Galaxy A34 From 2023 Is Now Getting One UI 9 Based on Android 17

Samsung's Galaxy A34 from 2023 is the latest phone to get One UI 9 based on Android 17, with the update now available globally, including in Europe. The 2.8GB over-the-air update arrives as version A346EXXUGGZJ9 or A346BXXUHGZJ8 depending on region, and includes the October 5, 2026 security patch. It is rolling out in waves.

jajoy39

Nov 10, 2026 - 18:38

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A hand holding a light-green Samsung Galaxy A34 5G with its front display on, showing the home screen with a colourful gradient wallpaper.

Galaxy A34 From 2023 Is Now Getting One UI 9 Based on Android 17

Samsung has been on a roll lately with its updates to One UI 9 based on Android 17, and now the latest smartphone to get the update is the Galaxy A34 from 2023. The update is now available globally, including in Europe.

What the update brings

It arrives over-the-air as version A346EXXUGGZJ9 or A346BXXUHGZJ8, depending on region, and it is a 2.8GB download — the update screenshot gives the precise figure of 2855.31 MB — so make sure you grab it over a fast enough network. This also incorporates the October 5, 2026 security patch level, which obviously isn't current anymore, but only just. The article gives no feature-by-feature list of what is new in One UI 9 for the A34; it reports the update's availability, version numbers, download size and security patch level.

Rolling out in waves

As usual, the update is probably rolling out in waves, so don't fret if your A34 hasn't received the notification yet. It should be arriving in the following days or weeks.