
Samsung Galaxy J1 Ace J111FXXU0API3 is an Android 5.1.1 (Lollipop) firmware for United Arab Emirates (XSG). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build J111FXWU0API2 https://samfirm.shop/build/J111FXWU0API2, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-J111F is available: J111FXWU0ARL2 https://samfirm.shop/build/J111FXWU0ARL2.
Bootloader binary 0. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.
Pick your region (CSC) to download the matching firmware package.