
Samsung Galaxy J3(2016)
The latest firmware for Samsung Galaxy J3(2016) (SM-J320M) is J320MUBU0ASG1 with Android 5.1.1 (Lollipop), released on August 12, 2019 for 1 region (CSC). Every official firmware build for SM-J320M, newest first: one row per build with all regions (CSC) that received it.
All 47 builds in our database run Android 5.1.1 (Lollipop). The newest build, J320MUBU0ASG1, was released on August 12, 2019. No new build has appeared for 87 months, so regular updates for this model have most likely ended.
Specifications of SM-J320F, a regional variant of the same device. Chipset and SIM lines are left out: they can differ by region.
The newest firmware for SM-J320M runs Android 5.1.1 (Lollipop): build J320MUBU0ASG1, released on August 12, 2019.
The latest build for SM-J320M, J320MUBU0ASG1, was released on August 12, 2019 (7 years ago).
SM-J320M has had no new firmware for 87 months, so regular updates have most likely ended.
Yes, all firmware files for SM-J320M are 100% official, original, and obtained directly from Samsung servers.
To flash SM-J320M, you need to download the appropriate firmware, put your device into Download Mode, and use the Odin tool to load the BL, AP, CP, and CSC files.
Downgrading is only possible if the bootloader version (binary bit) of the old firmware matches the current one. Always check the binary version before flashing SM-J320M.