Samsung Galaxy J4+ (SM-J415F) firmware for Unknown (LAO): 3 builds in the SamMobile archive, newest first. The latest is J415FXXU6BVJ1 (Android 9, built 7 October 2022). Open a build to download it, or switch region with the country selector.
We recommend using Samsung’s own utilities, Samsung Smart Switch and OTA (Over-the-air), to upgrade devices. Use SamMobile only if you are 100% sure about the risks involved in flashing
your device. SamMobile is not responsible for any damage caused by using the files on this website.
