Full stock firmware, full repair firmware, Factory firmware for Samsung SM-G991Q Galaxy S21 5G Olympic Edition (Samsung Unbound M1) (Android 12 OS12)

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Full stock firmware, full repair firmware, Factory firmware for Samsung SM-G991Q Galaxy S21 Olympic Edition (Samsung Unbound M1)

Samsung Galaxy S21 5G

Samsung SM-G991Q Galaxy S21 Olympic Edition

Android 12 OS12 firmware

G991QOPU1BVC1 Android 12 firmware details

AP_G991QOPU1BVC1_G991QOPU1BVC1_MCL23980726_MQB50457148_REV00_user_low_ship_MULTI_CERT_meta_OS12.tar.md5
BL_G991QOPU1BVC1_G991QOPU1BVC1_MCL23980726_MQB50457148_REV00_user_low_ship_MULTI_CERT.tar.md5
CP_G991QOPU1BVC1_CP21870456_MCL23980726_MQB50457148_REV00_user_low_ship_MULTI_CERT.tar.md5
CSC_QOP_G991QQOP1BVC1_MCL23980726_MQB50457148_REV00_user_low_ship_MULTI_CERT.tar.md5
HOME_CSC_QOP_G991QQOP1BVC1_MCL23980726_MQB50457148_REV00_user_low_ship_MULTI_CERT.tar.md5

G991QOPU1BVC1_G991QOPU1BVC1_MCL23980726_MQB50457148_REV00_user_low_ship_MULTI_CERT_meta_OS12.zip (Android 12 OS12)
MD5 : 1dd8fe3248cfb84bb70d3a083ef4e786

G991QOPU1BVB4 Android 12 firmware details

AP_G991QOPU1BVB4_G991QOPU1BVB4_MCL23782387_MQB49532786_REV00_user_low_ship_MULTI_CERT_meta_OS12.tar.md5
BL_G991QOPU1BVB4_G991QOPU1BVB4_MCL23782387_MQB49532786_REV00_user_low_ship_MULTI_CERT.tar.md5
CP_G991QOPU1BVB4_CP21749266_MCL23782387_MQB49532786_REV00_user_low_ship_MULTI_CERT.tar.md5
CSC_SJP_G991QSJP1BVB4_MCL23782387_MQB49532786_REV00_user_low_ship_MULTI_CERT.tar.md5
HOME_CSC_SJP_G991QSJP1BVB4_MCL23782387_MQB49532786_REV00_user_low_ship_MULTI_CERT.tar.md5

G991QOPU1BVB4_G991QOPU1BVB4_MCL23782387_MQB49532786_REV00_user_low_ship_MULTI_CERT_meta_OS12.zip (Android 12 OS12)
MD5 : 04add2088ebaeb429427cc1ceb74bec4

G991QOPS1BVB1 Android 12 firmware details

AP_G991QOPS1BVB1_G991QOPS1BVB1_SCL23397224_VCL23396388_MCL23455708_SQB48860529_VQB48860530_MQB48860525_REV00_user_low_ship_MULTI_CERT_meta_OS12.tar.md5
BL_G991QOPS1BVB1_G991QOPS1BVB1_SCL23397224_VCL23396388_MCL23455708_SQB48860529_VQB48860530_MQB48860525_REV00_user_low_ship_MULTI_CERT.tar.md5
CP_G991QOPS1BVB1_CP21620598_SCL23397224_VCL23396388_MCL23455708_SQB48860529_VQB48860530_MQB48860525_REV00_user_low_ship_MULTI_CERT.tar.md5
CSC_SJP_G991QSJP1BVB1_SCL23397224_VCL23396388_MCL23455708_SQB48860529_VQB48860530_MQB48860525_REV00_user_low_ship_MULTI_CERT.tar.md5
HOME_CSC_SJP_G991QSJP1BVB1_SCL23397224_VCL23396388_MCL23455708_SQB48860529_VQB48860530_MQB48860525_REV00_user_low_ship_MULTI_CERT.tar.md5

G991QOPS1BVB1_G991QOPS1BVB1_SCL23397224_VCL23396388_MCL23455708_SQB48860529_VQB48860530_MQB48860525_REV00_user_low_ship_MULTI_CERT_meta_OS12.zip (Android 12 OS12)
MD5 : 07c338e346f0dbcaec8c0cf641c8bbe3

Android 11 OS11 firmware

G991QOPU1AUJ2 Android 11 firmware details

AP_G991QOPU1AUJ2_CL22568430_QB44423563_REV00_user_low_ship_MULTI_CERT_meta_OS11.tar.md5
BL_G991QOPU1AUJ2_CL22568430_QB44423563_REV00_user_low_ship_MULTI_CERT.tar.md5
CP_G991QOPU1AUJ2_CP20562403_CL22568430_QB44423563_REV00_user_low_ship_MULTI_CERT.tar.md5
CSC_OMC_SJP_G991QSJP1AUJ2_CL22568430_QB44423563_REV00_user_low_ship_MULTI_CERT.tar.md5
HOME_CSC_OMC_SJP_G991QSJP1AUJ2_CL22568430_QB44423563_REV00_user_low_ship_MULTI_CERT.tar.md5

G991QOPU1AUJ2_CL22568430_QB44423563_REV00_user_low_ship_MULTI_CERT_meta_OS11.zip (OS11)
MD5 : 6db7a92bf5be2b573863d44f2f173704

Samsung SM-G991Q Galaxy S21 5G Olympic Edition (Samsung Unbound M1)
Release date:	November 27, 2021
Product type:	Android
File format:	zip, md5
Requirements:	Samsung SM-G991Q Galaxy S21 5G Olympic Edition (Samsung Unbound M1)

Tags Android 11 Android 11 OS11 Android 12 Android S 12 full 4 files firmware full stock firmware OS11 OS12 samsung firmware samsung stock firmware SM-G991Q stock firmware

Bootloader version, Samsung CSC Codes and How to flash stock firmware via Odin.

Warning : You will NOT be able to downgrade to previous versions of bootloader!!!

How to flash Android S 12, Android R 11, Android Q OS10, 9.0.0 Pie, 8.1.0/8.0.0 Oreo using Odin
1: Install Samsung usb drivers | download here or here
2: Make sure you have downloaded correct firmware according to your own model. Wrong firmware flashing, wrong bootloader version may brick your device permanently.
3: Manual boot device into 'Download Mode' by (Turn it off, Press and hold Bixby (or HOME) + Power + Volume Down then Volume Up
4: Connect device to PC via a working USB cable.
5: Download new Odin (Odin3_v3.14.4.zip | Odin3_v3.13.2.zip | Odin3_v3.11.1.rar | Odin3_v3.13.1_3B_PatcheD.zip), Extract and Run 'Odin 3.xx.x exe' file as administrator.
6: Load corresponding package to each option (BL, AP, CP, CSC)

Click on BL : Load BL_ file (Bootloader)
Click on AP : Load AP_ file (System &Recovery)
Click on CP : Load CP_ file (Modem / Radio)
Click on CSC : Load CSC_ file or Home_CSC_ file (Country / Region / Operator)

7: Make sure "Re-Partition" is NOT ticked
8: Hit on 'START' button to start flashing process. Please do not touch or unplug device in any condition. Device will reboot automatically when Odin 'PASS'
9: All Done! Follow screen instructions to setup new device.

Warning! Updating your phone will erase all of your personal data (contact, sms, note, images..) stored on your phone. Please back up all data before flashing.

How to check bootloader version?

- From RECOVERY MODE

Bootloader version, bootloader revision (rev).. is 5th digit from right!

From SETTINGS menu

Settings/About phone/Software information. Check the information under the "Baseband version"

Why do i have to pay?
-No waiting time! You can download file right away.
-No Advertising, Redirecting, Shortern URL etc..
-No expired download links.
-No Monthly fees, No Submisstion fees!
-Files on Google Drive. You can re-download anytime you like.
-You pay for storage costs and services, NOT for the file.

If you have any further queries please do not hesitate to contact us : support[@]fullstockfirmwaredownload[.]com

Samsung CSC Codes (Full list)

What is CSC?

CSC stands for Country Specific Code. It is unique for each country or region or network carrier.

United States carriers

- ACG - Nextech / C-Spire
- ATT - AT&T
- BST - BST (unknown)
- CCT - Comcast
- GCF - GCF (unknown)
- LRA - Bluegrass Cellular
- SPR - Sprint (CDMA)
- TFN - Tracfone branded
- TMB - T-Mobile
- USC - USA un
- VMU - Virgin Mobile USA
- VZW - Verizon
- XAA - USA unbranded (default)
- XAS - XAS (unknown)

Canada carriers

- BMC - Bell Mobile
- BWA - SaskTel
- CHR - Canada (unknown)
- ESK - EastLink
- FMC - Fido Mobile
- GLW - Globalive Wind Mobile
- KDO - Koodo Mobile
- MTB - Belarus
- RWC - Rogers
- TLS - Telus
- VMC - Virgin Mobile
- VTR - Vidéotron
- XAC - Canada unbranded (default)

Global

- AFG - Afghanistan (AFG)
- TMC - Algeria (TMC)
- ARO - Argentina (ARO)
- ANC - Argentina (ANC)
- UFN - Argentina (Movistar) (UFN)
- PSN - Argentina (Personal) (PSN)
- XSA - Australia (XSA)
- OPS - Australia (Optus) (OPS)
- TEL - Australia (Telstra) (TEL)
- VAU - Australia (Vodafone) (VAU)
- DRE - Austria (3 Hutchison) (DRE)
- MOB - Austria (A1) (MOB)
- MAX - Austria (T- Mobile) (MAX)
- TRG - Austria (Telering) (TRG)
- SEB - Baltic (SEB)
- PRO - Belgium (Proximus) (PRO)
- TEB - Bosnia and Herzegovina (TEB)
- BHT - Bosnia and Herzegovina (BH TELECOM) (BHT)
- ZTO - Brazil (ZTO)
- ZTA - Brazil (Claro) (ZTA)
- ZTR - Brazil (Oi) (ZTR)
- ZTM - Brazil (TIM) (ZTM)
- ZVV - Brazil (VIVO) (ZVV)
- BGL - Bulgaria (BGL)
- GBL - Bulgaria (GBL)
- MTL - Bulgaria (MTL) (MTL)
- VVT - Bulgaria (VVT) (VVT)
- CHO - Chile (CHO)
- CRC - Chile (CRC)
- CHL - Chile (Claro) (CHL)
- CHE - Chile (Entel PCS) (CHE)
- CHT - Chile (Telefonica) (CHT)
- COO - Colombia (COO)
- COM - Colombia (Comcel) (COM)
- COB - Colombia (Movistar) (COB)
- ICE - Costa Rica (ICE)
- CRO - Croatia (T- Mobile) (CRO)
- TWO - Croatia (TELE2) (TWO)
- VIP - Croatia (VIPNET) (VIP)
- CYV - Cyprus (CYV)
- ETL - Czech Republic (ETL)
- O2C - Czech Republic (O2C) (O2C)
- TMZ - Czech Republic (T- Mobile) (TMZ)
- VDC - Czech Republic (Vodafone) (VDC)
- CDR - Dominican Republic (CDR)
- DOR - Dominican Republic (Orange) (DOR)
- ECO - Ecuador (ECO)
- EBE - Ecuador (EBE)
- EGY - Egypt (EGY)
- XEF - France (XEF)
- BOG - France (Bouygues) (BOG)
- FTM - France (Orange) (FTM)
- SFR - France (SFR) (SFR)
- DBT - Germany (DBT)
- XEG - Germany (1&1) (XEG)
- VIA - Germany (O2) (VIA)
- DTM - Germany (T- Mobile) (DTM)
- VD2 - Germany (Vodafone) (VD2)
- EUR - Greece (EUR)
- COS - Greece (Cosmote) (COS)
- VGR - Greece (Vodafone) (VGR)
- PGU - Guatemala (PGU)
- TGU - Guatemala (TGU)
- CGU - Guatemala (Tigo) (CGU)
- XEH - Hungary (XEH)
- TMH - Hungary (T- mobile) (TMH)
- PAN - Hungary (Telenor) (PAN)
- VDH - Hungary (VDH) (VDH)
- THR - Iran (THR)
- MID - Iraq (MID)
- TSI - Ireland (TSI)
- 3IE - Ireland (Three) (3IE)
- VDI - Ireland (Vodafone) (VDI)
- ILO - Israel (ILO)
- CEL - Israel (Cellcom) (CEL)
- PTR - Israel (Orange/Partner) (PTR)
- PCL - Israel (Pelephone) (PCL)
- ITV - Italy (ITV)
- HUI - Italy (H3G) (HUI)
- TIM - Italy (TIM) (TIM)
- OMN - Italy (Vodafone) (OMN)
- WIN - Italy (Wind) (WIN)
- CWW - Jamaica (CWW)
- JDI - Jamaica (JDI)
- AFR - Kenya (AFR)
- BTC - Libya (BTC)
- LUX - Luxembourg (LUX)
- MBM - Macedonia (T- Mobile) (MBM)
- IUS - Mexico (IUS)
- TMM - Mexico (Movistar) (TMM)
- TCE - Mexico (Telcel) (TCE)
- MAT - Morocco (MAT) (MAT)
- MWD - Morocco (MWD) (MWD)
- PHN - Netherlands (PHN)
- TNL - Netherlands (T- Mobile) (TNL)
- VDF - Netherlands (Vodafone) (VDF)
- NZC - New Zealand (NZC)
- TNZ - New Zealand (TNZ)
- VNZ - New Zealand (Vodafone) (VNZ)
- NEE - Nordic countries (NEE)
- TEN - Norway (Telenor) (TEN)
- ATO - Open Austria (ATO)
- PAK - Pakistan (PAK) (PAK)
- TPA - Panama (TPA)
- PNG - Papua New Guinea (PNG)
- CTP - Paraguay (Claro) (CTP)
- PSP - Paraguay (Personal) (PSP)
- PET - Peru (PET)
- SAM - Peru (SAM) (SAM)
- XEO - Poland (XEO)
- PLS - Poland (PLUS) (PLS)
- PRT - Poland (Play) (PRT)
- TPL - Poland (T- mobile) (TPL)
- MEO - Portugal (MEO)
- OPT - Portugal (Optimus) (OPT)
- TPH - Portugal (TPH) (TPH)
- TCL - Portugal (Vodafone) (TCL)
- PCT - Puerto Rico (PCT)
- ROM - Romania (ROM)
- COA - Romania (Cosmote) (COA)
- ORO - Romania (Orange) (ORO)
- CNX - Romania (Vodafone) (CNX)
- WTL - Saudi Arabia (WTL)
- ACR - Saudi Arabia (ACR)
- KSA - Saudi Arabia (KSA)
- XFU - Saudi Arabia (STC) (XFU)
- TMS - Slovakia (TMS)
- ORX - Slovakia (ORX)
- SIO - Slovenia (SIO)
- MOT - Slovenia (Mobitel) (MOT)
- SIM - Slovenia (Si.mobil) (SIM)
- XFE - South Africa (XFE)
- XFA - South Africa (XFA)
- XFV - South Africa (Vodafone) (XFV)
- SEE - South East Europe (SEE)
- PHE - Spain (PHE)
- XEC - Spain (Movistar) (XEC)
- ATL - Spain (Vodafone) (ATL)
- VDS - Sweden (VDS)
- HTS - Sweden (Tre) (HTS)
- AUT - Switzerland (AUT)
- SWC - Switzerland (Swisscom) (SWC)
- EON - Trinidad and Tobago (EON)
- TTT - Trinidad and Tobago (TTT)
- TUN - Tunisia (TUN)
- TUR - Turkey (TUR)
- LYS - United Arab Emirates (LYS)
- XSG - United Arab Emirates (XSG)
- BTU - United Kingdom (BTU)
- EVR - United Kingdom (EE) (EVR)
- H3G - United Kingdom (H3G) (H3G)
- O2U - United Kingdom (O2) (O2U)
- VOD - United Kingdom (Vodafone) (VOD)
- XEU - United Kingdom / Ireland (XEU)
- OPV - Unknown (OPV)
- CHX - Unknown (CHX)
- COE - Unknown (COE)
- DDE - Unknown (DDE)
- CHV - Unknown (CHV)
- BVO - Unknown (BVO)
- ALE - Unknown (ALE)
- AMO - Unknown (AMO)
- ANP - Unknown (ANP)
- VFJ - Unknown (VFJ)
- DHR - Unknown (DHR)
- PNT - Unknown (PNT)
- TTR - Unknown (TTR)
- DNL - Unknown (DNL)
- MTZ - Unknown (MTZ)
- MRU - Unknown (MRU)
- DPL - Unknown (DPL)
- UFU - Uruguay (UFU)
- UPO - Uruguay (UPO)
- CTU - Uruguay (Claro) (CTU)

Samsung Galaxy Secret Code?
*#06# (Display IMEI number)
*#1234# (Display current firmware)
*#*#4636#*#* (Diagnostic and general settings mode)
*#*#7780#*#* (Factory soft reset)
or *#7780#
*2767*3855# (Factory hard reset to ROM firmware default settings)
*2767*4387264636# (To display product code)
*#272*imei#* (Display/change CSC code)
or *#272*HHMM#*
*#*#1472365#*#* (GPS test settings)
*#*#197328640#*#* (Service mode main menu)
*#12580*369# (SW & HW Info)
*#232337# (Bluetooth Address)
*#232331# (Bluetooth Test Mode)
*#232338# (WLAN MAC Address)
*#0228# (ADC Reading)
*#32489# (Ciphering Info)
*#2263# (RF Band Selection)
*#9090# (Diagnostic ConfiguratioN)
*#7284# (USB I2C Mode Control)
*#232339# (WLAN Test Mode)
*#0842# (Vibra Motor Test Mode)
*#0782# (Real Time Clock Test)
*#0673# (Audio Test Mode)
*#0*# (General Test Mode)
*#872564# (USB Logging Control)
*#4238378# (GCF Configuration)
*#0283# (Audio Loopback Control)
*#1575# (GPS Control Menu)
*#3214789650# (LBS Test Mode)
*#745# (RIL Dump Menu)
*#03# (NAND Flash S/N)
*#0589# (Light Sensor Test Mode)
*#0588# (Proximity Sensor Test Mode)
*#273283*255*3282*# (Data Create Menu)
*#34971539# (Camera Firmware Update)
*#526# (WLAN Engineering Mode)
*#746# (Debug Dump Menu)
*#9900# (System Dump Mode)
*#44336# (Sofware Version Info)
*#273283*255*663282*# (Data Create SD Card)
*#3282*727336*# (Data Usage Status)
*#7594# (Remap Shutdown to End Call TSK)
*#0289# (Melody Test Mode)
*#2663# (TSP / TSK firmware update)
*#528# (WLAN Engineering Mode)
*#7412365# (Camera Firmware Menu)
or *#*#34971539#*#*
*#80# (Unknown)
*#07# (Test History)
*#3214789# (GCF Mode Status)
*#272886# (Auto Answer Selection)
*#8736364# (OTA Update Menu)
*#301279# (HSDPA/HSUPA Control Menu)
*#7353# (Quick Test Menu)
*2767*4387264636# (Sellout SMS / PCODE view)
*#7465625# (View Phone Lock Status)
*7465625*782*# (Configure Network Lock NSP)
*7465625*27*# (Insert Network Lock Keycode NSP/CP)
#7465625*27*# (Insert Content Provider Keycode)
#7465625*782*# (Insert Partitial Network Lock Keycode)
*7465625*77*# (Insert Network Lock Keycode SP)
#7465625*77*# (Insert Operator Lock Keycode)
*7465625*638*# (Configure Network Lock MCC/MNC)
#7465625*638*# (Insert Network Lock Keycode)

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Full stock firmware, full repair firmware, Factory firmware for Samsung SM-G991Q Galaxy S21 5G Olympic Edition (Samsung Unbound M1) (Android 12 OS12)

Android 12 OS12 firmware

Android 11 OS11 firmware

Pre-Order Question ?

Buy now

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