Galaxy J8 SM-J810M updates & firmware

This page tracks every software update Samsung's update servers list for the Samsung Galaxy J8 (SM-J810M). The latest stable build is J810MUBU3CWB2 (Android 10, feature update), first released on Mar 10, 2023. Samsung has published 57 stable builds for this model since Jun 20, 2018: 28 security and 29 feature updates, from Android 8 to Android 10. The current bootloader (binary) version is 3. A device on bit 3 only accepts firmware with bit 3 or higher – see downgrading and the bootloader bit.

Rollout: build J810MUBU3CWB2 (Android 10) is live in 1 of 34 regions, first released on Mar 10, 2023 in TCE (Mexico (Telcel)). Still waiting: ARO, BVO, CDR, CHE, CHL, CHO, CHT, CHX, COB, COL, COM, COO, CRC, CTI and 19 more.

Latest build
J810MUBU3CWB2
Released
Mar 10, 2023
Android
Android 10
Bootloader bit
3
Regions
36
Stable builds
57

Update policy

The Galaxy J8 no longer receives updates: the last firmware appeared on Mar 10, 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.

CSCRegionLatest buildAndroidReleasedBuilds
AROArgentinaJ810MUBU3CUH1Android 10Oct 19, 202116
BVOBoliviaJ810MUBU3CUH1Android 10Nov 24, 202117
CDRDominican RepublicJ810MUBU3CUH1Android 10Oct 22, 202120
CHEChile (Entel)J810MUBU3CVH1Android 10Sep 4, 202214
CHLChile (Claro)J810MUBU3CVH1Android 10Sep 4, 202221
CHOChileJ810MUBU3CVH1Android 10Sep 4, 202219
CHTChile (Movistar)J810MUBU3CVH1Android 10Sep 4, 202217
CHXChileJ810MUBU3CVH1Android 10Sep 4, 202217
COBColombia (Movistar)J810MUBU3CUH1Android 10Oct 22, 202117
COLColombiaJ810MUBU3CUH1Android 10Nov 25, 202217
COMColombia (Claro)J810MUBU3CUF1Android 10Oct 22, 202120
COOColombiaJ810MUBU3CUF1Android 10Oct 19, 202118
CRCCosta RicaJ810MUBU3CUH1Android 10Nov 28, 202120
CTIArgentina (Claro)J810MUBU3CUH1Android 10Oct 22, 202120
EBEEcuadorJ810MUBU3CUH1Android 10Nov 25, 202214
ECOEcuadorJ810MUBU3CUH1Android 10Nov 14, 202121
GTOGuatemalaJ810MUBU3CUH1Android 10Oct 22, 202117
IUSMexico (AT&T)J810MUBU3CWB1Android 10Mar 10, 202315
MXOMexicoJ810MUBU3CWB1Android 10Mar 10, 202318
PEOPeruJ810MUBU3CUH1Android 10Oct 19, 202117
PETPeru (Movistar)J810MUBU2CTG3Android 10Aug 27, 202015
PGUGuatemalaJ810MUBU3CUH1Android 10Nov 14, 202120
PNTPanamaJ810MUBU3CUH1Android 10Oct 22, 202115
PSNArgentina (Personal)J810MUBU3CUH1Android 10Nov 25, 202216
SAMOceaniaJ810MUBU3CUH1Android 10Oct 22, 202116
TCEMexico (Telcel)J810MUBU3CWB2Android 10Mar 10, 202321
TGPParaguayJ810MUBU3CUH1Android 10Oct 22, 202116
TMMMyanmarJ810MUBU3CWB1Android 10Mar 10, 202317
TPAPanamaJ810MUBU3CUH1Android 10Oct 22, 202119
UFNArgentina (Movistar)J810MUBU3CUH1Android 10Oct 22, 202117
UPOUruguayJ810MUBU3CUH1Android 10Oct 19, 202117
UYOUruguayJ810MUBU3CUH1Android 10Oct 22, 202117
ZTABrazil (Claro)J810MUBU3CUH1Android 10Nov 14, 202122
ZTMBrazil (TIM)J810MUBU3CUH1Android 10Nov 14, 202115
ZTOBrazilJ810MUBU3CUH1Android 10Nov 1, 202119
ZVVBrazil (Vivo)J810MUBU3CUH1Android 10Nov 14, 202114

Firmware history (57 builds)

Every stable build (PDA version) Samsung has published for the SM-J810M, 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)ReleasedAndroidTypeBitRegionsFile
J810MUBU3CWB2Mar 10, 2023Android 10Feature31on server
J810MUBU3CWB1Mar 10, 2023Android 10Feature33on server
J810MUBU3CVH1Sep 4, 2022Android 10Feature35on server
J810MUBS3CUL3Feb 10, 2022Android 10Security31on server
J810MUBU3CUK1Jan 3, 2022Android 10Feature34on server
J810MUBU3CUH1Oct 19, 2021Android 10Feature333on server
J810MUBU3CUF1Jul 27, 2021Android 10Feature329on server
J810MUBS3CUE1May 30, 2021Android 10Security322on server
J810MUBS3CUE2May 30, 2021Android 10Security312on server
J810MUBU3CUC1Apr 9, 2021Android 10Feature322on server
J810MUBU3CUC2Apr 9, 2021Android 10Feature312on server
J810MUBU2CTJ3Nov 5, 2020Android 10Feature226on server
J810MUBS2CTI2Sep 16, 2020Android 10Security29on server
J810MUBU2CTG3Aug 13, 2020Android 10Feature210on server
J810MUBS2BTG1Jul 18, 2020Android 9Security210on server
J810MUBU2CTG2Jul 14, 2020Android 10Feature226on server
J810MUBU2BTE3Jul 1, 2020Android 9Feature21on server
J810MUBS2BTF1Jun 10, 2020Android 9Security225on server
J810MUBS2BTE1May 20, 2020Android 9Security210on server
J810MUBS2BTC2Mar 25, 2020Android 9Security235on server
J810MUBU2BTA1Jan 22, 2020Android 9Feature236on server
J810MUBS2BSK1Nov 18, 2019Android 9Security232on server
J810MUBU2BSJ1Oct 21, 2019Android 9Feature24on server
J810MUBS2BSI2Oct 6, 2019Android 9Security210on server
J810MUBU2BSG2Aug 12, 2019Android 9Feature235on server
J810MUBS2BSF1Aug 3, 2019Android 9Security21pulled
J810MUBU2BSF2Jul 3, 2019Android 9Feature213on server
J810MUBS2BSE2Jun 18, 2019Android 9Security223on server
J810MUBU2BSD4May 5, 2019Android 9Feature21pulled
J810MUBS2ASB2Apr 30, 2019Android 8Security21pulled
J810MUBU2BSD3Apr 15, 2019Android 9Feature235on server
J810MUBU2ASB1Apr 11, 2019Android 8Feature21pulled
J810MUBS2ASC6Apr 7, 2019Android 8Security21pulled
J810MUBS2ASC4Apr 7, 2019Android 8Security26pulled
J810MUBS2ASC5Apr 7, 2019Android 8Security22pulled
J810MUBS2ASB1Mar 21, 2019Android 8Security28pulled
J810MUBS2ASB3Mar 21, 2019Android 8Security21pulled
J810MUBU2ASA6Mar 17, 2019Android 8Feature29pulled
J810MUBS2ASA5Feb 25, 2019Android 8Security21pulled
J810MUBU2ASA7Feb 25, 2019Android 8Feature22pulled
J810MUBS2ASA4Feb 14, 2019Android 8Security21pulled
J810MUBS2ASA3Feb 14, 2019Android 8Security22pulled
J810MUBS2ASA2Feb 10, 2019Android 8Security25pulled
J810MUBS2ARL2Jan 6, 2019Android 8Security212pulled
J810MUBU2ARL1Jan 2, 2019Android 8Feature22pulled
J810MUBU2ARK1Dec 25, 2018Android 8Feature23pulled
J810MUBS2ARK2Dec 20, 2018Android 8Security21pulled
J810MUBU2ARJ2Nov 9, 2018Android 8Feature229on server
J810MUBS2ARJ1Oct 31, 2018Android 8Security23pulled
J810MUBS2ARJ3Oct 29, 2018Android 8Security21pulled
J810MUBS2ARJ4Oct 28, 2018Android 8Security21pulled
J810MUBS2ARJ2Oct 28, 2018Android 8Security28pulled
J810MUBU1ARG3Oct 1, 2018Android 8Feature12pulled
J810MUBU1ARG2Jul 30, 2018Android 8Feature14pulled
J810MUBU1ARG1Jul 16, 2018Android 8Feature113pulled
J810MUBU1ARF4Jul 2, 2018Android 8Feature11pulled
J810MUBU1ARF3Jun 20, 2018Android 8Feature120pulled

How to download SM-J810M 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-J810M -r ZTA

Replace ZTA 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-J810M / ZTA 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).