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 Download Samsung Galaxy S21 5G SM-G991U - SPR - G991USQU7EWF4

Download the firmware flash for Samsung Galaxy S21 5G with the code is SM-G991U. This firmware for the region with CSC code is SPR (SPR - United States). Please make sure the code is correct. You can check model code in Setting - About, in Download mode or you can find it by flipping your phone or among the things you found in the box. This product PDA version is G991USQU7EWF4 and Android version is T(Android 13). This firmware size is 7.08 GB.

This firmware is official from Samsung Cloud Server. Of course, we recommend you are using official Samsung tool like Samsung Smart Switch or Samsung Kies. Samfw.com will not responsible for any damage caused by using the files on this website

  • AP VERSION G991USQU7EWF4
  • CSC VERSION G991UOYN7EWF4
  • ANDROID VERSION T(Android 13)
  • BIT (BINARY/U/SW REV.) 7
  • SIZE 7.08 GB  Full Files
  • MD5 02a55555f62002371fb39141ad194583
  • CSC
    SPR - United States
  • BUILD DATE 20230619151911
  • ADD DATE 2023-07-10 22:29:07
  • SECURITY PATCH LEVEL 2023-06-01
  • DOWNLOADED 31
  • Remove FRP
Software and Terms & Conditions Update

IMPORTANT INFORMATION: This update includes revised Terms & Conditions for your device, including the Dispute Resolution Agreement with arbitration terms. For more information, review https://www.samsung.com/us/support/legal/mobile/.
​By clicking “Install now,” by scheduling your install, or by continuing to use your device after installation, you agree to these revised Terms & Conditions.

• Security
The device is protected with improved security.
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Child files of G991USQU7EWF4 - If you want to download full firmware. Download one file ABOVE instead download all child files
Download Filename Download/Size MD5
AP_G991USQU7EWF4_G991USQU7EWF4_MQB66384263_REV00_user_low_ship_MULTI_CERT_meta_OS13.tar.md5.zip 22 dl
6.02 GB 		MD5
BL_G991USQU7EWF4_G991USQU7EWF4_MQB66384263_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 10 dl
71.05 MB 		MD5
CP_G991USQU7EWF4_CP24383703_MQB66384263_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 6 dl
55.77 MB 		MD5
CSC_OYN_G991UOYN7EWF4_MQB66384263_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 3 dl
58.88 MB 		MD5
HOME_CSC_OYN_G991UOYN7EWF4_MQB66384263_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 1 dl
58.88 MB 		MD5
USERDATA_SPR_G991USQU7EWF4_G991USQU7EWF4_MQB66384263_REV00_user_low_ship_MULTI_CERT.tar.md5.zip 1 dl
772.25 MB 		MD5
Lastest combinations Galaxy S21 5G SM-G991U
Device Version Bit/SW REV. FA Change list
SM-G991U / Galaxy S21 5G G991USQU3AUD3 3 FAR0 CL21561395
SM-G991U / Galaxy S21 5G G991USQU2AUC3 2 FAR0 CL21221992
SM-G991U / Galaxy S21 5G G991USQU1AUA5 1 FAR0 CL20796681
All combinations
 Recent posts
 How to flash Samsung Galaxy S21 5G SM-G991U firmware

1. Extract (unzip) the Samsung firmware file. Recommended using WinRAR or 7-Zip

2. Download Odin Tool 3.13.1

3. Extract Odin ZIP file

4. Open Odin execute file

5. Reboot Samsung phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)

6. Connect you Samsung phone and wait until you get a blue sign in Odin

7. Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots

8. Make sure re-partition is NOT ticked

9. Click the START button, sit back and wait few minutes

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