Galaxy A20

Download Samsung Firmware SM-A205U1

Samsung Galaxy A20

The latest firmware for Samsung Galaxy A20 (SM-A205U1) is A205U1UEUECWI1 with Android 11, released on October 6, 2023 for 20 regions (CSC). Every official firmware build for SM-A205U1, newest first: one row per build with all regions (CSC) that received it.

Latest build
A205U1UEUECWI1 Android 11 · 3 years ago
Builds
21 builds
Regions (CSC)
20 regions

Firmware builds for SM-A205U1

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/A205U1UEUECWI1

SM-A205U1 update history

SM-A205U1 started on Android 9 and has received 2 major Android upgrades; it now runs Android 11. The newest build, A205U1UEUECWI1, was released on October 6, 2023 with the June 2023 security patch. No new build has appeared for 37 months, so regular updates for this model have most likely ended.

Device specifications

Display diagonal
16.3 cm (6.4")
Display resolution
720 x 1560 pixels
Display type
SAMOLED
RAM
3 GB
Rear camera resolution
13 MP
Rear camera type
Dual camera
Battery capacity
4000 mAh
Weight
169 g

Specifications of SM-A205F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

Changelog for SM-A205U1

Software and Terms & Conditions Update

IMPORTANT INFORMATION: This update includes revised Terms & Conditions for your device, including the Dispute Resolution Agreement with arbitration terms. For more information, review https://www.samsung.com/us/support/legal/mobile/.
​By clicking “Install now,” by scheduling your install, or by continuing to use your device after installation, you agree to these revised Terms & Conditions.

• Security
The device is protected with improved security.

· The security of your device has been improved.

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

• The security of your device has been improved.

· Device stability improvements, bug fixes.
· New and / or enhanced features.
· Further improvements to performance.

Show 11 older builds

One UI 3 Upgrade (Android 11)
One UI 3 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 using less battery power. And One UI 3 puts control in your hands with new privacy controls, one-time permissions, and enhanced Digital Wellbeing.

Scrol...

• The security of your device has been improved.

One UI 2 upgrade with Android 10

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, 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 and night environments.
- Dark...

· The security of your device has been improved.

• The security of your device has been improved.

· The security of your device has been improved.
· The following functions have been deleted : Move content to SD card

Similar Models

Frequently Asked Questions

What is the latest Android version for SM-A205U1?

The newest firmware for SM-A205U1 runs Android 11: build A205U1UEUECWI1, released on October 6, 2023.

When did SM-A205U1 get its last update?

The latest build for SM-A205U1, A205U1UEUECWI1, was released on October 6, 2023 (3 years ago).

How often does SM-A205U1 get updates?

SM-A205U1 has had no new firmware for 37 months, so regular updates have most likely ended.

Is the firmware for SM-A205U1 official?

Yes, all firmware files for SM-A205U1 are 100% official, original, and obtained directly from Samsung servers.

How to flash Samsung SM-A205U1 using Odin?

To flash SM-A205U1, 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.

Can I downgrade the Android version on SM-A205U1?

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-A205U1.