A260FXXSEAUJ1 – Galaxy A2 Core firmware

Build A260FXXSEAUJ1 is a security update for the Galaxy A2 Core (SM-A260F) on Android 8. It first appeared on Samsung's servers on Nov 14, 2021 (method) and has reached 10 regions so far. It raises the bootloader bit from 13 to 14: once installed, the device no longer accepts firmware with bit 13 or lower, so a downgrade to A260FXXSDAUG2 is blocked. Samsung still serves this file.

Model

SM-A260F

Android

Android 8

Type

Security

Bootloader bit

14

First released

Nov 14, 2021

Regions

10

Rollout timeline by region

The date each region code (CSC) first received A260FXXSEAUJ1, counted from the first release.

Download and release notes

samloader download -m SM-A260F -r ACR -v A260FXXSEAUJ1/A260FOJMEAUI1/A260FJVSEAUI1

Samsung's release notes and security patch level for this update: SM-A260F / ACR on doc.samsungmobile.com. What each part of the build number means: decode A260FXXSEAUJ1.