Samsung Galaxy A14 5G (SM-A146P) Firmware Overview
What is the latest SM-A146P firmware?
A146PXXSIEZE2, released May 26, 2026 for region O2C with Android 15. It is a security update on bootloader binary 18. The archive holds 2 official builds for this region.
Is the Samsung Galaxy A14 5G still getting updates?
Yes. The newest build is from May 2026.
Can I downgrade the SM-A146P firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. In the archive the binary of this model rose from 16 to 18:
- Binary 18 — since May 2026
- Binary 16 — since Jan 2026
A phone already on binary 18 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 18 build. How to read a build number.
SM-A146P firmware for region O2C
How to Flash SM-A146P Firmware
Put the Samsung Galaxy A14 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 18 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.