
Samsung Galaxy S 2 (WiMAX) ISW11SCKDNY3 is an Android firmware for Japan (KDI). 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 ISW11SCKDNE3 https://samfirm.shop/build/ISW11SCKDNE3, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. This is the newest build for ISW11SC.
Bootloader binary K (20). Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.
Pick your region (CSC) to download the matching firmware package.