Samsung Galaxy A35 5G A356U1UES4AXK1 is an Android 14 firmware for Puerto Rico (PCT). 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 A356U1UES3AXJ1 https://samfirm.shop/build/A356U1UES3AXJ1: bootloader binary raised from 3 to 4, so after installing it there is no way back to older builds. A newer build for SM-A356U1 is available: A356U1UESCDZJ1 https://samfirm.shop/build/A356U1UESCDZJ1.
Bootloader binary 4. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.
Pick your region (CSC) to download the matching firmware package.
Specifications of SM-A356B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.