Samsung Galaxy Young 2 DUOS (SM-G130U) Firmware Overview
What is the latest SM-G130U firmware?
G130UUHU0AOB1, released April 27, 2015 with Android 4.4.2. It is a feature update on bootloader binary 0. The archive holds 4 official builds across 1 region (CSC). Each one is the full stock ROM (flash file) for Odin, not an OTA patch.
Is the Samsung Galaxy Young 2 DUOS 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-G130U 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 Oct 2014
All SM-G130U firmware builds
How to Flash SM-G130U Firmware
Put the Samsung Galaxy Young 2 DUOS 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.