
Samsung Galaxy J3 Pop S337TLUDS6BSG2 is an Android 7.0 firmware for United States (TFN). 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 S337TLUDS5BSE1 https://samfirm.shop/build/S337TLUDS5BSE1: bootloader binary raised from 5 to 6, so after installing it there is no way back to older builds. A newer build for SM-S337TL is available: S337TLUDS7BSK1 https://samfirm.shop/build/S337TLUDS7BSK1.
Bootloader binary 6. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.
Pick your region (CSC) to download the matching firmware package.