
Samsung Galaxy A13
The latest firmware for Samsung Galaxy A13 (SM-A135N) is A135NKSSEEZB2 with Android 14, released on March 5, 2026 for 4 regions (CSC). Every official firmware build for SM-A135N, 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/A135NKSSEEZB2
SM-A135N started on Android 12 and has received 2 major Android upgrades; it now runs Android 14. The newest build, A135NKSSEEZB2, was released on March 5, 2026. No new build has appeared for 7 months, so regular updates for this model have most likely ended.
Specifications of SM-A135F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.

SM-A135U

SM-A136S

SM-A145MB

SM-A236V

SM-A146U1
The newest firmware for SM-A135N runs Android 14: build A135NKSSEEZB2, released on March 5, 2026.
The latest build for SM-A135N, A135NKSSEEZB2, was released on March 5, 2026 (7 months ago).
SM-A135N has had no new firmware for 7 months, so regular updates have most likely ended.
Yes, all firmware files for SM-A135N are 100% official, original, and obtained directly from Samsung servers.
To flash SM-A135N, 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-A135N.