J810FJXU6CUI1 – Galaxy J8 firmware

Build J810FJXU6CUI1 is a feature update for the Galaxy J8 (SM-J810F) on Android 10. It first appeared on Samsung's servers on Oct 30, 2021 (method) and has reached 3 regions so far. It keeps bootloader bit 6, so downgrading to the previous build J810FPUU6CUI1 is still possible. Samsung still serves this file.

Model
SM-J810F
Android
Android 10
Type
Feature
Bootloader bit
6
First released
Oct 30, 2021
Regions
3

Rollout timeline by region

The date each region code (CSC) first received J810FJXU6CUI1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
SKZKazakhstanOct 30, 2021day 0J810FJXU6CUI1/J810FOXM6CUI1/J810FXXU6CUI1
CAUCaucasusNov 1, 2021+2 daysJ810FJXU6CUI1/J810FOXM6CUI1/J810FXXU6CUI1
SEKUkraineNov 1, 2021+2 daysJ810FJXU6CUI1/J810FOXM6CUI1/J810FXXU6CUI1

Download and release notes

samloader download -m SM-J810F -r SKZ -v J810FJXU6CUI1/J810FOXM6CUI1/J810FXXU6CUI1

Samsung's release notes and security patch level for this update: SM-J810F / SKZ on doc.samsungmobile.com. What each part of the build number means: decode J810FJXU6CUI1.