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Samsung Galaxy (SM-X520) Android 16 Firmware (X520XXU4BYI7) – ZTO | SamFrew

Home / Firmware / SM-X520 / ZTO

Firmware X520XXU4BYI7

Device Galaxy

Model SM-X520

Region ZTO

OS Android 16

Release Date 9/25/2025

Upload Date 10/15/2025

PDA X520XXU4BYI7

CSC X520OXM4BYI7

Changelist 32144845

Size 11781033232 bytes (approx. 11.0 GB)