How to Transition From Verizon Branded Galaxy S8+ Software to Stock Unlocked S8+ Firmware

Samsung firmware has commonly four or v binaries or components including
BL
or Bootloader,
AP
or PDA,
CP
or Phone, andCSC
(
CSC and Home_CSC
). In some cases, you may also need thePIT or Partitioning Information Table file. In this commodity, nosotros’ll focus on Samsung CSC and Samsung CSC codes only. Besides, we’ll also meet how we can change CSC on Samsung Galaxy devices.

If y’all are curious to know more than about AP, BL, and CP, we have explained their meaning in our

detailed Samsung Odin tutorial


this article
. Moreover, you lot can larn more about

Samsung PIT files

and the way to extract them.

Coming back to Samsung CSC codes, allow’southward effort to answer the following questions: Whats’s Samsung CSC? Whats are CSC codes? How can we check or find out the CSC lawmaking of a Samsung Galaxy device? Can we change CSC on Samsung devices?

What’s CSC on Samsung?

CSC is the abbreviated form of “Consumer Software Customization” or “Country Specific Code“. CSC is an essential component of Samsung firmware binaries and information technology contains customized settings, organisation configurations, localizations, and geo-specific things such as the system linguistic communication, APN settings, and carrier-branding.

That’s is say, Samsung may release the aforementioned model of a phone in a country or region with different CSCs. For example, if you live in the United states and own a Samsung Galaxy phone, the
CSC or product lawmaking
of your device may be one of the following depending on the fact whether information technology is unlocked, open or carrier-branded.

• ACG
  – Nextech/C Spire
• ATT
  – AT&T
• CCT
  – Comcast
• LRA
  – Bluegrass Cellular
• SPR
  – Sprint (CDMA)
• TFN
  – Tracfone
• TMB
  – T-Mobile
• USC
  – United states of america Cellular
• VMU
  – Virgin Mobile USA
• VZW
  – Verizon
• XAA
  – Us (unbranded/unlocked/default)
• XAS
  – U.s.a. (unbranded/unlocked)

Samsung servers check on the CSC code of your Samsung device and friction match it with the geolocation where information technology’s being used. If both these things match before sending OTA updates to your device. Suppose the CSC code of your Samsung device is INS (India) and you lot take it to the Britain or Germany and use it in that location, you may not receive the official software updates from Samsung.

Once more, the CSC of a Samsung Galaxy telephone firmware contains the code-name of the country/region for which it is built. You can change it to tell Samsung servers that your phone is actually from a different country or region to receive official updates. Similarly, if yous flash the firmware meant for another country on your device, you’ll not get whatsoever future updates unless you install the proper firmware.

For example, I have flashed the firmware with OXM CSC on my Indian Galaxy S9+ simply to try Android Pie because information technology’southward not yet bachelor in Bharat. Since OXM is
Multi-CSC
or Omni CSC, it offers a total of 86 unlike CSCs to choose from.

The idea of changing the CSC of your phone drops in here. Thus you can install firmware from a different region and modify the CSC of your telephone with a little flim-flam and everything goes fine.

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How to Check or Notice CSC on Samsung Devices

If you lot practice not know the CSC or product code of your Samsung Galaxy telephone or tablet device, at that place are 2 ways to find it.

Method 1

You can check the CSC of your Galaxy device by dialing a code on your device’southward dialer itself. The secret code y’all need to dial is*#1234#.

As soon as you type
‘#’, you’ll see a screen similar shown below. The get-go iii alphabets after your device model constitute the CSC code for your device (see beneath).

Method 2

There’due south yet another and fifty-fifty easier manner to check the current CSC on your Samsung Galaxy device. Open up
Settings> About phone> Software information
and curl to
Service provider SW Ver.
tab. You’ll find the CSC of your device right subsequently your device model number in the outset line. Since I flashed the OXM (Multi-CSC) firmware and switched to INS (India) CSC, it shows me both the CSCs. In the tertiary line, you can see the activated CSC, that is INS. This only means that I’ll proceed getting official OTA updates.

At present, let’due south come to the tertiary line in the to a higher place screenshot:
INS(1)/INS, INS(2)/INS(3).

1. The first CSC value, that is
   INS
   in my case, shows the active CSC. This determines the access to services and updates. Yous volition receive updates on this aqueduct. This is too the state used for Samsung’southward Beta programs in case you lot want to bring together one.
2. The second value “INS,INS” shows that my Milky way S9+ is a dual-SIM variant. If you don’t utilize the second SIM slot, the second value replicates the get-go 1. This value just shows what SIM you have inside, and doesn’t affect whatsoever aspect of the experience.
3. The 3rd CSC value, that is
   INS
   once more, shows the state code for which the Samsung device has been manufactured and configured. This one cannot be changed and it doesn’t need to. In instance you get the phone from a carrier, this value will have the locked CSC code. In case the other values don’t match, your carrier can refuse warranty service (since warranty goes through the carrier in instance yous’re on a contract.

Note:
If y’all have flashed a Multi-CSC firmware, your device will automatically switch itself to the Country Specific Lawmaking based on your network provider on the outset boot.

Change CSC on Samsung Galaxy Devices

Delight note that
performing the CSC change activeness volition manufactory reset your phone. It means it volition accept your phone to the status as it was when yous purchased it. All data present on the internal storage will be wiped. Therefore, practice not forget to fill-in your data earlier y’all proceed.

1. Open your phone’s dialer and type the post-obit lawmaking with your device IMEI number:
   *#272*IMEI number#
   (supervene upon the red text with your device’due south IMEI number).
2. You lot can notice your phone’s IMEI number on the box your device came with. You can also get the IMEI number nether
   Settings> Nigh phone.

   
   
   

3. Having dialed
   “*#272*IMEI number#”, you’ll encounter a screen with the list of bachelor CSC codes for your device.
4. Select the CSC that you want and tap theInstall
   option.

   
   
   

5. Your phone will reboot automatically.
6. Congrats! You’ve successfully changed the CSC on your Samsung Galaxy device.

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Change CSC on Samsung Devices (Root)

Note:
On older Samsung devices running TouchWiz and Samsung Feel ROMs, the CSC Changer app used to work. However, since CSC Changer was not updated by the app programmer, it doesn’t work anymore.

To unlock subconscious CSC features on your Samsung device, you should endeavour the CSC Feature Expert for the Samsung app.

[googleplay url=”https://play.google.com/shop/apps/details?id=ma.wanam.cscexpert”]

If yous own a rooted Milky way telephone or tablet, y’all tin effort the method described below to change the CSC.

1. Install
   10-plore File Director app or any other root browser from the Play Store. [googleplay url=”https://play.google.com/store/apps/details?id=com.lonelycatgames.Xplore”]
2. Launch the app, become to
   Root Explorer
   selection and alter
   R/O
   to
   R/W.
3. Navigate to /efs/imei/
   folder, edit the CSC code in themps_code.dat
   file and salvage the changes.
4. Then go to/organization/csc/
   folder and edit your CSC in the
   sales_code.dat
   file.
5. Now save the changes and reboot your device.
6. Install the
   Triangle Away
   app and reset the custom flash counter.
7. Then
   
   download the latest stock firmware
   
   for your phone and install the firmware using Odin.
8. Having flashed the firmware, reboot into stock recovery to check if the new CSC has been applied or not.

In case your Samsung Galaxy device is rooted and has TWRP recovery installed on it, you can find flashable ZIPs in dissimilar forums to alter CSC on your device.

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Listing of Samsung CSC Codes

Now here are the land-specific codes or CSC lawmaking list for all countries in the
alphabetical social club. Just whorl down to find your country and check the CSCs mentioned for it. In example yous are looking for a particular CSC, delight employ
CTRL+F
and blazon the CSC to find it on this page.

A

Afghanistan
= AFG

Algeria= TMC, ALG, ALR

Albania=
AVF (Vodafone)

Argentina= ANC, ARO, CTI (Claro), UFN (Movistar), PSN (Personal)

Aruba= ARU

Australia= XSA, OPP, OPS (Optus), VAU (Vodafone), TEL (Telus), HUT (Three/Vodafone)

Austria= ATO (Open Republic of austria) AOM, DRE (3 Hutchinson), MAX (T-Mobile), MOB (A1), MOK, ONE (Orange), TRG (Telering)

B

Bahrain =
ARB

Baltic= SEB

Belarus= MTB, VEL

Belgium= BSE, BAE, PRO (Proximus), XEB

Bangladesh= BNG, (unbranded), TML (unbranded), ETR

Bosnia-Herzegovina= ERO, BHO, BHT (BH Telecom), TEB

Brazil= ZTO (unbranded), BTA, BTM, TMR, ZTA (Claro), ZVV (Vivo), ZTM (TIM)

Republic of bulgaria= BGL (unbranded), CMF, GBL, MTE, MTL (MTL), OMX, PLX, VVT (VVT)

C

Kingdom of cambodia= CAM (unbranded), RCG

Canada= BMC (Bong), RWC (Rogers), TLS (Telus), KDO (Koodo)

Chile= CHO (unbranded), CHB, CHE (Entel PCS), CHL (Claro), CHT (Telefonica)

China= CHN, CMC, CUH, INT, M00, TEC, TIY

Colombia= COO (unbranded), CGU, COB, COL, COM

Republic of costa rica=ICE

Republic of croatia= CRO, TRA, Two, VIP (VIP-Net)

Republic of cyprus= CYV (Vodafone)

Czech Democracy= ETL (unbranded), KBN, O2C, OSK, TMZ, VDC (Vodafone), XCS, XEZ

D

Kingdom of denmark=
DTL

Dominican Rep.=
CDR, TDR

Dominica=
CST, DCN, DOR

Eastward

Ecuador=
BBR

Arab republic of egypt=
EGY (unbranded)

El Salvador=
DGC, TBS

F

Finland=
ELS, SAU

France= XEF (unbranded), AUC, BOG, COR, DIX, FTM, NRJ, OFR, ORC, ORF, OXA*, SFR, UNI, VGF

G

Germany= DBT (unbranded), DTM (T-Mobile), DUT, EPL (E-Plus), MAN, MBC, OXA*, VD2 (Vodafone), VIA (O2), XEG

Ghana=
SPN, ACR (unbranded)

Hellenic republic= EUR (unbranded), AOC, COS (Cosmote), CYO, GER, OXX*, TGR, VGR (Vodafone), ILO (HotMobile)

Guatemala=
PCS

H

Hong Kong=
TGY

Republic of hungary= XEH (unbranded), PAN (Telenor), VDH (Vodafone), WST, TMO,  TMH (T-Mobile)

I

India=
INU (unbranded), IND, INA, INS (unbranded), IMS, REL

Indonesia=
AXI, SAR, XSE

Islamic republic of iran=
THR (unbranded)

Republic of iraq=
MID (unbranded)

Republic of ireland=
3IE, VDI (Vodafone)

Israel= ILO (unbranded), CEL, PCL, PTR

Italy= ITV (unbranded), FWB, GOM, HUI, OMN (Vodafone), OXA*, TIM, VOM, WIN, XET

Ivory Coast=
IRS, SIE

J

Jamaica=
JBS, JCN, JCW

Japan= DCM, SBM, VFK

Jordan=
LEV

K

Kazakhstan= EST, KCL, KMB, KZK, OXE*, SKZ (unbranded)

Republic of kenya=
KEN, KEL, AFR

Korea=
SKT

L

Latvia=
SEB (unbranded)

Libyan Arab Rep.=
MMC

Lithuania=TLT

Luxembourg
= LUX (unbranded)

M

Macao= VTN

Republic of macedonia=
TMC, MBM

Malaysia= CCM, FME, FMG, MXS, OLB*, XME (unbranded)

United mexican states= SEM, TCE, TMM, UNE

Mongolia=
MPC

Morocco= FWD, MAT, MED, MWD (unbranded), SNI, WAN

N

Nepal=
NPL (unbranded)

Netherlands=
PHN (unbranded),BEN, KPN, MMO, ONL, QIC, TFT, TNL, VDF (Vodafone), VDP, XEN

New Zealand=
VNZ

Nigeria= ECT (unbranded), GCR, MML

Nordic Countries=
NEE (unbranded)

Norway=
10

P

Islamic republic of pakistan=
PAK (unbranded), WDC

Panama= TPA (unbranded), BPC, PCW, PBS

Peru=
PEB, PET, SAM

Philippines= FAM, GLB, OLB*, SMA, XTC (Open Line) , XTE

Poland= ERA, IDE, PLS, PRT, XEO (unbranded), OXA*, OXX*

Portugal= OPT, OXX*, TCL (Vodafone), TMN, TPH (unbranded), XEP

Puerto Rico=
CEN, PCI, TPR

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R

Romania= ROM (unbranded), CNX (Vodafone), COA, HAT, ORO, OXX*

Russia= AZC, BLN, EMT, ERS, GEO, MTV, OXE*, SER (unbranded), SNT

S

Kingdom of saudi arabia= KSA (unbranded), JED

Senegal= DKR (unbranded)

Serbia Montenegro= MSR, OXX*, PMN, SMO, TOP, TSR

Singapore= MM1, XSP (unbranded), SIN (Singtel), STH (Starhub), BGD, XSO

Slovenia=
MOT, SIM (Si.mobile)

Slovakia= ORX (unbranded), GTL, IRD, ORS, OXX*, TMS

Due south Africa=
XFA,
XFE (unbranded),OXX*, XFC, XFM, XFV (Vodafone)

South East Europe=
SEE (unbranded)

S West Asia=
SWA

Spain= PHE (unbranded), FOP, AMN (Orangish), ATL (Vodafone), EUS, XEC (Movistar), YOG (Yoigo)

Sri Lanka=
SLK (unbranded)

Sweden= BAU, BCN, BME, BSG, BTH, COV, HTS, SEN, TET, TLA, TNO, VDS, XEE

Switzerland= AUT (unbranded), MOZ, ORG, OXX*, SUN, SWC (Swisscom)

T

Taiwan= BRI (unbranded), CWT, TCC, TCI, TWM

Temporary=
TEM

Thailand= Cat, OLB*, THE, THL (unbranded), THO, THS, LAO, MYM

Tanzania=
SOL

Trinidad and Tobago=
EON (unbranded), TTT (unbranded)

Tunisia= TUN (unbranded), ABS, RNG

Turkey=
TUR (unbranded), BAS, KVK, TLP, TRC

U

Ukraine= KVR, SEK (unbranded), UMC

United Arab Emirat= ARB, ITO, MID, OXE*, XSG (unbranded)

U.k.=
BTU (unbranded), EVR (EE), BTC, CPW (Carphone Warehouse), H3G, O2I, O2U (O2), ORA (Orange), OXA*, TMU (T-Mobile), TSC, VIR, VOD (Vodafone), XEU (EE & 3)

Usa=ACG (Nextech/C), ATT (AT&T), BST, CCT (Comcast), GCF, LRA (Bluegrass Cellular), SPR (Sprint), TFN (Tracfone), TMB (T-Mobile), USC (Usa Cellular), VMU (Virgin Mobile USA), VZW (Verizon Wireless), XAA (unbranded/default), XAS

Uzbekistan=
CAC (unbranded), UZB

5

Venezuela=
VMT (Movistar), DGT, MVL

Vietnam= DNA, FPT, OLB*, PHU, SPT, TLC, VTC, VTL, XEV, XXV (unbranded)

*
Multi-CSC for some of the countries and regions (“O” refers to Open)

Delight, let us know if y’all find whatever Samsung CSC Codes are missing from our list!

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(This commodity was beginning published on 27 December 2012. We simply updated it with more relevant info and new screenshots.)