Samsung Galaxy S20 Ultra 5G

Download Firmware Samsung Galaxy S20 Ultra 5G (SM-G988N)

  • AP Version: G988NKSU1CUA3
  • CSC Version: G988NOKR1CUA3
  • Android Version: R(Android 11)
  • Region: KTC KT Corporation
  • Country: South Korea
  • Binary: 1
  • Build Date: 2021-01-21 17:36:00
  • Size: 5.52 GB
  • by clicking the download button, you agree to our terms & privacy policy
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About Phone:

Samsung Galaxy S20 Ultra 5G Android smartphone. Announced Feb 2020. Features 6.9″ Dynamic AMOLED 2X display, Exynos 990 chipset, 5000 mAh battery, 512 GB storage, 16 GB RAM, Corning Gorilla Glass 6.

Admin Jan 25, 2021 SM-G988N, KTC
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How to flash firmware
  1. Extract (unzip) the SM-G988N_KTC_G988NKSU1CUA3......G988NKSU1CUA3.zip file. using WinRAR or 7-Zip.
  2. Download Odin Tool 3.14.1
  3. Extract Odin and open it.
  4. Reboot Samsung Phone in Download Mode (hold Home + Power + Volume Down buttons / hold Volume Down + Bixby buttons then plug-in cable)
  5. Connect you Samsung Phone and wait until you get a BLUE sign in Odin.
  6. Add the 1 file Samsung firmware to AP/PDA or 4 files Samsung firmware (AP/BL/CP/CSC) to it's slots.
  7. Do NOT tick any extra boxes. The only options to be ticked are F.Reset Time and Auto-Reboot.
  8. Click the start button, wait for Odin to say 'PASS' in a GREEN sign. Once the flash is complete, your phone will reboot, and you can disconnect your phone from the PC.
Samsung Galaxy S series

The Samsung Galaxy S series is a line of high-end Android mobile devices produced by Samsung Electronics. The series consisted initially of smartphones and the first device, the Samsung Galaxy S, was announced in March 2010 and released for sale in June of that year.

Source: wikipedia.org
Other Firmwares
# Model Version Region OS Size
1 SM-G988N G988NKSU3IWE1 KTC T(Android 13) 6.74 GB
2 SM-G988N G988NKSU3IWE1 KOO T(Android 13) 6.74 GB
3 SM-G988N G988NKSU3IWCG KOO T(Android 13) 6.74 GB
4 SM-G988N G988NKSU3IWCG KTC T(Android 13) 6.74 GB
5 SM-G988N G988NKSU2IWB4 KTC T(Android 13) 6.44 GB
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