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Home / Firmware / SM-X620 / ZTO

Firmware X620XXS4AYG5

Device Galaxy

Model SM-X620

Region ZTO

Country Brazil

OS Android 15

Release Date 7/22/2025

Upload Date 10/12/2025

PDA X620XXS4AYG5

CSC X620OXM4AYG5

Changelist 30853480

Size 10804627440 bytes (approx. 10.1 GB)