
Samsung GT-N5100 N5100ZCBML1 is an Android 4.2.1 (Jelly Bean) firmware for China (CHN). 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 N5100UBDNK2 https://samfirm.shop/build/N5100UBDNK2: Android updated from Android 4.4.2 (KitKat) to Android 4.2.1 (Jelly Bean); bootloader binary raised from B (11) to C (12), so after installing it there is no way back to older builds. A newer build for GT-N5100 is available: N5100XXDNL5 https://samfirm.shop/build/N5100XXDNL5.
Bootloader binary C (12). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.
Pick your region (CSC) to download the matching firmware package.