If you own a Galaxy A34 5G SM-A346M/DSN smartphone and are looking to upgrade your device’s firmware to the latest version, this guide is for you. The latest firmware version for the Galaxy A34 5G SM-A346M/DSN U3 With 2023-07-01 (July 1, 2023) Security Patch Level, and in this article, we will show you how to install it on your device. …