
Samsung Galaxy A55 5G
The latest firmware for Samsung Galaxy A55 5G (SM-A5560) is A5560ZHSIDZI3 with Android 16, released on September 22, 2026 for 2 regions (CSC). Every official firmware build for SM-A5560, 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/A5560ZHSIDZI3
SM-A5560 started on Android 14 and has received 2 major Android upgrades; it now runs Android 16. The newest build, A5560ZHSIDZI3, was released on September 22, 2026 with the September 2026 security patch. That patch (SMR Sep-2026) fixes 80 vulnerabilities, 20 of them critical. Over the last 12 months SM-A5560 received 25 builds, with a new build in 10 of those months, in line with Samsung's monthly security updates. Samsung guarantees security updates for this model until March 26, 2029.
Specifications of SM-A556B, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Fresh new look
One UI seamlessly integrates into your daily routine by combining immersive visuals with meaningful personalization for a more refined and sophisticated design. Transparent blur effects add depth and make content easier to navigate, while floating elements react organically to your workflow for a more focused experience. Through familiar and intuitive data visualization, One UI delivers a design that feels both personal and relatable, helping you focus...
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.
Easier file sharing with Quick Share
It's never been easier to send and receive files. Tap the Quick Share button in quick settings to get started. You can receive files while the Quick Share screen is open and send files to others directly from Quick Share.
Sticky notes
Add quick annotations on top of documents in Samsung Notes. There's no limit to the number of sticky notes you can add, and it's easy to remove them later without disturbing the original...
Check stock prices without unlocking
Stocks you follow on Google Finance with big price changes will appear on your Now bar at the end of the trading day.
Easier file sharing with Quick Share
It's never been easier to send and receive files. Tap the Quick Share button in quick settings to get started. You can receive files while the Quick Share screen is open and send files to others directly from Quick Share.
Sticky notes
Add quick annotations on top o...
• Security
The device is protected with improved security.
These changes may vary depending on the model, country, or network operator of the customer environment.

SM-A556S

SM-A566U

SM-A546S

SM-A576U

SM-A530X
The newest firmware for SM-A5560 runs Android 16: build A5560ZHSIDZI3, released on September 22, 2026.
The latest build for SM-A5560, A5560ZHSIDZI3, was released on September 22, 2026 (1 month ago).
Over the last 12 months SM-A5560 received 25 builds, with at least one new build in 10 different months.
Yes, all firmware files for SM-A5560 are 100% official, original, and obtained directly from Samsung servers.
To flash SM-A5560, 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-A5560.