
Samsung W2019
The latest firmware for Samsung W2019 (SM-W2019) is W2019ZCU2CUK1 with Android 10, released on December 9, 2021 for 1 region (CSC). Every official firmware build for SM-W2019, newest first: one row per build with all regions (CSC) that received it.
Each firmware build has its own page at https://samfirm.shop/build/{PDA}, where {PDA} is the build number from the list above. Example: https://samfirm.shop/build/W2019ZCU2CUK1
SM-W2019 started on Android 8 and has received 2 major Android upgrades; it now runs Android 10. The newest build, W2019ZCU2CUK1, was released on December 9, 2021 with the November 2021 security patch. No new build has appeared for 59 months, so regular updates for this model have most likely ended.
• Overall stability of your device has been improved.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
The exact changes may differ depending on your device model, country/Region, and service provider.
• Enhanced Quick Share
- Improve file sharing between Galaxy devices using Quick Share.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
The exact changes may differ depending on your device model, country/Region, and service provider.
• Add new apllication - Baidu Netdisk
• The security of your device has been improved.
• Other bug fixes
- WLAN connectivity and stability have been improved.
• The security of your device has been improved.
• Other bug fixes
- Improved stability. - Calendar, Phone, Messages, location, Homescreen
• The latest Android security patch has been applied.
- Device security has been further enhanced.
One UI 2.1 brings you Android 10, with exciting new features from Samsung and Google based on feedback from users like you.
We recommend that you back up your important data to keep it safe during the upgrade.
Some apps, including Calculator,Samsung Internet, Samsung Connect, Voice Recorder, Ct Client, Samsung Health and Samsung Notes, need to be updated individually after you update your OS,
Here's what's new.
Dark mode
- Enhanced image, text, and color ad...
- Other bug fixes
ㆍThe stability of Phone function has been improved.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.
- Other bug fixes
ㆍThe stability of Camera has been improved.
ㆍThe stability of Call has been improved.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.
- China Telecom VoLTE Option enabled as default. If your CTC SIM card does not support VoLTE, there can be issue in sending call or message so, please Turn off the VoLTE HD voice after upgrade. (Settings - Connections - Mobile networks)
or recommend contact operator to enable volte.
- Improved performance
ㆍUpdate XinXiTianXia, Samsung music app version
- Other bug fixes
ㆍFix contact app, it can't send call using Hardware key directly
ㆍFix the issue that it can't send urgent call using Hardware...
One UI brings you Android Pie, with exciting new features and a whole new look and feel based on feedback from users in Samsung and Google.
We recommend that you back up your important data to keep it safe before the upgrade.
Some apps, including Calculator, Samsung Internet, Samsung Health, Samsung Notes, Samsung Members, and Samsung Pay, need to be updated individually after you update your OS.
To use the "Remote Unlock" function in "Find My Mobile" from the A...
- Other bug fixes
ㆍThe stability of Call has been improved.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.
- Other bug fixes
ㆍThe stability of Camera has been improved.
ㆍThe stability of fingerprint recogniton has been improved.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.
- The latest Android security patch has been applied.
ㆍDevice security has been further enhanced.

SM-W2018X

SM-W2022

SM-W7025

SM-W9025
The newest firmware for SM-W2019 runs Android 10: build W2019ZCU2CUK1, released on December 9, 2021.
The latest build for SM-W2019, W2019ZCU2CUK1, was released on December 9, 2021 (4 years ago).
SM-W2019 has had no new firmware for 59 months, so regular updates have most likely ended.
Yes, all firmware files for SM-W2019 are 100% official, original, and obtained directly from Samsung servers.
To flash SM-W2019, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-W2019.