would be so much appreciated.
Btw, my phone was bought from UAE and im pretty sure that my model number is SM-G935FD. My phone is dual sim.However, when i chose the SM-G935FD category in sammobile, i noticed that there were no UAE country, so i choose to download the stock rom coming from vietnam because at the box of the phone it says manufactured in vietnam so i think thats what pushed me to download it. please help