G935KKKU3ETB2 – Galaxy S7 edge firmware

Build G935KKKU3ETB2 is a feature update for the Galaxy S7 edge (SM-G935K) on Android 8. It first appeared on Samsung's servers on Mar 2, 2020 (method) and has reached 1 region so far. It raises the bootloader bit from 2 to 3: once installed, the device no longer accepts firmware with bit 2 or lower, so a downgrade to G935KKKU2ESI3 is blocked. Samsung still serves this file.

Model
SM-G935K
Android
Android 8
Type
Feature
Bootloader bit
3
First released
Mar 2, 2020
Regions
1

Rollout timeline by region

The date each region code (CSC) first received G935KKKU3ETB2, counted from the first release.

CSCRegionReleasedRolloutVersion (PDA/CSC/MODEM)
KTCSouth Korea (KT)Mar 2, 2020day 0G935KKKU3ETB2/G935KKTC3ETB2/G935KKKU3ETA1

Download and release notes

samloader download -m SM-G935K -r KTC -v G935KKKU3ETB2/G935KKTC3ETB2/G935KKKU3ETA1

Samsung's release notes and security patch level for this update: SM-G935K / KTC on doc.samsungmobile.com. What each part of the build number means: decode G935KKKU3ETB2.