SM-A300M firmware for ZTO – Brazil

10 builds for the GALAXY A3 in region ZTO. The full version string is PDA/CSC/MODEM – you need it to download a specific build.

Version (PDA/CSC/MODEM)ReleasedAndroidTypeBitFile
A300MUBS1BRK3/A300MZTO1BRK1/A300MUBS1BTJ1Mar 15, 2021Android 5Security1on server
A300MUBS1BRK3/A300MZTO1BRK1/A300MUBS1BQB3Feb 17, 2019Android 5Security1on server
A300MUBS1BQB3/A300MZTO1BOK1/A300MUBS1BQB3Mar 20, 2017Android 5Security1on server
A300MUBS1BPL3/A300MZTO1BOK1/A300MUBU1BPB2Dec 26, 2016Android 5Security1pulled
A300MUBS1BPH7/A300MZTO1BOK1/A300MUBU1BPB2Sep 7, 2016Android 5Security1pulled
A300MUBS1BPE3/A300MZTO1BOK1/A300MUBU1BPB2Jun 26, 2016Android 5Security1pulled
A300MUBU1BOK1/A300MZTO1BOK1/A300MUBU1BOK1Nov 30, 2015Android 5Feature1pulled
A300MUBU1AOC1/A300MZTO1AOC1/A300MUBU1AOC1Apr 14, 2015Android 4Feature1pulled
A300MUBU1AOA3/A300MZTO1AOA4/A300MUBU1AOA3Jan 25, 2015Android 4Feature1pulled
A300MUBU1AOA1/A300MZTO1AOA1/A300MUBU1AOA1Jan 15, 2015Android 4Feature1pulled

Download the latest ZTO build

samloader download -m SM-A300M -r ZTO -v A300MUBS1BRK3/A300MZTO1BRK1/A300MUBS1BTJ1

Changelog and security patch level

Samsung's official release notes for SM-A300M in ZTO, including the security patch level of each update: doc.samsungmobile.com/SM-A300M/ZTO.

See how to download Samsung firmware and how to flash it. Back to the SM-A300M overview.