
Samsung GALAXY S4 mini I257MVLUAMH1 is an Android 4.4.2 (KitKat) firmware for Canada (CHR). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. A newer build for SGH-I257M is available: I257MVLUBNG2 https://samfirm.shop/build/I257MVLUBNG2.
Bootloader binary U (30). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.
Pick your region (CSC) to download the matching firmware package.