
Samsung Galaxy A07s
The latest firmware for Samsung Galaxy A07s (SM-A077F) is A077FXXU1AZG6 with Android 16, released on July 16, 2026 for 18 regions (CSC). Every official firmware build for SM-A077F, 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/A077FXXU1AZG6

SM-A185G

SM-A185F

SM-A085F

SM-A085M

SM-A276B

SM-A576U

SM-A566U

SM-A576W
You can find the firmware on the model: SM-A077F page.
Yes, all firmware files for SM-A077F are 100% official, original, and obtained directly from Samsung servers.
To flash SM-A077F, 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-A077F.