Samsung Galaxy A24 (SM-A245M) Firmware Overview
What is the latest SM-A245M firmware?
A245MUBSEFZG3, released July 21, 2026 for region GTO with Android 16. It is a security update on bootloader binary 14. The archive holds 4 official builds for this region.
Is the Samsung Galaxy A24 still getting updates?
Yes. The newest build is from July 2026.
Can I downgrade the SM-A245M firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 12 to 14:
- Binary 14 — since Jul 2026
- Binary 13 — since May 2026
- Binary 12 — since Feb 2026
A phone already on binary 14 rejects builds with a lower binary in Odin ("SW REV CHECK FAIL"), so it can go back to an earlier Android version only if that version has a binary 14 build. How to read a build number.
SM-A245M firmware for region GTO
How to Flash SM-A245M Firmware
Put the Samsung Galaxy A24 into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 14 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.