G611MTVJU7CUA1 – Galaxy On7 Refresh firmware

Build G611MTVJU7CUA1 is a feature update for the Galaxy On7 Refresh (SM-G611MT) on Android 9. It first appeared on Samsung's servers on Feb 20, 2021 (method) and has reached 3 regions so far. It keeps bootloader bit 7, so downgrading to the previous build G611MTVJS7CTJ3 is still possible. Samsung still serves this file.

Model
SM-G611MT
Android
Android 9
Type
Feature
Bootloader bit
7
First released
Feb 20, 2021
Regions
3

Rollout timeline by region

The date each region code (CSC) first received G611MTVJU7CUA1, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
ZTOBrazilFeb 20, 2021day 0G611MTVJU7CUA1/G611MTZTO7CUA1/G611MTVJU7CUA1
ZTMBrazil (TIM)Mar 3, 2021+11 daysG611MTVJU7CUA1/G611MTZTM7CUA1/G611MTVJU7CUA1
ZTRBrazil (Oi)Mar 3, 2021+11 daysG611MTVJU7CUA1/G611MTZTR7CUA1/G611MTVJU7CUA1

Download and release notes

samloader download -m SM-G611MT -r ZTO -v G611MTVJU7CUA1/G611MTZTO7CUA1/G611MTVJU7CUA1

Samsung's release notes and security patch level for this update: SM-G611MT / ZTO on doc.samsungmobile.com. What each part of the build number means: decode G611MTVJU7CUA1.