Latest Samsung Galaxy S21 (SCG09) - KDI firmware
| Model |
|
Date | PDA | Version |
| SCG09 | Japan (AU KDDI) | 2026-08-15 | SCG09KDS1EYJ1 | 15 |
| SCG09 | Japan (AU KDDI) | 2024-03-06 | SCG09KDU1DWL2 | 14 |
| SCG09 | Japan (AU KDDI) | 2023-07-12 | SCG09KDU1CWF3 | 13 |
| SCG09 | Japan (AU KDDI) | 2022-05-09 | SCG09KDU1BVC1 | 12 |
| Model | Country/Carrier |
| SCG09 | Japan (AU KDDI) |
| Date | PDA |
| 2026-08-15 | SCG09KDS1EYJ1 |
| Version | |
| 15 | |
| Model | Country/Carrier |
| SCG09 | Japan (AU KDDI) |
| Date | PDA |
| 2024-03-06 | SCG09KDU1DWL2 |
| Version | |
| 14 | |
| Model | Country/Carrier |
| SCG09 | Japan (AU KDDI) |
| Date | PDA |
| 2023-07-12 | SCG09KDU1CWF3 |
| Version | |
| 13 | |
| Model | Country/Carrier |
| SCG09 | Japan (AU KDDI) |
| Date | PDA |
| 2022-05-09 | SCG09KDU1BVC1 |
| Version | |
| 12 | |