G610MUBS8CTH4 – Galaxy J7 Prime firmware

Build G610MUBS8CTH4 is a security update for the Galaxy J7 Prime (SM-G610M) on Android 8. It first appeared on Samsung's servers on Sep 8, 2020 (method) and has reached 11 regions so far. It keeps bootloader bit 8, so downgrading to the previous build G610MUBS8CTH1 is still possible. Samsung still serves this file.

Model
SM-G610M
Android
Android 8
Type
Security
Bootloader bit
8
First released
Sep 8, 2020
Regions
11

Not yet released in 25 regions that are still on an older build: ARO, CDR, CGU, CHE, CHO, COB, COL, COM, COO, JDI, MXO, PEO, TCE, TGP and 11 more.

Rollout timeline by region

The date each region code (CSC) first received G610MUBS8CTH4, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
CHLChile (Claro)Sep 8, 2020day 0G610MUBS8CTH4/G610MCHL8CTH1/G610MUBS8CTH3
CRCCosta RicaSep 8, 2020day 0G610MUBS8CTH4/G610MUWA8CTH1/G610MUBS8CTH3
CTIArgentina (Claro)Sep 8, 2020day 0G610MUBS8CTH4/G610MUWA8CTH1/G610MUBS8CTH3
PETPeru (Movistar)Sep 8, 2020day 0G610MUBS8CTH4/G610MPET8CTH1/G610MUBS8CTH3
PGUGuatemalaSep 8, 2020day 0G610MUBS8CTH4/G610MUWA8CTH1/G610MUBS8CTH3
BVOBoliviaSep 9, 2020+1 dayG610MUBS8CTH4/G610MUUB8CTH2/G610MUBS8CTH3
IUSMexico (AT&T)Sep 9, 2020+1 dayG610MUBS8CTH4/G610MUWE8CTH1/G610MUBS8CTH3
NBSLatin America (open market)Sep 9, 2020+1 dayG610MUBS8CTH4/G610MUWT8CTH2/G610MUBS8CTH3
DORDominican RepublicSep 20, 2020+12 daysG610MUBS8CTH4/G610MDOR8CTH1/G610MUBS8CTH3
PSNArgentina (Personal)Sep 30, 2020+22 daysG610MUBS8CTH4/G610MPSN8CTI1/G610MUBS8CTH3
PBSPeru (Bitel)Oct 21, 2020+43 daysG610MUBS8CTH4/G610MUWT8CTH2/G610MUBS8CTH3

Download and release notes

samloader download -m SM-G610M -r CHL -v G610MUBS8CTH4/G610MCHL8CTH1/G610MUBS8CTH3

Samsung's release notes and security patch level for this update: SM-G610M / CHL on doc.samsungmobile.com. What each part of the build number means: decode G610MUBS8CTH4.