On this page you will find all the software flash file for the Samsung s21 SM-G991N device with its different versions, In addition to the Samsung s21 SM-G991N firmware (ROM) download links.
The flash file comes with installation steps and toolkit links.
| File Name: | G991NKSU1AUA4_G991NOKR1AUA4_G991NKOU1AUA4_KTC_R_.zip |
| Device Model: | SM-G991N |
| Region: | Korea |
| File Size: | 6.07 GB |
| OS Version: | 11 |
| MODEM/CP Version: | G991NKSU1AUA4 |
| Flash Tool: Odin Download Tool | How to Flash (install): Follow Tutorial |
↡↡ Download link ↡↡
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