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Samsung S20 Ultra 5G SM-G988B Stock Firmware (Flash File)- All Roms

Samsung Stock Firmware or Flash File ROM is an Android-based Operating System (OS) known as OneUI for Samsung Galaxy devices that manages & controls the hardware & all the other apps by providing a simple UI. It also helps to fix or repair, upgrade or downgrade the OS by flashing the phone. Here on this page, we share to Download the official latest Samsung Galaxy S20 Ultra 5G SM-G988B Stock Firmware (Flash File) with the latest Android 10 version. If you want to repair your mobile by flash your phone, then first you have to download the Samsung SM-G988B Flash file from below.

Samsung Firmware Flash File Stock ROM

Samsung flash files are necessary when you try to perform any of these following Android software-related tasks:

  • Upgrade your Samsung Galaxy phone OS (Operating System).
  • Samsung flash file helps to unroot your phone.
  • Reinstall the Samsung Stock OS.
  • Fix Samsung DRK error.
  • Fix Unknown Baseband error issue.
  • Unroot your Samsung phone.
  • Remove viruses, malware, and unwanted application from your Samsung phone.
  • Update your Android phone to the latest version.

The process of flashing flash files on your Samsung phone is easy, I made a comprehensive tutorial to flash Samsung Android firmware using Odin. You have to read that post to flash a firmware flash file successfully on any Samsung Android device. So, follow the tutorial without skipping any part.

Download Samsung S20 Ultra 5G SM-G988B Stock ROM Firmware(Flash File)

On below, I share the links to download the stock firmware/flash file for Samsung S20 Ultra 5G SM-G988B with the latest Android 10 version available.

File Name: _G988BXXU1ATBM_G988BOXM1ATBM_XXV_10_4File.zip
Country: Vietnam
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_XXV_4File.zip
Country: Vietnam
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_CAC.zip
Country: Uruguay
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOWO1ATCJ_CTU_4File.zip
Country: Uruguay
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_XSG_4File.zip
Country: United Arab Emirates
File Size: 4GMB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_TUR_4File.zip
Country: Turkey
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_TUN_4File.zip
Country: Tunisia
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_THL_4File.zip
Country: Thailand
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_AUT_4File.zip
Country: Switzerland
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_XFA_4File.zip
Country: South Africa
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_KSA_4File.zip
Country: Saudi Arabia
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_BKD_4File.zip
Country: Slovenia
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_MM1_4File.zip
Country: Singapore
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_SLK_4File.zip
Country: Sri Lanka
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_DKR_4File_.zip
Country: Senegal
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_PEO_4File.zip
Country: Peru
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_PAK_4File.zip
Country: Pakistan
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_TPA_4File.zip
Country: Panama
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_ECT_4File.zip
Country: Nigeria
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_NPL_4File.zip
Country: Nepal
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_MYM_4File.zip
Country: Mayanmar
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_MWD_4File.zip
Country: Morocco
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOWE1ATCH_UNE_4File.zip
Country: Mexico
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_XME_4File.zip
Country: Malaysia
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_LYS_4File.zip
Country: Libya
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_LAO_4File.zip
Country: LAOS
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_AFR_4File.zip
Country: Kenya
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_SKZ_4File.zip
Country: Kazakhstan
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_MID_4File.zip
Country: Iraq
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOLE1ATCH_XID_4File.zip
Country: Iraq
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_INU_4File.zip
Country: India
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_ILO_4File.zip
Country: Israel
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOWA1ATCH_PGU_4File.zip
Country: Guatemala
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_ACR_4File.zip
Country: Ghana
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_CAU_4File.zip
Country: Georgia
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_GLB_4File.zip
Country: Germany
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_EGY_4Fil.zip
Country: Egypt
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATBM_G988BOWO1ATBM_ETE_4File.zip
Country: El Salvador
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOWE1ATCH_DOR_4File.zip
Country: Dominican Republic
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOWA1ATCH_CRC_4File.zip
Country: Costa Rica
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOWA1ATCH_CHL_4File.zip
Country: Chile
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOWO1ATCH_COL_4File.zip
Country: Colombia
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_CAM_4File.zip
Country: Cambodia
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOWO1ATCH_ZTO_4File.zip
Country: Brazil
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOWO1ATCH_BVT_4File.zip
Country: Bolivia
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATBM_G988BOWE1ATBM_BAT_4File.zip
Country: Bahamas
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_TEL_4File.zip
Country: Australia
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATCH_G988BOXM1ATCH_AFG_4File.zip
Country: Afganistan
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATBM_G988BOWO1ATBM_CTE_4File.zip
Country: Argentina
File Size: 4GB
Android Version: 10
Link: Download

File Name: G988BXXU1ATBM_G988BOWO1ATBM_ARO_4File.zip
Country: Argentina
File Size: 4GB
Android Version: 10
Link: Download

How to Flash Samsung Firmware

Before flashing a Samsung firmware flash file on your Samsung phone make sure, your device battery charge is more than 40%.

Samsung Firmware Flash File Stock ROM

  1. First, download & extract the Samsung SM-G988B Firmware on your Computer.
  2. Then you have to install the Samsung USB driver. (If you already installed then skip this step)
  3. Power off your Samsung Galaxy Phone and put it into the Download Mode.
  4. Press & Hold Volume Down + Bixby button and connect your phone into the Computer.
  5. A Warning logo will appear, press vol up to enter download mode.
  6. Open the Samsung Odin tool. or Samsung Kies Setup.
  7. Now select Samsung Firmware in the Odin tool.
  8. Check the Odin log you can see the “Added” message.
  9. Click Start.
  10. Now the flashing process will be started.
  11. Once finished, you will see the “Pass” message.
  12. Done, disconnect, and power on your phone.
  13. This is the simplest process to flash the Samsung SM-G988B flash file.

Detailed guidelines with Video & Picture

Read more: Samsung Note Edge SC-01G Stock Firmware (Flash File)- All Roms

I hope you found the right website to clear your problem regarding Samsung S20 Ultra 5G SM-G988B Stock Firmware.

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Hi friend, I’m Gadgets Doctor the chief editor of this blog, A passionate blogger & writer. Also, a diehard Samsung fan, and a general tech geek. You can find me on:

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