Samsung Firmware SM-G991B SER G991BXXSEGYA2 G991BOXMEGXL2 G991BXXSEGXL2 | EN

⏩ Download the Samsung firmware for the ✅️ Samsung Galaxy S21 5G ⭐ SM-G991B with product code SER from Russia. This firmware has version number PDA G991BXXSEGYA2 and CSC G991BOXMEGXL2. The operating system of this firmware is Android Android , with build date 2025-02-25. Changelist 91727883.

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SM-G991B SER G991BXXSEGYA2 G991BOXMEGXL2
DeviceSamsung Galaxy S21 5G
ModelSM-G991B
Region
SER (Russia)
Multi CSCOXM
PDA/AP Version/Build NumberG991BXXSEGYA2
CSC VersionG991BOXMEGXL2
MODEM/CP VersionG991BXXSEGXL2
Android VersionU(Android 14)
Changelist91727883
Build Date2025-02-25
Security Patch Level2025-02-01
File nameSM-G991B_4_20250130215741_ze4p1lmk1c_fac.zip

Number of downloads:4310 Reviews

File size:8.148 GiB

Download

1. Download software and drivers

- Download Samsung Firmware G991BXXSEGYA2
- Your Samsung device drivers (Download from official Samsung site)
- Software Odin Tool:

Download

2. Flashing firmware step by step:

- Download file and extract zip archive containing your desired firmware.
- Open software Odin Tool.
- Boot your Samsung device in the "Download Mode":
- - Press Volume Down key, Power and Home buttons at same time for 5-8 seconds until download mode is active.
- Connect your Samsung device to PC via the USB cable while in download mode.
- Next, check the "Auto Reboot" and "F. Reset Time" options in software Odin Tool.
- Hit the AP/PDA button then browse and select a tar.md5 file from the extracted firmware folder.
- Finally press the start button to begin flashing process the firmware update on your Samsung device.

3. Watch detailed video

  • Samsung Galaxy S21 5G SM-G991B
  • Display diagonal: 15.8 cm (6.2")
  • Display resolution: 2400 x 1080 pixels
  • Display type: Dynamic AMOLED 2X
  • Processor frequency: 2.9 GHz
  • RAM capacity: 8 GB
  • RAM type: LPDDR5
  • Internal storage capacity: 256 GB
  • Rear camera resolution (numeric): 12 MP
  • Rear camera type: Triple camera
  • SIM card capability: Dual SIM
  • Operating system installed: Android 11
  • Battery capacity: 4000 mAh
  • Product colour: Grey
  • Weight: 171 g

Device boot file

BL_G991BXXSEGYA2_G991BXXSEGYA2_MQB91727883_REV01_user_low_ship_MULTI_CERT.tar.md5

Device pda code1 file

AP_G991BXXSEGYA2_G991BXXSEGYA2_MQB91727883_REV01_user_low_ship_MULTI_CERT_meta_OS14.tar.md5

Device phone font file

CP_G991BXXSEGXL2_CP28744558_MQB90789251_REV01_user_low_ship_MULTI_CERT.tar.md5

Device csc file

CSC_OXM_G991BOXMEGXL2_MQB90789251_REV01_user_low_ship_MULTI_CERT.tar.md5

Device csc home file

HOME_CSC_OXM_G991BOXMEGXL2_MQB90789251_REV01_user_low_ship_MULTI_CERT.tar.md5

• Security
The device is protected with improved security.

One UI 7.0 Upgrade (Android 15)

Bold new look

Visual enhancements
Enjoy a more sophisticated and unique look. One UI 7 introduces a stunning redesign to key components including buttons, menus, notifications and control bars, providing a more consistent visual experience with curves and circles. Beautiful new colors, soft animations, and an innovative blur effect that's unique to One UI make information hierarchy clearer and help you focus on important infor...

• The security of your device has been improved.

• The security of your device has been improved.

• The security of your device has been improved.

• Security
The device is protected with improved security.

• Security
The device is protected with improved security.

• The security of your device has been improved.

• Stability and reliability
Device behavior has been improved.
• Security
The device is protected with improved security.

• The security of your device has been improved.

• The security of your device has been improved.

• Security
The device is protected with improved security.

One UI 6.1 Upgrade

Circle to Search

Instantly search for anything on your screen
Circle to Search with Google lets you easily learn more about anything shown on your screen without switching apps. Just touch and hold the Home button or navigation handle, then circle anything on the screen to start a Google search.

Create epic images

Effortlessly enhance your photos
Get special AI recommendations for enhancing your photos and vi...

• Security
The device is protected with improved security.

• The security of your device has been improved.

Samsung firmware list
PDA/AP VersionCSC VersionMODEM/CP VersionOsOs VersionChangelistBuild Date
G991BXXSGHYH1G991BOXMGHYH1G991BXXSGHYH1Android15994036882025-09-03
G991BXXSFHYE1G991BOXMFHYE1G991BXXSFHYE1Android15964666752025-06-05
G991BXXUEHYD5G991BOXMEHYD5G991BXXUEHYD5Android15950375062025-05-08
G991BXXSEGXL2G991BOXMEGXL2G991BXXSEGXL2U14-2025-01-22
G991BXXSEGXK1G991BOXMEGXJEG991BXXUEGXJEU14-2024-12-24
G991BXXUEGXJEG991BOXMEGXJEG991BXXUEGXJEU14-2024-11-28
G991BXXSDGXI5G991BOXMDGXI5G991BXXSDGXI5U14-2024-10-23
G991BXXSCGXH7G991BOXMCGXGCG991BXXUCGXGCU14-2024-09-17
G991BXXUCGXGCG991BOXMCGXGCG991BXXUCGXGCU14-2024-08-23
G991BXXSCGXF4G991BOXMCGXF4G991BXXSCGXF4U14-2024-07-16

🤗 Where can I find the latest Samsung firmware for my region SER?

The list of firmwares for the region is available at SM-G991B

🤗 Where can I find Samsung firmware on SM-G991B(SER)?

You can find firmware on the page SM-G991B

🤗 For which device is this Samsung firmware G991BXXSEGYA2?

This firmware for the model SM-G991B SM-G991B

🤗 How can I flash my Samsung device with this firmware G991BOXMEGXL2?

Instructions for the firmware can be found on the firmware page itself

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