Samsung 三星W20 5G W2020ZCU2BTH1 Firmware
Samsung 三星W20 5G W2020ZCU2BTH1 is an Android 10 firmware for China (CHC). It is the same firmware configured per region and carrier (CSC). Find your country below, verify the file and download for free. Compared with the previous build W2020ZCU2BTG3, Android and the bootloader binary are unchanged, so you can switch between the two in both directions. A newer build for SM-W2020 is available: W2020ZCU3FZE1.
Bootloader binary 2. Flashing firmware with a lower binary is usually blocked by Samsung anti-rollback.
All regional downloads
Pick your region (CSC) to download the matching firmware package.
What's new in W2020ZCU2BTH1
• Other bug fixes
- The stability of contacts APP is improved.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
How to flash W2020ZCU2BTH1
- Install Samsung USB Drivers:Download Official Drivers
- Download Odin Flash Tool:
- W2020ZCU2BTH1 has bootloader binary 2. Your device must run binary 2 or lower: it is the 5th character from the end of your current build number.
- CSC: Use CSC for a clean install, to change the region (CSC code), to downgrade or to repair a device that does not boot.
- HOME_CSC: Use HOME_CSC to update the same model and region while keeping your data. Back up anyway: a failed update can still require a reset.
- The Download Mode key combo depends on the model: see all combos.
Frequently Asked Questions
Other builds and changelog for Samsung 三星W20 5G
• Stability and reliability
Device behavior has been improved.
These changes may vary depending on the model, country, or network operator of the customer environment.
• Network
- New network operator(CBN) is supported.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
• Overall stability of your device has been improved.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
• Overall stability of your device has been improved.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
Show 15 older builds
Switch between apps quickly
A taskbar now appears at the bottom of the main screen for quicker navigation between apps.
Quickly open apps in split screen or a pop-up window
Drag apps from the taskbar or Recents screen to open them however is most convenient for you. Drag to the top, bottom, left, or right edge of the screen to open in split screen. Drag to the center of the screen to open in a pop-up.
Open app pairs quickly
Pair apps that you often use toge...
• Following applications or features added: 芒果TV三星版
• Overall stability of your device has been improved.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
One UI 4.1 Update
One UI 4.1 brings you the latest features for your Galaxy devices. More intuitive, more fun, more secure, and easier than ever.
Check out the changes below.
Gallery
Do more with your memories. Gallery brings enhanced features for remastering and organizing your pictures and videos, and sharing is now easier than ever.
Add portrait effects
You can now add background blur to any picture with a person in view.
Convert unnecessary motion photos to still images
Save storage space...
• Overall stability of your device has been improved.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
※ After the updating, it is needed to agree to the terms and conditions due to the enforcement of the Personal Information Protection act.
One UI 3.1.1 for Galaxy Fold takes your productivity to the next level. Multitasking is easier than ever with enhanced multi-window and task-switching features. We've also optimized more apps to take advantage of the large screen, helping get more done. Explore these exciting new additions that make your Galaxy Fold easier and more fun to use.
Scroll down for a full list of changes.
Multi window
• Touch and hold text, a link, or a file in Notes, My Files, Messages, or Sams...
One UI 3.1 Upgrade (Android 11)
Below items will be included on software update, detail changes maybe different due to your device, country/region and operator providing service.
One UI 3.1 is designed to help you focus on what matters. Our visual redesign has improved the places you visit the most, like the Home screen and quick panel, to reduce distractions, highlight important information, and make your experience more consistent. Performance improvements will help apps run quicker while usi...
The exact changes may differ depending on your device model, country/Region, and service provider.
• Other bug fixes
- Overall stability of functions improved.
Samsung DeX
- Wireless DeX connection support.
. Wireless connection with TVs through WLAN Direct (compatible with Miracast).
* Quick panel - DeX
. Usage of Samsung Smart TVs released after 2019 is recommended.
- Screen Zoom and Font Size options are supported to allow customization in various display sizes.
WLAN
- If quality information on nearby WLAN routers can be measured, this information will appear as Very Fast, Fast, Normal, or Slow.
* This feature can be turned on or off in...
• Other bug fixes
- The stability of contacts APP is improved.
• The latest Android security patch has been applied.
- Device security has been further enhanced.
One UI 2 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, Game Launcher, Voice Recorder, Samsung Internet, 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 adjustments for day...