Home / Firmware / SM-S921U / XAA
Galaxy S24
SM-S921U Firmware
- PDA
S921USQS4CZA1- CSC
S921UOYN4CZA1- Country
USA- Changelist
- 31998945
- Upload date
- 2/12/2026
- Package size
- 12.6 GB (13516624000 bytes)
- File name
- XAA-S921USQS4CZA1-20260212150558.zip
XAA CSC Breakdown
Network Name
AT&T Mobility
Network Country
United States of America
Network Bands
GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / LTE 2300 / 5G 850 / 5G 3700 / 5G 39000
Network Name
AT&T Mobility
Network Country
United States of America
Network Bands
GSM 850 / GSM 1900 / UMTS 850 / UMTS 1900 / LTE 700 / LTE 850 / LTE 1700 / LTE 1900 / LTE 2300 / 5G 850 / 5G 3700 / 5G 39000
Network Name
AT&T Mobility
Network Country
United States of America
Network Bands
GSM 850 / UMTS 850 / UMTS 1900
