A510YDOS7CSD2 – Galaxy A5 ⑥ firmware
Build A510YDOS7CSD2 is a security update for the Galaxy A5 ⑥ (SM-A510Y)
on Android 7. It first appeared on Samsung's servers on May 23, 2019 (method) and has reached
3 regions so far. It raises the bootloader bit from 6 to 7: once installed, the device no longer accepts firmware with bit 6 or lower, so a downgrade to A510YDOU6CSA1 is blocked. Samsung still serves this file.
- Model
- SM-A510Y
- Android
- Android 7
- Type
- Security
- Bootloader bit
- 7
- First released
- May 23, 2019
- Regions
- 3
Rollout timeline by region
The date each region code (CSC) first received A510YDOS7CSD2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
NZC | New Zealand | May 23, 2019 | day 0 | A510YDOS7CSD2/A510YNZC7CSD2/A510YDXS7CSD2 |
TNZ | New Zealand (Spark) | May 23, 2019 | day 0 | A510YDOS7CSD2/A510YTNZ7CSD2/A510YDXS7CSD2 |
VNZ | New Zealand (Vodafone) | May 23, 2019 | day 0 | A510YDOS7CSD2/A510YVNZ7CSD2/A510YDXS7CSD2 |
Download and release notes
samloader download -m SM-A510Y -r NZC -v A510YDOS7CSD2/A510YNZC7CSD2/A510YDXS7CSD2Samsung's release notes and security patch level for this update: SM-A510Y / NZC on doc.samsungmobile.com. What each part of the build number means: decode A510YDOS7CSD2.