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SM-G998B ZTO Firmware Download – Galaxy S21 Ultra 5G
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SM-G998B ZTO Firmware Download – Galaxy S21 Ultra 5G
| Model | Device | CSC | Version | OS | Size | Updated |
|---|---|---|---|---|---|---|
| SM-G998B | GALAXY S21 ULTRA 5G |  ZTO | G998BXXSCGXH8 | U (Android 14) | 8.33 GB | 2024-10-15 |
| SM-G998B | GALAXY S21 ULTRA 5G | ZTO | G998BXXSCGXF9 | U (Android 14) | 8.31 GB | 2024-07-19 |