Download the latest Samsung firmware ✅ SM-G998B ⭐ CHO. 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-G998B | CHO | G998BXXS9EWH1 | G998BOXM9EWH1 | G998BXXS9EWG9 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998B | CHO | G998BXXS9EWF3 | G998BOXM9EWF3 | G998BXXS9EWF3 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998B | CHO | SM-G998BCHOG998BXXU8EWF1
• Stability and reliability Device behavior has been improved. • Security The device is protected with improved security. | G998BOXM8EWF1 | G998BXXU8EWF1 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998B | CHO | SM-G998BCHOG998BXXS7EWE4
· Device stability improvements, bug fixes.
· New and / or enhanced features. · Further improvements to performance. | G998BOXM7EWC5 | G998BXXS7EWE4 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998B | CHO | SM-G998BCHOG998BXXS7EWC4
· Device stability improvements, bug fixes.
· New and / or enhanced features. · Further improvements to performance. | G998BOXM7EWC5 | G998BXXS7EWC4 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998B | CHO | G998BXXS6EWBB | G998BOXM6EWB6 | G998BXXU6EWAF | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998B | CHO | SM-G998BCHOG998BXXU6EWAFOne 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... | G998BOXM6EWB6 | G998BXXU6EWAF | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998B | CHO | SM-G998BCHOG998BXXS6DWB1
· Device stability improvements, bug fixes.
· New and / or enhanced features. · Further improvements to performance. | G998BOXM6DWA6 | G998BXXS6DWA5 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998B | CHO | G998BXXS5DWA4 | G998BOXM5DVKF | G998BXXU5DVL1 | 13 | |||
| Samsung Galaxy S21 Ultra 5G | SM-G998B | CHO | G998BXXU5DVKF | G998BOXM5DVKF | G998BXXU5DVL1 | 13 |