Samsung SM-A305GN Firmware Overview
What is the latest SM-A305GN firmware?
A305GNDXS8CWA2, released February 2, 2023 for region XNF with Android 11. It is a security update on bootloader binary 8. The archive holds 2 official builds for this region.
Is the Samsung SM-A305GN still getting updates?
Most likely not: there has been no new firmware since February 2023, so Android 11 is the last version this model got. The final builds below are still the best choice for a clean reinstall.
Can I downgrade the SM-A305GN firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 8:
- Binary 8 — since Jul 2022
SM-A305GN firmware for region XNF
How to Flash SM-A305GN Firmware
Put the Samsung SM-A305GN into Download Mode, load the BL, AP, CP and CSC files into Odin on a Windows PC and press Start. Pick a build with Bit 8 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.