A7070ZCS3CWE1 – Galaxy A70s firmware
Build A7070ZCS3CWE1 is a security update for the Galaxy A70s (SM-A7070)
on Android 11 (One UI 3). It first appeared on Samsung's servers on May 31, 2023 (method) and has reached
1 region so far. It keeps bootloader bit 3, so downgrading to the previous build A7070ZCS3CVL1 is still possible. Samsung still serves this file.
- Model
- SM-A7070
- Android
- Android 11
- Type
- Security
- Bootloader bit
- 3
- First released
- May 31, 2023
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received A7070ZCS3CWE1, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHC | China | May 31, 2023 | day 0 | A7070ZCS3CWE1/A7070CHC3CWE1/A7070ZCS3CWE1 |
Download and release notes
samloader download -m SM-A7070 -r CHC -v A7070ZCS3CWE1/A7070CHC3CWE1/A7070ZCS3CWE1Samsung's release notes and security patch level for this update: SM-A7070 / CHC on doc.samsungmobile.com. What each part of the build number means: decode A7070ZCS3CWE1.