Samsung Firmware SM-G991B CGU G991BXXUEHYD5 G991BOWOEHYD5 G991BXXUEHYD6 | EN
⏩ Download the Samsung firmware for the ✅️ Samsung Galaxy S21 5G ⭐ SM-G991B with product code CGU from Guatemala. This firmware has version number PDA G991BXXUEHYD5 and CSC G991BOWOEHYD5. The operating system of this firmware is Android Android , with build date 2025-05-20. Changelist 95037506.
| Device | Samsung Galaxy S21 5G |
|---|---|
| Model | SM-G991B |
| Region | |
| Multi CSC | OWO |
| PDA/AP Version/Build Number | G991BXXUEHYD5 |
| CSC Version | G991BOWOEHYD5 |
| MODEM/CP Version | G991BXXUEHYD6 |
| Android Version | V(Android 15) |
| Changelist | 95037506 |
| Build Date | 2025-05-19 |
| Security Patch Level | 2025-04-01 |
| File name | SM-G991B_4_20250430004441_5lfyfbcl0d_fac.zip |
Number of downloads:1115 Reviews
File size:8.457 GiB
Download
1. Download software and drivers
- Download Samsung Firmware G991BXXUEHYD5
- Your Samsung device drivers (Download from official Samsung site)
- Software Odin Tool:
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_G991BXXUEHYD5_G991BXXUEHYD5_MQB95037506_REV01_user_low_ship_MULTI_CERT.tar.md5
Device pda code1 file
AP_G991BXXUEHYD5_G991BXXUEHYD5_MQB95037506_REV01_user_low_ship_MULTI_CERT_meta_OS15.tar.md5
Device phone font file
CP_G991BXXUEHYD6_CP30002186_QB95510060_REV01_user_low_ship_MULTI_CERT.tar.md5
Device csc file
CSC_OWO_G991BOWOEHYD5_QB95081780_REV01_user_low_ship_MULTI_CERT.tar.md5
Device csc home file
HOME_CSC_OWO_G991BOWOEHYD5_QB95081780_REV01_user_low_ship_MULTI_CERT.tar.md5
The device is protected with improved security.
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 device is protected with improved security.
Device behavior has been improved.
• Security
The device is protected with improved security.
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...
· New and / or enhanced features.
· Further improvements to performance.
Quick panel
New button layout
The quick panel has a new layout that makes it easier to access the features you use most. Wi-Fi and Bluetooth now have their own dedicated buttons at the top of the screen, while visual features, like Dark mode and Eye comfort shield have been moved to the bottom. Other quick settings buttons appear in a customizable area in the middle.
Instantly access the full quick panel
By default, a comp...
· New and / or enhanced features.
· Further improvements to performance.
• The security of your device has been improved.
Device behavior has been improved.
• Security
The device is protected with improved security.
| PDA/AP Version | CSC Version | MODEM/CP Version | Os | Os Version | Changelist | Build Date | |
|---|---|---|---|---|---|---|---|
| G991BXXSFHYE1 | G991BOWOFHYE1 | G991BXXSFHYE2 | Android | 15 | 96466675 | 2025-06-13 | |
| G991BXXSEGYA2 | G991BOWOEGYA2 | G991BXXSEGXL2 | Android | 14 | 91727883 | 2025-02-28 | |
| G991BXXUEGXJE | G991BOWOEGXJE | G991BXXUEGXJE | U | 14 | - | 2024-11-29 | |
| G991BXXSDGXI6 | G991BOWODGXI6 | G991BXXSDGXI5 | U | 14 | - | 2024-10-30 | |
| G991BXXUCGXH5 | G991BOWOCGXH5 | G991BXXUCGXGC | U | 14 | - | 2024-09-16 | |
| G991BXXSCGXF4 | G991BOWOCGXF4 | G991BXXSCGXF4 | U | 14 | - | 2024-07-25 | |
| G991BXXSBGXE4 | G991BOWOBGXE4 | G991BXXSBGXDH | U | 14 | - | 2024-05-28 | |
| G991BXXUAGXDA | G991BOWOAGXDA | G991BXXUAGXDA | U | 14 | - | 2024-05-15 | |
| G991BXXS9FXAH | G991BOWO9FWK2 | G991BXXU9FWK2 | U | 14 | - | 2024-02-16 | |
| G991BXXU9FWK2 | G991BOWO9FWK2 | G991BXXU9FWK2 | U | 14 | - | 2023-12-15 |
🤗 Where can I find the latest Samsung firmware for my region CGU?
The list of firmwares for the region is available at SM-G991B
🤗 Where can I find Samsung firmware on SM-G991B(CGU)?
You can find firmware on the page SM-G991B
🤗 For which device is this Samsung firmware G991BXXUEHYD5?
This firmware for the model SM-G991B SM-G991B
🤗 How can I flash my Samsung device with this firmware G991BOWOEHYD5?
Instructions for the firmware can be found on the firmware page itself