Samsung Z2 (SM-Z200M) Firmware Overview
What is the latest SM-Z200M firmware?
Z200MUBU0AQE2, released June 12, 2017 with Android 7. It is a feature update on bootloader binary 0. The archive holds 4 official builds across 1 region (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Z2 still getting updates?
Most likely not: there has been no new firmware since June 2017, so Android 7 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
Can I downgrade the SM-Z200M firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 0:
- Binary 0 — since Apr 2017
All SM-Z200M firmware builds
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 Bit 0 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.