W2019ZCU2CTL2 – 三星 W2019 firmware
Build W2019ZCU2CTL2 is a feature update for the 三星 W2019 (SM-W2019)
on Android 10. It first appeared on Samsung's servers on Dec 30, 2020 (method) and has reached
1 region so far. It keeps bootloader bit 2, so downgrading to the previous build W2019ZCU2CTG2 is still possible. Samsung still serves this file.
- Model
- SM-W2019
- Android
- Android 10
- Type
- Feature
- Bootloader bit
- 2
- First released
- Dec 30, 2020
- Regions
- 1
Rollout timeline by region
The date each region code (CSC) first received W2019ZCU2CTL2, counted from the first release.
| CSC | Region | Released | Rollout | Version (PDA/CSC/MODEM) |
|---|---|---|---|---|
CHC | China | Dec 30, 2020 | day 0 | W2019ZCU2CTL2/W2019CHC2CTL2/W2019ZCU2CTL2 |
Download and release notes
samloader download -m SM-W2019 -r CHC -v W2019ZCU2CTL2/W2019CHC2CTL2/W2019ZCU2CTL2Samsung's release notes and security patch level for this update: SM-W2019 / CHC on doc.samsungmobile.com. What each part of the build number means: decode W2019ZCU2CTL2.