Galaxy J8 SM-J810G updates & firmware

This page tracks every software update Samsung's update servers list for the Samsung Galaxy J8 (SM-J810G). The latest stable build is J810GDDU6CWH2 (Android 10, feature update), first released on Aug 30, 2023. Samsung has published 21 stable builds for this model since Jun 13, 2018: 1 security and 20 feature updates, from Android 8 to Android 10. The current bootloader (binary) version is 6. A device on bit 6 only accepts firmware with bit 6 or higher – see downgrading and the bootloader bit.

Rollout: build J810GDDU6CWH2 (Android 10) is live in 1 of 4 regions, first released on Aug 30, 2023 in INS (India). Still waiting: BKD, BNG, SLK. In India (INS) the latest official firmware (flash file) is J810GDDU6CWH2 from Aug 30, 2023.

Latest build: J810GDDU6CWH2
Released: Aug 30, 2023
Android: Android 10
Bootloader bit: 6
Regions: 4
Stable builds: 21

Update policy

The Galaxy J8 no longer receives updates: the last firmware appeared on Aug 30, 2023, on Android 10.

Compare all models: Samsung update policy by model.

Latest firmware by region (CSC)

Samsung builds firmware per region code (CSC). Pick the code that matches your device – it is shown under Settings › About phone › Software information › Service provider software version. Follow a code for its complete history.

CSC	Region	Latest build	Android	Released	Builds
`BKD`	Bangladesh	`J810GDDU6CUI1`	Android 10	Dec 8, 2021	12
`BNG`	Belgium	`J810GDDU6CUI1`	Android 10	Dec 8, 2021	12
`INS`	India	`J810GDDU6CWH2`	Android 10	Aug 30, 2023	23
`SLK`	Sri Lanka	`J810GDDU6CUI1`	Android 10	Dec 8, 2021	14

Firmware history (21 builds)

Every stable build (PDA version) Samsung has published for the SM-J810G, newest first. “Released” is the earliest date the build appeared on Samsung's servers in any region (how dates work). “pulled” means Samsung no longer serves the file for that build, usually because newer builds replaced it (details).

Build (PDA)	Released	Android	Type	Bit	Regions	File
`J810GDDU6CWH2`	Aug 30, 2023	Android 10	Feature	6	1	on server
`J810GDDU6CUI1`	Dec 8, 2021	Android 10	Feature	6	4	on server
`J810GDDU5CUF2`	Jul 20, 2021	Android 10	Feature	5	4	on server
`J810GDDS5CUD1`	May 23, 2021	Android 10	Security	5	4	on server
`J810GDDU4CUC1`	Mar 30, 2021	Android 10	Feature	4	4	on server
`J810GDDU4CUB2`	Mar 15, 2021	Android 10	Feature	4	1	on server
`J810GDDU3CTL1`	Dec 28, 2020	Android 10	Feature	3	4	on server
`J810GDDU3CTG3`	Jul 20, 2020	Android 10	Feature	3	4	on server
`J810GDDU3BTF1`	Jun 11, 2020	Android 9	Feature	3	4	on server
`J810GDDU3BSL2`	Jan 28, 2020	Android 9	Feature	3	4	on server
`J810GDDU3BSK1`	Nov 29, 2019	Android 9	Feature	3	1	pulled
`J810GDDU3BSI4`	Oct 3, 2019	Android 9	Feature	3	4	on server
`J810GDDU3BSH3`	Sep 1, 2019	Android 9	Feature	3	2	on server
`J810GDDU2BSD5`	Apr 24, 2019	Android 9	Feature	2	4	on server
`J810GDDU2ASB1`	Mar 14, 2019	Android 8	Feature	2	1	on server
`J810GDDU2ARL2`	Dec 18, 2018	Android 8	Feature	2	4	on server
`J810GDDU2ARK4`	Dec 3, 2018	Android 8	Feature	2	1	pulled
`J810GDDU2ARJ4`	Nov 13, 2018	Android 8	Feature	2	2	pulled
`J810GDDU1ARI6`	Oct 3, 2018	Android 8	Feature	1	1	pulled
`J810GDDU1ARG3`	Jul 19, 2018	Android 8	Feature	1	2	pulled
`J810GDDU1ARF4`	Jun 13, 2018	Android 8	Feature	1	3	pulled

How to download SM-J810G firmware

We do not host firmware. Download it directly from Samsung's servers with a free open-source tool, for example samloader:

samloader download -m SM-J810G -r INS

Replace INS with your region code. Step-by-step instructions, including a graphical alternative: How to download Samsung firmware.

Changelog and security patch level

Samsung publishes the release notes for each update, including the security patch level, on its own site. They are listed per region – for example SM-J810G / INS release notes on doc.samsungmobile.com. Each region page here links to the notes for that code. We don't show the patch level ourselves because Samsung's update servers don't report it (why).