Samsung Galaxy Ace Style (SM-G310HN) Firmware Overview
What is the latest SM-G310HN firmware?
G310HNXXU0AOC1, released April 13, 2015 for region DBT with Android 4.4.2. It is a feature update on bootloader binary 0. The archive holds 2 official builds for this region.
Is the Samsung Galaxy Ace Style still getting updates?
Most likely not: there has been no new firmware since April 2015, so Android 4.4.2 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-G310HN firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 0:
- Binary 0 — since Nov 2014
SM-G310HN firmware for region DBT
How to Flash SM-G310HN Firmware
Put the Samsung Galaxy Ace Style 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 0 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.