Galaxy A20s SM-A2070 firmware
The latest stable build is A2070ZCS5CWE1 (Android 11, security update), first released on Jun 29, 2023 – 1227 days ago. Samsung has published 43 stable builds for this model since Sep 11, 2019: 14 security and 29 feature updates, from Android 9 to Android 11. The current bootloader (binary) version is 5. A device on bit 5 only accepts firmware with bit 5 or higher – see downgrading and the bootloader bit.
- Latest build
A2070ZCS5CWE1- Released
- Jun 29, 2023
- Android
- Android 11
- Bootloader bit
- 5
- Regions
- 2
- Stable builds
- 43
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 |
|---|---|---|---|---|---|
CHC | China | A2070ZCS5CWE1 | Android 11 | Jun 29, 2023 | 22 |
TGY | Hong Kong | A2070ZHS5CWE1 | Android 11 | Jun 29, 2023 | 21 |
Firmware history (43 builds)
Every stable build (PDA version) Samsung has published for the SM-A2070, newest first. “” is the earliest date the build appeared on Samsung's servers in any region. “” means Samsung no longer serves the file for that build.
| Build (PDA) | Released | Android | Type | Bit | Regions | File |
|---|---|---|---|---|---|---|
A2070ZCS5CWE1 | Jun 29, 2023 | Android 11 | Security | 5 | 1 | on server |
A2070ZHS5CWE1 | Jun 29, 2023 | Android 11 | Security | 5 | 1 | on server |
A2070ZHS4CWC1 | Mar 27, 2023 | Android 11 | Security | 4 | 1 | on server |
A2070ZCS4CWC2 | Mar 27, 2023 | Android 11 | Security | 4 | 1 | on server |
A2070ZCS4CVL1 | Jan 11, 2023 | Android 11 | Security | 4 | 1 | on server |
A2070ZHS4CVL1 | Jan 11, 2023 | Android 11 | Security | 4 | 1 | on server |
A2070ZHU3CVG2 | Aug 10, 2022 | Android 11 | Feature | 3 | 1 | on server |
A2070ZCS3CVD2 | May 20, 2022 | Android 11 | Security | 3 | 1 | on server |
A2070ZHS3CVD2 | May 20, 2022 | Android 11 | Security | 3 | 1 | on server |
A2070ZCU3CVD1 | May 8, 2022 | Android 11 | Feature | 3 | 1 | on server |
A2070ZCU3CUL2 | Jan 9, 2022 | Android 11 | Feature | 3 | 1 | on server |
A2070ZHU3CUL1 | Jan 9, 2022 | Android 11 | Feature | 3 | 1 | on server |
A2070ZCU2CUI3 | Oct 13, 2021 | Android 11 | Feature | 2 | 1 | on server |
A2070ZHU2CUI3 | Oct 13, 2021 | Android 11 | Feature | 2 | 1 | on server |
A2070ZCU2CUH5 | Sep 16, 2021 | Android 11 | Feature | 2 | 1 | on server |
A2070ZHU2CUH5 | Sep 16, 2021 | Android 11 | Feature | 2 | 1 | on server |
A2070ZCU2CUFA | Jul 14, 2021 | Android 11 | Feature | 2 | 1 | on server |
A2070ZHU2CUFA | Jul 14, 2021 | Android 11 | Feature | 2 | 1 | on server |
A2070ZHU2BUF4 | Jun 23, 2021 | Android 10 | Feature | 2 | 1 | on server |
A2070ZCU2BUF1 | Jun 16, 2021 | Android 10 | Feature | 2 | 1 | on server |
A2070ZCU2BUD3 | Apr 29, 2021 | Android 10 | Feature | 2 | 1 | on server |
A2070ZHU2BUD3 | Apr 28, 2021 | Android 10 | Feature | 2 | 1 | on server |
A2070ZCU2BUC1 | Apr 5, 2021 | Android 10 | Feature | 2 | 1 | on server |
A2070ZCU2BUB1 | Mar 9, 2021 | Android 10 | Feature | 2 | 1 | on server |
A2070ZHU2BUB1 | Mar 9, 2021 | Android 10 | Feature | 2 | 1 | on server |
A2070ZHS2BUA3 | Jan 27, 2021 | Android 10 | Security | 2 | 1 | on server |
A2070ZCS2BUA3 | Jan 27, 2021 | Android 10 | Security | 2 | 1 | on server |
A2070ZHS2BTK2 | Dec 3, 2020 | Android 10 | Security | 2 | 1 | on server |
A2070ZCS2BTK2 | Nov 25, 2020 | Android 10 | Security | 2 | 1 | on server |
A2070ZHU2BTJ3 | Nov 12, 2020 | Android 10 | Feature | 2 | 1 | on server |
A2070ZCU2BTJ4 | Nov 12, 2020 | Android 10 | Feature | 2 | 1 | on server |
A2070ZHU2BTH4 | Sep 2, 2020 | Android 10 | Feature | 2 | 1 | on server |
A2070ZCU2BTH4 | Aug 27, 2020 | Android 10 | Feature | 2 | 1 | on server |
A2070ZHU2BTE2 | Jun 17, 2020 | Android 10 | Feature | 2 | 1 | on server |
A2070ZCU2BTE2 | Jun 17, 2020 | Android 10 | Feature | 2 | 1 | on server |
A2070ZCU2BTD9 | May 12, 2020 | Android 10 | Feature | 2 | 1 | on server |
A2070ZHU2BTD9 | May 12, 2020 | Android 10 | Feature | 2 | 1 | on server |
A2070ZCS2ASL3 | Feb 16, 2020 | Android 9 | Security | 2 | 1 | on server |
A2070ZHS2ASL3 | Feb 16, 2020 | Android 9 | Security | 2 | 1 | on server |
A2070ZHU1ASK1 | Nov 8, 2019 | Android 9 | Feature | 1 | 1 | on server |
A2070ZCU1ASK1 | Nov 6, 2019 | Android 9 | Feature | 1 | 1 | on server |
A2070ZHU1ASI3 | Sep 12, 2019 | Android 9 | Feature | 1 | 1 | pulled |
A2070ZCU1ASI2 | Sep 11, 2019 | Android 9 | Feature | 1 | 1 | pulled |
How to download SM-A2070 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-A2070 -r CHCReplace CHC 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-A2070 / CHC release notes on doc.samsungmobile.com. Each region page here links to the notes for that code.