SM-L340 firmware for ZTO – Brazil

3 builds for the Galaxy Watch9 in region ZTO. The full version string is PDA/CSC/MODEM – you need it to download a specific build.

Version (PDA/CSC/MODEM)ReleasedAndroidTypeBitFile
L340XXS1AZH4/L340OXM1AZH4/L340XXS1AZH4–Android 17Security1on server
L340XXU1AZFL/L340OXM1AZFL/L340XXU1AZFL–Android 17Feature1on server
L340XXU1AZJ3/L340OXM1AZJ3/L340XXU1AZJ3–Android 17Feature1on server

Download the latest ZTO build

samloader download -m SM-L340 -r ZTO -v L340XXS1AZH4/L340OXM1AZH4/L340XXS1AZH4

Changelog and security patch level

Samsung's official release notes for SM-L340 in ZTO, including the security patch level of each update: doc.samsungmobile.com/SM-L340/ZTO. We don't show the patch level ourselves (why).

See how to download Samsung firmware and how to flash it. Back to the SM-L340 overview. All models with ZTO: Samsung CSC ZTO.