Download the firmware flash for Samsung Galaxy A31 with the code is SM-A315G. This firmware for the region with CSC code is XID (XID - Indonesia). Please make sure the code is correct. You can check model code in Setting - About, in Download mode or you can find it by flipping your phone or among the things you found in the box. This product PDA version is A315GDXU1BTK3 and Android version is Q(Android 10). This firmware size is 4.22 GB.
This firmware is official from Samsung Cloud Server. Of course, we recommend you are using official Samsung tool like Samsung Smart Switch or Samsung Kies. Samfw.com will not responsible for any damage caused by using the files on this website
Wi-Fi - If quality information on nearby Wi-Fi routers can be measured, this information will appear as Very Fast, Fast, Normal, or Slow. * This feature can be turned on or off in "Network Quality Information Display" settings. - When attempting to access a Wi-Fi router with a password, a newly added feature now allows the user to request the password of the Wi-Fi router from someone nearby who is saved in their contact list and has already connected to that router. * The "Request Password" button will appear on the Wi-Fi password input screen when you can request a password.
Always On Display - Bitmoji Stickers are supported on Always On Display. (Clock style)
Samsung keyboard - A new feature has been added to the keyboard search feature that allows the user to search YouTube. - Split Keyboard is supported on Landscape mode. - The search function of the "Manage Input Languages" screen in the Keyboard Settings page has been newly updated to make it easy to find keyboard input languages that the user wishes to add or delete.
Camera - The performance of Camera has been improved
Messages - A feature has been added that allows the user to call a person who is saved as a pre-configured SOS message contact. - A feature has been added that allows the user to send SOS location-sharing messages every 30 minutes for 24 hours.