Samsung Galaxy A33 5G (SM-A336M) Firmware Overview
What is the latest SM-A336M firmware?
A336MUBSJGZG3, released July 17, 2026 for region BVT with Android 16. It is a security update on bootloader binary 19. The archive holds 2 official builds for this region.
Is the Samsung Galaxy A33 5G still getting updates?
Yes. The newest build is from July 2026.
Can I downgrade the SM-A336M firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 17 to 19:
- Binary 19 — since Jul 2026
- Binary 17 — since Feb 2026
A phone already on binary 19 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 19 build. How to read a build number.
SM-A336M firmware for region BVT
How to Flash SM-A336M Firmware
Put the Samsung Galaxy A33 5G 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 19 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.