Samsung Galaxy Ace 4 LTE (SM-G313ML) Firmware Overview
What is the latest SM-G313ML firmware?
G313MLUBS0AQA4, released March 16, 2017 for region THW with Android 4.4.2. It is a security update on bootloader binary 0. The archive holds 2 official builds for this region.
Is the Samsung Galaxy Ace 4 LTE still getting updates?
Most likely not: there has been no new firmware since March 2017, 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-G313ML 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 Jan 2017
SM-G313ML firmware for region THW
How to Flash SM-G313ML Firmware
Put the Samsung Galaxy Ace 4 LTE 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.