Galaxy A70 SM-A705U updates & firmware
This page tracks every software update Samsung's update servers list for the Samsung Galaxy A70 (SM-A705U). The latest stable build is A705USQU3DXE1 (Android 11, feature update), first released on Jun 4, 2024. Samsung has published 18 stable builds for this model since Nov 12, 2019: 4 security and 14 feature updates, from Android 9 to Android 11. The current bootloader (binary) version is 3. A device on bit 3 only accepts firmware with bit 3 or higher – see downgrading and the bootloader bit.
Rollout: build A705USQU3DXE1 (Android 11 (One UI 3)) is live in all 1 regions, first released on Jun 4, 2024 in CCT (USA (Comcast)).
- Latest build
A705USQU3DXE1- Released
- Jun 4, 2024
- Android
- Android 11
- Bootloader bit
- 3
- Regions
- 1
- Stable builds
- 18
Update policy
The Galaxy A70 no longer receives updates: the last firmware appeared on Jun 4, 2024, on Android 11 (One UI 3).
Compare all models: Samsung update policy by model.
Latest firmware by region (CSC)
Samsung builds firmware per region code (CSC). Pick the code that matches your device – it is shown under Settings › About phone › Software information › Service provider software version. Follow a code for its complete history.
| CSC | Region | Latest build | Android | Released | Builds |
|---|---|---|---|---|---|
CCT | USA (Comcast) | A705USQU3DXE1 | Android 11 | Jun 4, 2024 | 18 |
Firmware history (18 builds)
Every stable build (PDA version) Samsung has published for the SM-A705U, newest first. “Released” is the earliest date the build appeared on Samsung's servers in any region (how dates work). “pulled” means Samsung no longer serves the file for that build, usually because newer builds replaced it (details).
| Build (PDA) | Released | Android | Type | Bit | Regions | File |
|---|---|---|---|---|---|---|
A705USQU3DXE1 | Jun 4, 2024 | Android 11 | Feature | 3 | 1 | on server |
A705USQU3DWH2 | Sep 13, 2023 | Android 11 | Feature | 3 | 1 | on server |
A705USQS3DWE1 | May 31, 2023 | Android 11 | Security | 3 | 1 | on server |
A705USQS2DVK1 | Dec 28, 2022 | Android 11 | Security | 2 | 1 | on server |
A705USQU2DVH2 | Sep 19, 2022 | Android 11 | Feature | 2 | 1 | on server |
A705USQU2DVF2 | Jul 25, 2022 | Android 11 | Feature | 2 | 1 | on server |
A705USQS2DVC1 | Apr 1, 2022 | Android 11 | Security | 2 | 1 | on server |
A705USQU1DUJ1 | Nov 7, 2021 | Android 11 | Feature | 1 | 1 | on server |
A705USQU1DUE2 | Jun 13, 2021 | Android 11 | Feature | 1 | 1 | on server |
A705USQU1DUC3 | Mar 29, 2021 | Android 11 | Feature | 1 | 1 | on server |
A705USQU1CUA6 | Feb 8, 2021 | Android 10 | Feature | 1 | 1 | on server |
A705USQU1BTL3 | Jan 3, 2021 | Android 10 | Feature | 1 | 1 | on server |
A705USQS1BTI1 | Sep 29, 2020 | Android 10 | Security | 1 | 1 | on server |
A705USQU1BTH1 | Sep 2, 2020 | Android 10 | Feature | 1 | 1 | on server |
A705USQU1BTF3 | Jul 12, 2020 | Android 10 | Feature | 1 | 1 | on server |
A705USQU1BTC5 | May 3, 2020 | Android 10 | Feature | 1 | 1 | on server |
A705USQU1ASK3 | Dec 24, 2019 | Android 9 | Feature | 1 | 1 | on server |
A705USQU1ASJ3 | Nov 12, 2019 | Android 9 | Feature | 1 | 1 | pulled |
How to download SM-A705U firmware
We do not host firmware. Download it directly from Samsung's servers with a free open-source tool, for example samloader:
samloader download -m SM-A705U -r CCTReplace CCT with your region code. Step-by-step instructions, including a graphical alternative:
How to download Samsung firmware.
Changelog and security patch level
Samsung publishes the release notes for each update, including the security patch level, on its own site. They are listed per region – for example SM-A705U / CCT release notes on doc.samsungmobile.com. Each region page here links to the notes for that code. We don't show the patch level ourselves because Samsung's update servers don't report it (why).