
Samsung Galaxy S4 I9508VZMUDOG1 is an Android 5.0.1 (Lollipop) firmware for China (CHM). 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 I9508VZMUDOE3 https://samfirm.shop/build/I9508VZMUDOE3, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for GT-I9508V is available: I9508VZMUDOI2 https://samfirm.shop/build/I9508VZMUDOI2.
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.