| Build / PDA | Bit | Region (CSC) | Rating | Android | Date | Download Link |
|---|---|---|---|---|---|---|
|
Z400FDDU0BRB1
Feature update
|
0 | INS | v3.0.0.1 |
2018-03-26 | Download | |
|
Z400FDDU0BRB1
Feature update
|
0 | INS | v3.0.0.1 |
2018-02-28 | Download | |
|
Z400FDDU0BQK3
Feature update
|
0 | INS | v |
2017-12-12 | Download | |
|
Z400FDDU0BQK3
Feature update
|
0 | INS | v7 |
2017-11-15 | Download | |
|
Z400FDDU0BQI1
Feature update
|
0 | INS | v7.1.1 |
2017-08-17 | Download | |
|
Z400FDDU0BQH3
Feature update
|
0 | INS | v7 |
2017-08-11 | Download | |
|
Z400FDDU0BQG1
Feature update
|
0 | INS | v6.0.1 |
2017-06-21 | Download | |
|
Z400FDDU0AQD7
Feature update
|
0 | INS | v7 |
2017-04-25 | Download |
Samsung Z4 (SM-Z400F) Firmware Overview
The archive lists 8 official builds for the Samsung Z4 across 1 region (CSC). The newest one is Z400FDDU0BRB1, released March 26, 2018 with Android 3.0.0.1. Builds cover Android 3.0.0.1 to 7.1.1, the oldest dating from April 2017. It is a feature update on bootloader binary 0: once a phone runs it, firmware with a lower binary can no longer be flashed (how to read a build number).
- Android 7.1.1: 1 build, latest Z400FDDU0BQI1
- Android 7: 3 builds, latest Z400FDDU0BQK3
- Android 6.0.1: 1 build, latest Z400FDDU0BQG1
- Android 3.0.0.1: 2 builds, latest Z400FDDU0BRB1
- Android : 1 build, latest Z400FDDU0BQK3
How to Flash SM-Z400F Firmware
Put the Samsung Z4 into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with the same or a higher Bit than the one installed — a lower bootloader binary will be rejected.