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Samsung Galaxy Z Flip 4 (SM-F721B) - ZTO - F721BXXU2CWD1 firmware
| PDA | F721BXXU2CWD1 |
| Product Code | ZTO |
| Security Patch | 2023-04-01 |
| Country | |
| Model | SM-F721B |
| Product Code | ZTO |
| Security Patch | 2023-04-01 |
| OS Version | Android 13 |
| PDA | F721BXXU2CWD1 |
| CSC | F721BOWO2CWD1 |
| Build Date | 2023-04-4 |
| Changelist | 26203421 |
| Country | |
| Model | SM-F721B |
| OS Version | Android 13 |
| CSC | F721BOWO2CWD1 |
| Build Date | 2023-04-4 |
| Changelist | 26203421 |
