Samsung Z2 (SM-Z200M) Firmware Overview
The archive lists 4 official builds for the Samsung Z2 across 1 region (CSC). The newest one is Z200MUBU0AQE2, released June 12, 2017 with Android 7. 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: 3 builds, latest Z200MUBU0AQE2
- Android : 1 build, latest Z200MUBU0AQD8
How to Flash SM-Z200M Firmware
Put the Samsung Z2 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.