Download the latest Samsung firmware ✅ csc ⭐ G998U1OYM5EWB1. Full list of firmwares available for download
| Device | Model | Region | PDA/AP Version | CSC Version | MODEM/CP Version | Os Version | Build Date | ||
|---|---|---|---|---|---|---|---|---|---|
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | VZW | SM-G998U1VZWG998U1UEU5EWB1One UI 5.1 Update One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Camera and Gallery Quickly change the color tone for selfies It's easier to change the color tone of your selfies using the Effects button at the top of the screen. Discover Expert RAW Expert RAW lets you take high-quality shots, perfect for those who want to have full control and edit photos later. Expert RAW is now easier to access from the More menu in Camera. More powerful search You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces. Enhanced image remastering Remastering does more to make your pictures look great by removing shadows and reflections. You can also remaster GIFs for better resolution and clarity. Preview has al... | G998U1OYM5EWB1 | G998U1UEU5EWB1 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | FKR | SM-G998U1FKRG998U1UEU5EWB1One UI 5.1 Update One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Camera and Gallery Quickly change the color tone for selfies It's easier to change the color tone of your selfies using the Effects button at the top of the screen. Discover Expert RAW Expert RAW lets you take high-quality shots, perfect for those who want to have full control and edit photos later. Expert RAW is now easier to access from the More menu in Camera. More powerful search You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces. Enhanced image remastering Remastering does more to make your pictures look great by removing shadows and reflections. You can also remaster GIFs for better resolution and clarity. Preview has al... | G998U1OYM5EWB1 | G998U1UEU5EWB1 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | TFN | SM-G998U1TFNG998U1UEU5EWB1One UI 5.1 Update One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Camera and Gallery Quickly change the color tone for selfies It's easier to change the color tone of your selfies using the Effects button at the top of the screen. Discover Expert RAW Expert RAW lets you take high-quality shots, perfect for those who want to have full control and edit photos later. Expert RAW is now easier to access from the More menu in Camera. More powerful search You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces. Enhanced image remastering Remastering does more to make your pictures look great by removing shadows and reflections. You can also remaster GIFs for better resolution and clarity. Preview has al... | G998U1OYM5EWB1 | G998U1UEU5EWB1 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | SPR | SM-G998U1SPRG998U1UEU5EWB1One UI 5.1 Update One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Camera and Gallery Quickly change the color tone for selfies It's easier to change the color tone of your selfies using the Effects button at the top of the screen. Discover Expert RAW Expert RAW lets you take high-quality shots, perfect for those who want to have full control and edit photos later. Expert RAW is now easier to access from the More menu in Camera. More powerful search You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces. Enhanced image remastering Remastering does more to make your pictures look great by removing shadows and reflections. You can also remaster GIFs for better resolution and clarity. Preview has al... | G998U1OYM5EWB1 | G998U1UEU5EWB1 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | USC | SM-G998U1USCG998U1UEU5EWB1One UI 5.1 Update One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Camera and Gallery Quickly change the color tone for selfies It's easier to change the color tone of your selfies using the Effects button at the top of the screen. Discover Expert RAW Expert RAW lets you take high-quality shots, perfect for those who want to have full control and edit photos later. Expert RAW is now easier to access from the More menu in Camera. More powerful search You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces. Enhanced image remastering Remastering does more to make your pictures look great by removing shadows and reflections. You can also remaster GIFs for better resolution and clarity. Preview has al... | G998U1OYM5EWB1 | G998U1UEU5EWB1 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | LRA | SM-G998U1LRAG998U1UEU5EWB1One UI 5.1 Update One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Camera and Gallery Quickly change the color tone for selfies It's easier to change the color tone of your selfies using the Effects button at the top of the screen. Discover Expert RAW Expert RAW lets you take high-quality shots, perfect for those who want to have full control and edit photos later. Expert RAW is now easier to access from the More menu in Camera. More powerful search You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces. Enhanced image remastering Remastering does more to make your pictures look great by removing shadows and reflections. You can also remaster GIFs for better resolution and clarity. Preview has al... | G998U1OYM5EWB1 | G998U1UEU5EWB1 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | TMK | SM-G998U1TMKG998U1UEU5EWB1One UI 5.1 Update One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Camera and Gallery Quickly change the color tone for selfies It's easier to change the color tone of your selfies using the Effects button at the top of the screen. Discover Expert RAW Expert RAW lets you take high-quality shots, perfect for those who want to have full control and edit photos later. Expert RAW is now easier to access from the More menu in Camera. More powerful search You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces. Enhanced image remastering Remastering does more to make your pictures look great by removing shadows and reflections. You can also remaster GIFs for better resolution and clarity. Preview has al... | G998U1OYM5EWB1 | G998U1UEU5EWB1 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | CHA | SM-G998U1CHAG998U1UEU5EWB1One UI 5.1 Update One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Camera and Gallery Quickly change the color tone for selfies It's easier to change the color tone of your selfies using the Effects button at the top of the screen. Discover Expert RAW Expert RAW lets you take high-quality shots, perfect for those who want to have full control and edit photos later. Expert RAW is now easier to access from the More menu in Camera. More powerful search You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces. Enhanced image remastering Remastering does more to make your pictures look great by removing shadows and reflections. You can also remaster GIFs for better resolution and clarity. Preview has al... | G998U1OYM5EWB1 | G998U1UEU5EWB1 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | XAR | SM-G998U1XARG998U1UEU5EWB1One UI 5.1 Update One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Camera and Gallery Quickly change the color tone for selfies It's easier to change the color tone of your selfies using the Effects button at the top of the screen. Discover Expert RAW Expert RAW lets you take high-quality shots, perfect for those who want to have full control and edit photos later. Expert RAW is now easier to access from the More menu in Camera. More powerful search You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces. Enhanced image remastering Remastering does more to make your pictures look great by removing shadows and reflections. You can also remaster GIFs for better resolution and clarity. Preview has al... | G998U1OYM5EWB1 | G998U1UEU5EWB1 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998U1 | XAG | SM-G998U1XAGG998U1UEU5EWB1One UI 5.1 Update One UI 5.1 takes your phone to the next level with new Gallery features as well as productivity and personalization enhancements. Camera and Gallery Quickly change the color tone for selfies It's easier to change the color tone of your selfies using the Effects button at the top of the screen. Discover Expert RAW Expert RAW lets you take high-quality shots, perfect for those who want to have full control and edit photos later. Expert RAW is now easier to access from the More menu in Camera. More powerful search You can now search your Gallery for more than one person or subject at the same time. You can even search for people without tagging their names just by tapping their faces. Enhanced image remastering Remastering does more to make your pictures look great by removing shadows and reflections. You can also remaster GIFs for better resolution and clarity. Preview has al... | G998U1OYM5EWB1 | G998U1UEU5EWB1 | 13 |
We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use our site only if you are 100% sure about the risks involved in flashing your device csc: G998U1OYM5EWB1. We is not responsible for any damage caused by using the files on this website.
The Firmwares provided here are all official Samsung's Android Firmwares and has NOT been modified by anyway as we get them directly from KIES servers.
We live-monitor all firmware updates for every Samsung device, in over 500 regions.
Beware, Manually flashing firmwares may brick your device, use it at your own risk and follow our tutorial steps.