Samsung Galaxy A3 (2016) (SM-A310F) Firmware Overview
What is the latest SM-A310F firmware?
A310FXXS5CTJ2, released December 31, 2020 for region OPT with Android 7. It is a security update on bootloader binary 5. The archive holds 1 official build for this region.
Is the Samsung Galaxy A3 (2016) still getting updates?
Most likely not: there has been no new firmware since December 2020, so Android 7 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-A310F firmware?
Only to builds with the same bootloader binary (the Bit column) or higher. All decodable builds in the archive share binary 5:
- Binary 5 — since Oct 2020
SM-A310F firmware for region OPT
| Build / PDA | Bit | Region (CSC) | Android | Date | Download Link |
|---|---|---|---|---|---|
|
A310FXXS5CTJ2
Security update
|
5 | OPT | 7 |
2020-12-31 | Download |
How to Flash SM-A310F Firmware
Put the Samsung Galaxy A3 (2016) 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 5 or higher if your phone is already on the latest firmware. Use HOME_CSC to keep your data, CSC for a full wipe.